Publications

dengue hemorrhagic fever virus in saudi arabia: a review.	dengue fever is a global disease with a spectrum of clinical manifestation ranging from mild febrile disease to a severe disease in the form of dengue hemorrhagic fever and dengue shock syndrome. dengue virus is one viral hemorrhagic fever that exists in the kingdom of saudi arabia in addition to alkhurma (alkhurma) hemorrhagic fever, chikungunya virus, crimean-congo hemorrhagic fever, and rift valley fever. the disease is limited to the western and south-western regions of saudi arabia, where a ...	2018	29319426
qsar analysis of plant-derived compounds with larvicidal activity against zika aedes aegypti (diptera: culicidae) vector using freely available descriptors.	we develop a qsar model for predicting the larvicidal activity of 60 plant-derived molecules against aedes aegypti l. (diptera: culicidae), vector of several diseases such as, dengue, yellow fever, chikungunya and zika virus. the balanced subsets method (bsm) based on k-means cluster analysis (k-mca) is employed to split the data set. the replacement method (rm) variable subset selection technique coupled with multivariable linear regression (mlr) proves to be successful for exploring 18,326 mol ...	2018	29314584
krüppel homologue 1 acts as a repressor and an activator in the transcriptional response to juvenile hormone in adult mosquitoes.	krüppel homologue 1 (kr-h1) is a zinc finger transcription factor that is upregulated in insects by juvenile hormone (jh) in metamorphosis and adult reproduction. the molecular function of kr-h1 in reproduction remains largely unknown. here we report that aakr-h1 functions as an important transcription regulator in adult female aedes aegypti mosquitoes. the amount of aakr-h1 protein increases with rising jh levels after adult emergence, reaches its peak at 48 h after eclosion, then decreases gra ...	2018	29314423
aristololactam derivatives from the fruits of aristolochia contorta bunge.	three new aristololactam derivatives, aristololactam w-y (1-3), and three known compounds (4-6) were isolated from the fruits of aristolochia contorta bunge. compounds 1 and 2 represent the first example of an n-ch2och3 aristololactam derivative from natural products. their structures were elucidated by 1d/2d nmr and hresims spectra. all of the isolated compounds were evaluated for their insecticidal activity against 4th instar larvae of aedes aegypti. compound 4 displayed insecticidal activity ...	2018	29313366
the genomes of four meyerozymacaribbica isolates and novel insights into the meyerozymaguilliermondii species complex.	yeasts of the meyerozyma guilliermondii species complex are widespread in nature and can be isolated from a variety of sources, from the environment to arthropods to hospital patients. to date, the species complex comprises the thoroughly studied and versatile m. guilliermondii, and the hard to distinguish m. caribbica, and candida carpophila here we report the whole-genome sequencing and de novo assembly of four m. caribbica isolates, identified with the most recent molecular techniques, derive ...	2018	29311113
critical low temperature for the survival of aedes aegypti in taiwan.	taiwan is geographically located in a region that spans both tropical and subtropical climates (22-25°n and 120-122°e). the taiwan centers for disease control have found that the ecological habitat of aedes aegypti appears only south of 23.5°n. low temperatures may contribute to this particular habitat distribution of ae. aegypti under the influence of the east asian winter monsoon. however, the threshold condition related to critically low temperatures remains unclear because of the lack of lar ...	2018	29310716
environmentally benign nanometric neem-laced urea emulsion for controlling mosquito population in environment.	the increasing risk of vector-borne diseases and the environmental pollution in the day-to-day life due to the usage of the conventional pesticides makes the role of nanotechnology to come into the action. the current study deals with one of the applications of nanotechnology through the formulation of neem urea nanoemulsion (nune). nune was formulated using neem oil, tween 20, and urea using the microfluidization method. prior to the development of nanoemulsion, the ratio of oil/surfactant/urea ...	2018	29116538
functional characterization of the dual allatostatin-a receptors in mosquitoes.	the neuropeptide allatostatin-a (asta) and its cognate receptors (astars) are involved in the modulation of feeding behavior, which in hematophagous insects includes the regulation of the disease vector-related behaviors, host seeking and blood feeding. in mosquitoes and other dipterans, there are two copies of astar, contrasting with the single copy found in other insects. in this study, we identified and cloned the dual astar system of two important disease vectors aedes aegypti and culex quin ...	2018	29103918
genome sequence of a novel strain of a phasi charoen-like virus identified in zhanjiang, china.	here, we report the genome sequence of a novel strain of a phasi charoen-like virus, isolated from aedes aegypti mosquitoes caught in zhanjiang province of china. phylogenetic analysis suggested that this virus belongs to a new genus, goukovirus, in the family bunyaviridae this is the first reported genome sequence of a phasi charoen-like virus identified in china.	2018	29326198
behavior of detoxifying enzymes of aedes aegypti exposed to girgensohnine alkaloid analog and cymbopogon flexuosus essential oil.	because mosquito control depend on the use of commercial insecticides and resistance has been described in some of them, there is a need to explore new molecules no resistant. in vivo effects of girgensohnine analog 2-(3,4-dimethoxyphenyl)-2-(piperidin-1-yl)acetonitrile dppa and cymbopogon flexuosus essential oil cfeo, on the detoxifying enzymes acetylcholinesterase (ache), glutathione-s-transferase (gst), nonspecific esterases (α- and β-), mixed function oxidases (mfo) and p-npa esterases were ...	2018	29129589
multifaceted functional implications of an endogenously expressed trna fragment in the vector mosquito aedes aegypti.	the mosquito aedes aegypti is the primary vector of human arboviral diseases caused by dengue, chikungunya and zika viruses. many studies have shown the potential roles of small rna molecules such as microrna, small interfering rna and piwi-interacting rna in vector mosquitoes. the function of trna fragments (trf), the newly discovered class of small rnas, in mosquitoes is not known. in this study, we show that specific trfs are expressed in significantly differential manner between males and fe ...	2018	29364883
mosquito vector-associated microbiota: metabarcoding bacteria and eukaryotic symbionts across habitat types in thailand endemic for dengue and other arthropod-borne diseases.	vector-borne diseases are a major health burden, yet factors affecting their spread are only partially understood. for example, microbial symbionts can impact mosquito reproduction, survival, and vectorial capacity, and hence affect disease transmission. nonetheless, current knowledge of mosquito-associated microbial communities is limited. to characterize the bacterial and eukaryotic microbial communities of multiple vector species collected from different habitat types in disease endemic areas ...	2018	29375803
screening of plant extracts and fractions on aedes aegypti larvae found in the state of mato grosso do sul (linnaeus, 1762) (culicidae).	the constant use of chemical insecticides for aedes aegypti control has caused resistance in the mosquito populations. thus, the objective of this study was to analyze the larvicidal potential of extracts and fractions of plants on a. aegypti larvae. the analysis included sixty one extracts and twenty five fractions of fifty botanical species at concentrations of 0.25; 0.12; 0.06 to 0.03 mg ml-1; 4 replications and one negative control of dechlorinate water and 1% dmso; and a positive control wi ...	2018	28640344
quantification through tlc-densitometric analysis, repellency and anticholinesterase activity of the homemade extract of indian cloves.	the rise of the mosquitoes-transmitted diseases, like dengue, zika and chikungunya in brazil in the last years has increased concerns on protection against mosquitoes bites. however, the prohibitive prices of the commercially available repellents for the majority of the brazilian population has provoked a search for cheaper solutions, like the use of the homemade ethanolic extract of indian clove (syzygium aromaticum l.) as repellent, which has been reported as quite efficient by the local press ...	2018	28913959
positional stable isotope tracer analysis reveals carbon routes during ammonia metabolism of aedes aegypti mosquitoes.	in aedes aegypti females, the ammonia released during blood meal digestion is partially metabolized to facilitate the disposal of excess nitrogen. in this study, we used low- and high-resolution liquid chromatography-mass spectrometry (lc/ms) techniques to investigate the role of glucose during ammonia detoxification. mosquitoes were fed a blood meal supplemented with [1,2-13c2]glucose, and downstream metabolites were measured for 24 h. quantification of [13c] amino acids in the entire mosquito ...	2018	28970248
zika and chikungunya virus detection in naturally infected aedes aegypti in ecuador.	the wide and rapid spread of chikungunya (chikv) and zika (zikv) viruses represent a global public health problem, especially for tropical and subtropical environments. the early detection of chikv and zikv in mosquitoes may help to understand the dynamics of the diseases in high-risk areas, and to design data based epidemiological surveillance to activate the preparedness and response of the public health system and vector control programs. this study was done to detect zikv and chikv viruses i ...	2018	28982578
diurnal temperature range and chikungunya virus infection in invasive mosquito vectors.	climate strongly influences the geographic distribution and timing of mosquito-borne disease outbreaks. environmental temperature affects phenotypic traits of mosquitoes including vector competence for arboviruses mediated by changes in infection, extrinsic incubation period and in rates of transmission. most experiments, however, are done at constant temperatures. in nature, mosquitoes are more likely to experience daily fluctuations in temperature. here we compare disseminated infection (leg i ...	2018	29040730
the effect of insecticidal stress on reproductive output of susceptible and field strains of aedes aegypti (diptera: culicidae).	the phenomenon of high egg reproduction when mortality risk rises is common in mosquitoes. however, the phenomenon may vary between insecticide susceptible and field-collected strains, due to the latter's decreased energy allocation in reproduction in the presence of insecticide resistance. in this study, we evaluated the effect of chlorpyrifos (cp) and temephos (tp) exposure on the oviposition and survival of aedes aegypti (linnaeus) (diptera: culicidae) using a susceptible strain (khsm) and tw ...	2018	29040719
detection and serotyping of dengue viruses in aedes aegypti and aedes albopictus (diptera: culicidae) collected in surabaya, indonesia from 2008 to 2015.	aedes aegypti and aedes albopictus are the primary and secondary vectors, respectively, of dengue, the most important arboviral disease in the world. the aim of this study was to detect and serotype dengue viruses (denv) in the vectors ae. aegypti and ae. albopictus in surabaya, indonesia. between 2008 and 2015, 16,605 aedes mosquitoes were collected in 15 sub-districts of surabaya. ae. aegypti was dominant (90.9%), whereas few ae. albopictus were collected (9.1%). a total of 330 pools of adult ...	2018	29093315
gold nanoparticles - against parasites and insect vectors.	nanomaterials are currently considered for many biological, biomedical and environmental purposes, due to their outstanding physical and chemical properties. the synthesis of gold nanoparticles (au nps) is of high interest for research in parasitology and entomology, since these nanomaterials showed promising applications, ranging from detection techniques to drug development, against a rather wide range of parasites of public health relevance, as well as on insect vectors. here, i reviewed curr ...	2018	29092797
sublethal exposure to deltamethrin reduces the abilities of giant water bugs to prey upon aedes aegypti larvae.	freshwater ecosystems provide environmental conditions for many arthropod species, including pests like mosquitoes and beneficial insects. giant water bugs, belostoma anurum (hemiptera: belostomatidae), are aquatic insects that provide biological control of mosquitoes and small vertebrates in freshwater environments. however, the application of insecticides aiming to control mosquitoes can lead to insecticide exposures of aquatic predators that can result in their death or significant reductions ...	2018	29049958
complex wolbachia infection dynamics in mosquitoes with imperfect maternal transmission.	dengue, malaria, and zika are dangerous diseases primarily transmitted by aedes aegypti, aedes albopictus, and anopheles stephensi. in the last few years, a new disease control method, besides pesticide spraying to kill mosquitoes, has been developed by releasing mosquitoes carrying bacterium wolbachia into the natural areas to infect the wild population of mosquitoes and block disease transmission. the bacterium is transmitted by infected mothers and the maternal transmission was assumed to be ...	2018	29161848
bacterial exopolysaccharide (eps)-coated zno nanoparticles showed high antibiofilm activity and larvicidal toxicity against malaria and zika virus vectors.	in this study, a novel and effective approach was performed to synthesize zno nanoparticles (zno nps) using the exopolysaccharides (eps) from the probiotic strain bacillus licheniformis dahb1. eps acted as reducing and stabilizing agent for the formation of eps-zno nps by co-precipitation method. structural characterization was investigated by a surface plasma resonance centered at 375nm in uv-vis spectrum. ftir spectrum exhibited functional groups with strong absorption peak at 3814.7-420cm-1. ...	2018	29173489
facile green synthesis of zinc oxide nanoparticles using ulva lactuca seaweed extract and evaluation of their photocatalytic, antibiofilm and insecticidal activity.	the bioactivity of semiconductor nanocomplexes has been poorly studied in the field of pesticide science. in this research, the synthesis of zinc nanoparticles was accomplished through new effortless green chemistry process, using the ulva lactuca seaweed extract as a reducing and capping agent. the production of u. lactuca-fabricated zno nanoparticles (ul-zno nps) was characterized by powder x-ray diffraction (xrd), uv-visible, fourier transform infrared (ftir) spectroscopy, selected area elect ...	2018	29169140
first evidence of zika virus venereal transmission in aedes aegypti mosquitoes.	aedes aegypti is considered the main zika virus (zikv) vector, and is thought to be responsible for the 2015-2016 outbreak in brazil. zika positive ae. aegypti males collected in the field suggest that vertical and/or venereal transmission of zikv may occur.	2018	29185595
point-of-use nanobiosensor for detection of dengue virus ns1 antigen in adult aedes aegypti: a potential tool for improved dengue surveillance.	dengue virus (denv) and its primary mosquito vectors aedes spp. have spread to every continent except antarctica, causing outbreaks and autochthonous transmission in previously disease-free regions. recently, the spread of other arboviruses carried by invasive aedes spp., such as chikungunya and zika, seem to be following similar trends as denv and have renewed interest in monitoring and modeling arboviruses within mosquito vectors. unfortunately, current commercially available detection methods ...	2018	29182305
nanotitania crystals induced efficient photocatalytic color degradation, antimicrobial and larvicidal activity.	textile industries release tonnes of harmful toxic dyes into the environment, causing severe effects on living organisms, including humans. mosquitoes vectors spread important diseases which cause millions of human deaths worldwide. to control mosquitoes a number of synthetic mosquitocidal agents have been employed but all these pesticides pose harmful effects to human health and non-target species and also led to resistance development in treated vectors. microbial strains are also developing r ...	2018	29241121
mapping the spatial distribution of aedes aegypti and aedes albopictus.	mosquito-borne infectious diseases, such as rift valley fever, dengue, chikungunya and zika, have caused mass human death with the transnational expansion fueled by economic globalization. simulating the distribution of the disease vectors is of great importance in formulating public health planning and disease control strategies. in the present study, we simulated the global distribution of aedes aegypti and aedes albopictus at a 5×5km spatial resolution with high-dimensional multidisciplinary ...	2018	29191515
molecular detection and characterization of wolbachia pipientis from culex quinquefasciatus collected from lahore, pakistan.	the gram-negative, pleomorphic endosymbiont wolbachia is known to infect a large number of insects and other arthropods naturally. this bacterium modifies the host biology, mainly causing reproductive alterations including feminization, death of male, parthenogenesis, and importantly cytoplasmic incompatibility. wolbachia-induced cytoplasmic incompatibility results in nonviable offspring and vector population suppression. in addition, this bacterium rapidly spreads and propagates within the host ...	2018	29141766
potential role for flubendazole in limiting filariasis transmission: observations of microfilarial sensitivity.	flubendazole (flbz) is a potent and efficacious macrofilaricide after parenteral administration. studies in animal models and one trial in patients infected with onchocerca volvulus revealed that flbz elicits minimal effects on microfilariae (mf). severe complications after ivermectin (ivm) treatment of patients with high loa loa microfilaraemia are of great concern. we examined the potential of flbz to rapidly kill l. loa mf, the phenomenon proposed to underlie the complications. mf of l. loa w ...	2018	29141764
functional characterization of a serine protease inhibitor modulated in the infection of the aedes aegypti with dengue virus.	during feeding with blood meal, female aedes aegypti can transmit infectious agents, such as dengue, yellow fever, chikungunya and zika viruses. dengue virus causes human mortality in tropical regions of the world, and there is no specific treatment or vaccine with maximum efficiency being used for these infections. in the vector-virus interaction, the production of several molecules is modulated by both mosquitoes and invading agents. however, little information is available about these molecul ...	2018	29133118
zika virus: what we need to know?	zika virus is one of the emerging viruses and is of significant threat to human health globally. it is a mosquito borne flavivirus similar to dengue, yellow fever, and west nile viruses. it was reported about 5 decades ago and then it spreads to different parts of the world. large outbreaks were reported on yap islands in 2007. now it has gained wide attention globally by health communities. major vector for virus transmission is aedes aegypti mosquito. zikv infection is mostly asymptomatic but ...	2018	29131357
the bacterium wolbachia exploits host innate immunity to establish a symbiotic relationship with the dengue vector mosquito aedes aegypti.	a host's immune system plays a central role in shaping the composition of the microbiota and, in return, resident microbes influence immune responses. symbiotic associations of the maternally transmitted bacterium wolbachia occur with a wide range of arthropods. it is, however, absent from the dengue and zika vector mosquito aedes aegypti in nature. when wolbachia is artificially forced to form symbiosis with this new mosquito host, it boosts the basal immune response and enhances the mosquito's ...	2018	29099491
scaled deployment of wolbachia to protect the community from dengue and other aedes transmitted arboviruses.	background: a number of new technologies are under development for the control of mosquito transmitted viruses, such as dengue, chikungunya and zika that all require the release of modified mosquitoes into the environment. none of these technologies has been able to demonstrate evidence that they can be implemented at a scale beyond small pilots. here we report the first successful citywide scaled deployment of wolbachia in the northern australian city of townsville. methods: the wmel strain of ...	2018	30596205
influence of location and distance of biogents sentinel™ traps from human-occupied experimental huts on aedes aegypti recapture and entry into huts.	a mark-release-recapture study was conducted to refine the "push-pull" strategy for controlling the dengue, chikungunya, and zika virus vector aedes aegypti in a peridomestic environment by determining optimal locations and distances from human-occupied experimental huts for placement of the "pull" component (biogents sentinel™ [bgs] traps) to maximize the capture of mosquitoes. the bgs traps were placed at portals of entry (windows or doors) or corners of the experimental huts and at varying di ...	2018	31442172
habitat characteristics for immature stages of aedes aegypti in zanzibar city, tanzania.	aedesaegypti is the main vector for dengue, chikungunya, yellow fever, zika, and other arboviruses of public health importance. the presence of ae. aegypti has never been systematically assessed in zanzibar, including its preferred larval habitats. in 2016 we conducted a cross-sectional entomological survey to describe the preferred larval habitats of ae. aegypti in zanzibar city, the main urban area of the zanzibar archipelago. the surveys for container habitats were conducted for a 17-wk perio ...	2018	31442169
rapid immobilization of adult aedes aegypti caused by plant essential oils at sublethal concentrations.	many synthetic insecticides cause immobilization in insect pests after they are exposed. this immobilization or knockdown is an important feature of intoxication that contributes to the abatement of pest insect populations, while preventing vectors of disease from biting and spreading pathogenic organisms to susceptible individuals. we have previously demonstrated that certain plant essential oils rapidly immobilize adult female mosquitoes that have been exposed via topical application. to furth ...	2018	31442168
entomological investigation of aedes aegypti in neighborhoods with confirmed human arbovirus infection in puerto rico.	the exotic arboviruses chikungunya (chikv) and zika (zikv) recently caused large outbreaks and continue to circulate in puerto rico, prompting entomological investigations at 9 locations with confirmed chikv- or zikv-infected human cases. adult mosquitoes were collected using the centers for disease control and prevention autocidal gravid ovitraps over a 14-day period at each site. mean female aedes aegypti captured per trap-week ranged from 13.47 per trap-week to 1.27 per trap-week. arbovirus-p ...	2018	31442166
repellent activity of carrot seed essential oil and its pure compound, carotol, against mosquitoes.	in our natural products screening program for mosquitoes, carrot seed essential oil showed high repellency. the gas chromatography (gc)/flame ionization detector and gc/mass spectrometry analysis of the essential oil revealed the presence of 47 compounds. carotol was more than 75% w/w, followed by muurolene (4.86%), (z)-β-farnesene (2.9%), and diepicedrene (1.1%). systematic bioassay-guided fractionation of the essential oil was performed to identify active repellent compounds. in both klun and ...	2018	31442148
origin of aedes aegypti in clark county, nevada.	aedesaegypti is the primary vector for serious diseases, including those caused by chikungunya, dengue, and zika viruses. in 2017, the southern nevada health district first detected this invasive species in clark county, nv, including in the city of las vegas. we analyzed ae. aegypti from the city of north las vegas to determine the likely source of the invasion. we genotyped a sample of ae. aegypti at 12 highly variable microsatellites and analyzed the data in reference to published data from 2 ...	2018	31442147
molecular basis for arbovirus transmission by aedes aegypti mosquitoes.	mosquitoes are considered the most important vectors for the transmission of pathogens to humans. aedes aegypti is a unique species, not only by its highly anthropophilic and peridomestic habits but also because it can transmit an important variety of pathogenic viruses. examples are dengue, yellow fever, chikungunya, zika, and mayaro viruses. after ingesting viremic blood, a wide range of mechanisms are activated in the mosquito to counteract viral infection. nevertheless, these arboviruses pos ...	2018	31082816
green synthesis of copper oxide nanoparticles and mosquito larvicidal activity against dengue, zika and chikungunya causing vector aedes aegypti.	in the present study, high purity copper oxide nanoparticles (nps) were synthesised using tridax procumbens leaf extract. green syntheses of nano-mosquitocides rely on plant compounds as reducing and stabilising agents. copper oxide nps were characterised using x-ray diffraction (xrd) analysis, fourier transform infrared (ft-ir), field-emission scanning electron microscopy with energy dispersive spectroscopy, ultraviolet-visible spectrophotometry and fluorescence spectroscopy. xrd studies of the ...	2018	30964011
wing geometry analysis of aedes aegypti (diptera, culicidae), a dengue virus vector, from multiple geographical locations of samut songkhram, thailand.	dengue haemorrhagic fever (dhf) is a mosquito-borne disease and remains a major public health problem, especially in tropical and temperate countries. studying wing morphometric of aedes aegypti as a mosquito vector of dhf can help to better understand biological process of the mosquito adaptation to the environment. we aimed to study the geometric morphometric of ae. aegypti from multiple geographical areas.	2018	30918904
effects of multiple transmission pathways on zika dynamics.	although the zika virus is transmitted to humans primarily through the bite of infected female aedes aegypti mosquitoes, it can also be sexually and vertically transmitted within both populations. in this study, we develop a new mathematical model of the zika virus which incorporates sexual transmission in humans and mosquitos, vertical transmission in mosquitos, and mosquito to human transmission through bites. analysis of this deterministic model shows that the secondary transmission routes of ...	2018	30839920
supersensitive odorant receptor underscores pleiotropic roles of indoles in mosquito ecology.	mosquitoes exhibit highly diverse and fast evolving odorant receptors (ors). the indole-sensitive or gene clade, comprised of or2 and or10 is a notable exception on account of its conservation in both mosquito subfamilies. this group of paralogous genes exhibits a complex developmental expression pattern in aedes aegypti: aaegor2 is expressed in both adults and larvae, aaegor10 is adult-specific and a third member named aaegor9 is larva-specific. or2 and or10 have been deorphanized and are selec ...	2018	30733668
insecticidal and repellent properties of novel trifluoromethylphenyl amides ii.	this project focused on the design, synthesis, and testing of trifluoromethylphenyl amides (tfmpas) as potential mosquitocides and repellents. fourteen compounds were evaluated for toxicity against larvae and adults of aedes aegypti. several compounds were toxic against aedes aegypti (larval, adult and feeding bioassays) and drosophila melanogaster (glass-surface contact assay), but were much less toxic than fipronil, with toxicity ratios ranging from 100-fold in the larval assay to 100,000-fold ...	2018	30704711
toxicity, mode of action, and synergist potential of flonicamid against mosquitoes.	the present study focused on the toxicity of the aphid anti-feedant flonicamid and its main metabolite, 4-trifluoromethylnicotinamide (tfna-am) to aedes aegypti and anopheles gambiae mosquitoes. the compounds were toxic to both species via topical application, resulting in un-coordinated locomotion and leg splaying, with a favorable an. gambiae ld50 value of 35 ng/mg for tfna-am, but no significant lethality to ae. aegypti at 10 μg/female. there was mild cross resistance in the akron-kdr (akdr) ...	2018	30704710
use of chemical probes to explore the toxicological potential of the k+/cl- cotransporter (kcc) as a novel insecticide target to control the primary vector of dengue and zika virus, aedes aegypti.	the majority of commercialized insecticides target the insect nervous system and therefore, neural proteins are well-validated targets for insecticide development. considering that only a few neural targets are exploited for insecticidal action and the development of insecticide resistance has reduced the efficacy of current insecticidal classes, we sought to test the toxicological potential of the potassium-chloride cotransporter (kcc). in mammals, kcc proteins have seminal roles in shaping gab ...	2018	30704707
[communication for arboviral disease prevention: tailoring paho initiatives to the cuban contextcomunicação para prevenção de arboviroses: adequação das iniciativas da opas ao contexto cubano].	the purpose of this paper is to describe the opportunities and challenges of training processes in the coordination of regional and national communication initiatives for arboviral disease prevention, using the lessons learned in the cuban context as an example. in february 2016 and december 2017, professional staff from the pedro kourí institute of tropical medicine attended workshops for strengthening communication capacities for arboviral disease prevention in primary health care settings thr ...	2018	31093174
zebrafish embryo toxicity of a binary mixture of pyrethroid insecticides: d-tetramethrin and cyphenothrin.	pesguard fg161™, a mixture of d-tetramethrin and cyphenothrin (1:3 ratio), is extensively used to achieve rapid control of adult dengue vector, aedes aegypti, during the disease outbreaks. both d-tetramethrin and cyphenothrin are synthetic pyrethroids that are known to have adverse effects on non-mammalian organisms such as fish. the present study intended to use zebrafish embryo toxicity model to investigate the toxic effect of the above binary mixture on fish. particularly, zebrafish embryo to ...	2018	30687404
current status of aedes aegypti insecticide resistance development from banjarmasin, kalimantan, indonesia.	aedes aegypti represents the principal vector of many arthropod-borne diseases in tropical areas worldwide. since mosquito control strategies are mainly based on use of insecticides, resistance development can be expected to occur in frequently exposed ae. aegypti populations. surveillance on resistance development as well as testing of insecticide susceptibility is therefore mandatory and needs further attention by national/international public health authorities. in accordance, we here conduct ...	2018	30671445
zika virus infection produces a reduction on aedes aegypti lifespan but no effects on mosquito fecundity and oviposition success.	a zika virus (zikv) pandemic started soon after the first autochthonous cases in latin america. although aedes aegypti is pointed as the primary vector in latin america, little is known about the fitness cost due to zikv infection. we investigated the effects of zikv infection on the life-history traits of ae. aegypti females collected in three districts of rio de janeiro, brazil (barra, deodoro, and porto), equidistant ~25 km each other. aedes aegypti mosquitoes were classified into infected (a ...	2018	30619118
geographical distribution of aedes aegypti and aedes albopictus (diptera: culicidae) and genetic diversity of invading population of ae. albopictus in the republic of the congo.	background: the arbovirus vector, aedes albopictus, originating from asia, has recently invaded african countries, including the republic of the congo, where it was associated with a chikungunya outbreak. up until now, little was known about its distribution in relation to the native aedes aegypti and how the invasion will modify the epidemiology of arboviral diseases. here, we assessed the current distribution of ae. albopictus and ae. aegypti in the republic of the congo and explored the genet ...	2018	30175244
larvicidal potential of five selected dragonfly nymphs in sri lanka over aedes aegypti (linnaeus) larvae under laboratory settings.	limitations in breeding source reduction practices, development of insecticide resistance in mosquitoes, and ill effects of chemical controlling methods on human and ecosystem health have motivated sri lankan authorities working for dengue control to seek for alternative, ecofriendly, and sustainable approaches for controlling of aedes vectors, to manage dengue epidemics. the present study attempted to investigate the predation efficiency of locally available dragonfly nymphs over aedes aegypti ...	2018	30627580
mapping the global potential distributions of two arboviral vectors aedes aegypti and ae. albopictus under changing climate.	aedes aegypti and ae. albopictus are the primary vectors that transmit several arboviral diseases, including dengue, chikungunya, and zika. the world is presently experiencing a series of outbreaks of these diseases, so, we still require to better understand the current distributions and possible future shifts of their vectors for successful surveillance and control programs. few studies assessed the influences of climate change on the spatial distributional patterns and abundance of these impor ...	2018	30596764
long-term exposure of aedes aegypti to bacillus thuringiensis svar. israelensis did not involve altered susceptibility to this microbial larvicide or to other control agents.	bacillus thuringiensis svar. israelensis (bti) is an effective and safe biolarvicide to control aedes aegypti. its mode of action based on four protoxins disfavors resistance; however, control in endemic areas that display high mosquito infestation throughout the year requires continuous larvicide applications, which imposes a strong selection pressure. therefore, this study aimed to investigate the effects of an intensive bti exposure on an ae. aegypti strain (recbti), regarding its susceptibil ...	2018	30594214
biochemical effects of petroselinum crispum (umbellifereae) essential oil on the pyrethroid resistant strains of aedes aegypti (diptera: culicidae).	in ongoing screening research for edible plants, petroselinum crispum essential oil was considered as a potential bioinsecticide with proven antimosquito activity against both the pyrethroid susceptible and resistant strains of aedes aegypti. due to the comparative mosquitocidal efficacy on these mosquitoes, this plant essential oil is promoted as an attractive candidate for further study in monitoring resistance of mosquito vectors. therefore, the aim of this study was to evaluate the impact of ...	2018	30586929
a comparative study of energy contents in mosquito vectors of malaria and dengue prevailing in jodhpur city (thar desert) of rajasthan state, india.	transmission of malaria and dengue in the desert part of india is mainly caused by anopheles stephensi and aedes aegypti respectively. the maintenance and transmission of the pathogens that cause malaria and dengue are dependent on the physiology of the mosquito vectors. we aimed to measure the energy contents in the mosquitoes transmitting malaria and dengue in the desert part of the country.	2018	30584552
combined sterile insect technique and incompatible insect technique: sex separation and quality of sterile aedes aegypti male mosquitoes released in a pilot population suppression trial in thailand.	the sterile insect technique (sit), which is based on irradiation-induced sterility, and incompatible insect technique (iit), which is based on wolbachia-induced cytoplasmic incompatibility (a kind of male sterility), have been used as alternative methods to reduce mosquito vector populations. both methods require the release of males to reduce fertile females and suppress the number of natural populations. different techniques of sex separation to obtain only males have been investigated previo ...	2018	30583749
molecular tools to create new strains for mosquito sexing and vector control.	vector control programs based on population reduction by matings with mass-released sterile insects require the release of only male mosquitoes, as the release of females, even if sterile, would increase the number of biting and potentially disease-transmitting individuals. while small-scale releases demonstrated the applicability of sterile males releases to control the yellow fever mosquito aedes aegypti, large-scale programs for mosquitoes are currently prevented by the lack of efficient sexi ...	2018	30583736
functional analysis of the promoter of an early zygotic gene klc2 in aedes aegypti.	aedes aegypti is an important mosquito vector that transmits arboviruses that cause devastating diseases including zika, dengue fever, yellow fever and chikungunya. improved understanding of gene regulation in the early development of ae. aegypti will facilitate genetic studies and help the development of novel control strategies of this important disease vector.	2018	30583735
sex determination and aedes population control.	the global economic cost of aedes-borne diseases, such as dengue, is estimated to be in the billions of dollars annually. in this scenario, a sustained vector control strategy is the only alternative to control dengue, as well as other diseases transmitted by aedes, including zika and chikungunya. the use of transgenic mosquitoes is a promising weapon in the improvement of approaches currently applied in aedes aegypti control. field trials using genetically modified mosquitoes for population con ...	2018	30583731
pure early zygotic genes in the asian malaria mosquito anopheles stephensi.	the asian malaria mosquito, anopheles stephensi, is a major urban malaria vector in the middle east and on the indian subcontinent. early zygotic transcription, which marks the maternal-to-zygotic transition, has not been systematically studied in an. stephensi or any other anopheles mosquitoes. improved understanding of early embryonic gene expression in an. stephensi will facilitate genetic and evolutionary studies and help with the development of novel control strategies for this important di ...	2018	30583723
exploring the potential of computer vision analysis of pupae size dimorphism for adaptive sex sorting systems of various vector mosquito species.	several mosquito population suppression strategies based on the rearing and release of sterile males have provided promising results. however, the lack of an efficient male selection method has hampered the expansion of these approaches into large-scale operational programmes. currently, most of these programmes targeting aedes mosquitoes rely on sorting methods based on the sexual size dimorphism (ssd) at the pupal stage. the currently available sorting methods have not been developed based on ...	2018	30583722
dengue outbreaks and the geographic distribution of dengue vectors in taiwan: a 20-year epidemiological analysis.	dengue fever is an important mosquito-borne viral infectious disease that mostly occurs in tropical and subtropical areas of the world. according to epidemiological data from the center for disease control of taiwan, more than 98.62% of outbreaks of indigenous total dengue cases were reported in the southern part of taiwan. southern taiwan is an aggregate area encompassing tainan, kaohsiung, and pingtung, all of which are located below the tropic of cancer (23º35'n). with a few exceptions, dengu ...	2018	30580791
dengue in taiwan: pointing the finger at aedes aegypti.	in this issue of the biomedical journal we explore the history of dengue infection in taiwan and what current trends have to say about the vector responsible for transmitting the disease on the island. we focus on original research reporting the development of a new perfusion bioreactor to engineer bone from human cord blood stem cells. finally, we look at trends in osteoporosis in taiwan and how they highlight the success of public health campaigns.	2018	30580790
zika in puerto rico, 2016-2017: ii perspectives on epidemic surveillance and control, health communication, outcomes and lessons.	the social reaction to the zika epidemic in puerto rico reached a confrontational climax regarding aerial fumigation with an organophosphate insecticide. the public drama has obscured multiple simultaneous controversies. this and a companion paper, based mostly on print and digital news reports, provide a context and description of the major controversies and examine the outcomes and their lessons for the protection of the public's health. part ii covers the questions on disease surveillance (wh ...	2018	30576574
zika virus in the americas: an environmental health perspective.	phylogenetic studies suggest that zikv may have been introduced to brazil, and therefore to the americas, in 2014 during the world spring canoe championship held in the city of rio de janeiro. since then the virus has spread across latin america, caribbean, and north america. it seems clear that aedes aegypti and, to a lesser extent, aedes albopictus are the main vectors of the pathogen. zikv infection symptoms are similar to other flaviviruses such as a dengue infection and therefore can be eas ...	2018	30576572
the pagodas protocol: pediatric assessment group of dengue and aedes saliva protocol to investigate vector-borne determinants of aedes-transmitted arboviral infections in cambodia.	mosquito-borne arboviruses, like dengue virus, continue to cause significant global morbidity and mortality, particularly in southeast asia. when the infectious mosquitoes probe into human skin for a blood meal, they deposit saliva containing a myriad of pharmacologically active compounds, some of which alter the immune response and influence host receptivity to infection, and consequently, the establishment of the virus. previous reports have highlighted the complexity of mosquito vector-derive ...	2018	30572920
construction sites in miami-dade county, florida are highly favorable environments for vector mosquitoes.	urbanization is increasing globally, and construction sites are an integral part of the urbanization process. it is unknown to what extent construction sites create favorable breeding conditions for mosquitoes. the main objectives of the present study were to identify what species of mosquitoes are present at construction sites and the respective physical features associated with their production. eleven construction sites were cross-sectionally surveyed for the presence of mosquitoes in miami-d ...	2018	30571764
soluble expression of recombinant midgut zymogen (native propeptide) proteases from the aedes aegypti mosquito utilizing e. coli as a host.	studying proteins and enzymes involved in important biological processes in the aedes aegypti mosquito is limited by the quantity that can be directly isolated from the mosquito. adding to this difficulty, digestive enzymes (midgut proteases) involved in metabolizing blood meal proteins require a more oxidizing environment to allow proper folding of disulfide bonds. therefore, recombinant techniques to express foreign proteins in escherichia coli prove to be effective in producing milligram quan ...	2018	30563449
simultaneous detection of different zika virus lineages via molecular computation in a point-of-care assay.	we have developed a generalizable "smart molecular diagnostic" capable of accurate point-of-care (poc) detection of variable nucleic acid targets. our isothermal assay relies on multiplex execution of four loop-mediated isothermal amplification reactions, with primers that are degenerate and redundant, thereby increasing the breadth of targets while reducing the probability of amplification failure. an easy-to-read visual answer is computed directly by a multi-input boolean or logic gate (gate o ...	2018	30558136
larval exposure to the bacterial insecticide bti enhances dengue virus susceptibility of adult aedes aegypti mosquitoes.	understanding the interactions between pathogens sharing the same host can be complicated for holometabolous animals when larval and adult stages are exposed to distinct pathogens. in medically important insect vectors, the effect of pathogen exposure at the larval stage may influence susceptibility to human pathogens at the adult stage. we addressed this hypothesis in the mosquito aedes aegypti, a major vector of arthropod-borne viruses (arboviruses), such as the dengue virus (denv) and the chi ...	2018	30558130
evolution of maternal and zygotic mrna complements in the early drosophila embryo.	the earliest stages of animal development are controlled by maternally deposited mrna transcripts and proteins. once the zygote is able to transcribe its own genome, maternal transcripts are degraded, in a tightly regulated process known as the maternal to zygotic transition (mzt). while this process has been well-studied within model species, we have little knowledge of how the pools of maternal and zygotic transcripts evolve. to characterize the evolutionary dynamics and functional constraints ...	2018	30557299
aedes aegypti galectin competes with cry11aa for binding to alp1 to modulate cry toxicity.	the key step for the toxicity of bacillus thuringiensis subsp. israelensis (bti) is the interaction between toxins and putative receptors; thus, many studies focus on identification of new toxin receptors and engineering of toxins with higher affinity/specificity for receptors. in the larvae of aedes aegypti, galectin-14 was one of the genes upregulated by bti treatment. rnai knockdown expression of galectin-14 and feeding recombinant galectin-14-thioredoxin fusion protein significantly affected ...	2018	30556692
evaluation of the leaf essential oil from artemisia vulgaris and its larvicidal and repellent activity against dengue fever vector aedes aegypti-an experimental and molecular docking investigation.	aedes aegypti is a mosquito vector that spreads dengue fever and yellow fever worldwide in tropical and subtropical countries. essential oil isolated from artemisia vulgaris is found to have larvicidal and repellent action against this vector. the dried leaves were subjected to hydrodistillation using a clevenger-type apparatus for 4 h. the isolated essential oil was analyzed by using gas chromatography-mass spectrometry, and the major insecticidal compounds were identified as α-humulene (0.72%) ...	2018	30556010
omics approaches to study juvenile hormone synthesis.	the juvenile hormones (jhs) are a family of insect acyclic sesquiterpenoids produced by the corpora allata (ca), a pair of endocrine glands connected to the brain. they are involved in the regulation of development, reproduction, behavior, caste determination, diapause, stress response, and numerous polyphenisms. in the post-genomics era, comprehensive analyses using functional 'omics' technologies such as transcriptomics, proteomics and metabolomics have increased our understanding of the activ ...	2018	30551825
genetic variability of the aedes aegypti (diptera: culicidae) mosquito in el salvador, vector of dengue, yellow fever, chikungunya and zika.	aedes aegypti is associated with dengue, yellow fever, chikungunya and zika viruses. this vector is widespread in tropical and subtropical areas, and can also occur in temperate areas at higher latitudes. the geographical distribution of ae. aegypti continues to spread due to human activities. this is the first study to examine the population genetic structure of this insect in el salvador, central america.	2018	30547835
susceptible and mcry3a resistant corn rootworm larvae killed by a non-hemolytic bacillus thuringiensis cyt1aa mutant.	the western corn rootworm (wcr) diabrotica virgifera virgifera causes substantial damage in corn. genetically modified (gm) plants expressing some bacillus thuringiensis (bt) insecticidal cry proteins efficiently controlled this pest. however, changes in wcr susceptibility to these bt traits have evolved and identification of insecticidal proteins with different modes of action against wcr is necessary. we show here for the first time that cyt1aa from bt exhibits toxicity against wcr besides to ...	2018	30546034
aspergillus terreus (trichocomaceae): a natural, eco-friendly mycoinsecticide for control of malaria, filariasis, dengue vectors and its toxicity assessment against an aquatic model organism artemia nauplii.	vector-borne diseases like malaria, filariasis, and dengue are transmitted by mosquitoes and they cause global mortality and morbidity due to an increased resistance against commercial insecticides. the present study was aimed to evaluate the neurobehavioral toxicity, knock-down effect, histopathology, ovicidal, adulticidal, and smoke toxicity effect of aspergillus terreus extract against three mosquito species, namely anopheles stephensi, culex quinquefasciatus, and aedes aegypti (diptera: culi ...	2018	30534070
multispecies transcriptomics data set of brugia malayi, its wolbachia endosymbiont wbm, and aedes aegypti across the b. malayi life cycle.	here, we present a comprehensive transcriptomics data set of brugia malayi, its wolbachia endosymbiont wbm, and its vector host. this study samples from 16 stages across the entire b. malayi life cycle, including stage 1 through 4 larvae, adult males and females, embryos, immature microfilariae, and mature microfilariae.	2018	30533772
comparison of landmark- and outline-based geometric morphometrics for discriminating mosquito vectors in ratchaburi province, thailand.	it is often challenging to identify mosquito vectors in the field based on morphological features due to their similar morphologies and difficulties in obtaining undamaged samples but is required for their successful control. geometric morphometrics (gm) overcomes this issue by analyzing a suite of traits simultaneously and has the added advantages of being easy to use, low cost, and quick. therefore, this research compared the efficiency and precision of landmark- and outline-based gm technique ...	2018	30533435
dengue outbreaks in hawai'i after wwii - a review of public health response and scientific literature.	the four serotypes of dengue virus (denv) cause the most important and common arthropod-borne viral diseases in humans. there have been three major dengue outbreaks in hawai'i since 1946. the most recent and largest outbreak occurred on hawai'i island in 2015-2016. this article reviews the public health response to dengue outbreaks over the period 2001-2016, as well as scientific literature on dengue outbreaks in hawai'i. as summarized in the assessment by the centers for disease control and pre ...	2018	30533283
correction: mosquito pornoscopy: observation and interruption of aedes aegypti copulation to determine female polyandric event and mixed progeny.	[this corrects the article doi: 10.1371/journal.pone.0193164.].	2018	30532207
vector competence of biting midges and mosquitoes for shuni virus.	shuni virus (shuv) is an orthobunyavirus that belongs to the simbu serogroup. shuv was isolated from diverse species of domesticated animals and wildlife, and is associated with neurological disease, abortions, and congenital malformations. recently, shuv caused outbreaks among ruminants in israel, representing the first incursions outside the african continent. the isolation of shuv from a febrile child in nigeria and seroprevalence among veterinarians in south africa suggests that the virus ma ...	2018	30532189
the composition of midgut bacteria in aedes aegypti (diptera: culicidae) that are naturally susceptible or refractory to dengue viruses.	the composition, abundance, and diversity of midgut bacteria in mosquitoes can influence pathogen transmission. we used 16s rrna microbiome profiling to survey midgut microbial diversity in pooled samples of laboratory colonized dengue-refractory, cali-mib, and dengue-susceptible, cali-s aedes aegypti (linnaeus). the 16s rrna sequences from the sugar-fed midguts of adult females clustered to 63 amplicon sequence variants (asvs), primarily from proteobacteria, firmicutes, flavobacteria, and actin ...	2018	30508201
optimization of double-stranded rnai intrathoracic injection method in aedes aegypti.	rna interference is widely used to analyze gene functions via phenotypic knockdown of target transcripts in mosquitoes, which transmit numerous mosquito-borne diseases. functional analysis of mosquito genes is indispensable to understand and reduce transmission of mosquito-borne diseases in mosquitoes. intrathoracic injection of double-stranded rna (dsrna) remains the simplest and most customizable method in mosquitoes for functional analysis of the genes of interest. however, achieving consiste ...	2018	30505333
risk prediction system for dengue transmission based on high resolution weather data.	dengue is the fastest spreading vector-borne viral disease, resulting in an estimated 390 million infections annually. precise prediction of many attributes related to dengue is still a challenge due to the complex dynamics of the disease. important attributes to predict include: the risk of and risk factors for an infection; infection severity; and the timing and magnitude of outbreaks. in this work, we build a model for predicting the risk of dengue transmission using high-resolution weather d ...	2018	30521550
[costs of an aedes aegypti vector control program in municipalities in colombia: a case study in girón and guadalajara de buga, 2016].	the aim of this study was to measure the costs of vector-borne disease control programs at the local level in colombia (2016). a cost analysis was performed for this purpose from the policymaker's perspective in the municipalities (counties) of girón and guadalajara de buga, specifically for the aedes aegypti control program, the principal mosquito vector of dengue, zika, and chikungunya. the analysis involved the quantification of all the costs required for each of the prevention and control st ...	2018	30517314
sequential infection of aedes aegypti mosquitoes with chikungunya virus and zika virus enhances early zika virus transmission.	in urban settings, chikungunya, zika, and dengue viruses are transmitted by aedes aegypti mosquitoes. since these viruses co-circulate in several regions, coinfection in humans and vectors may occur, and human coinfections have been frequently reported. yet, little is known about the molecular aspects of virus interactions within hosts and how they contribute to arbovirus transmission dynamics. we have previously shown that aedes aegypti exposed to chikungunya and zika viruses in the same blood ...	2018	30513725
a scoping review of published literature on chikungunya virus.	chikungunya virus (chikv) has caused several major epidemics globally over the last two decades and is quickly expanding into new areas. although this mosquito-borne disease is self-limiting and is not associated with high mortality, it can lead to severe, chronic and disabling arthritis, thereby posing a heavy burden to healthcare systems. the two main vectors for chikv are aedes aegypti and aedes albopictus (asian tiger mosquito); however, many other mosquito species have been described as com ...	2018	30496207
mosquitoes modulate leg dynamics at takeoff to accommodate surface roughness.	insects perform takeoffs from a nearly unquantifiable number of surface permutations and many use their legs to initiate upward movement prior to the onset of wingbeats, including the mosquito. in this study we examine the unprovoked pre-takeoff mechanics of aedes aegypti mosquitoes from two surfaces of contrasting roughness, one with roughness similar to polished glass and the other comparable to the human forearm. using high-speed videography, we find mosquitos exhibit two distinct leg actions ...	2018	30479315
a novel highly divergent strain of cell fusing agent virus (cfav) in mosquitoes from the brazilian amazon region.	classical insect-specific flaviviruses (cisfs) have been widely detected in different countries in the last decades. here, we characterize the near full-length genomes of two cisfs detected in mosquitoes collected in the city of macapá, state of amapá, amazon region of brazil. a total of 105 pools of female mosquitos were analyzed by next-generation sequencing (ngs). comparative genomics and phylogenetic analysis identified three strains of cell fusing agent virus (cfav) and two of culex flavivi ...	2018	30477235
void entry by aedes aegypti (diptera: culicidae) mosquitoes is lower than would be expected by a randomized search.	insects enter every passible space on the planet. despite our best efforts, flying insects infiltrate slightly open windows in domiciles, automobiles, storage spaces, and more. is this ubiquitous experience a consequence of insect abundance and probability, or are flying insects adept at detecting passageways? there remains a lack of understanding of insect effectiveness in finding passage through the voids and imperfections in physical barriers in response to attractants, a topic particularly c ...	2018	30476211
global spatial assessment of aedes aegypti and culex quinquefasciatus: a scenario of zika virus exposure.	zika virus (zikv) is an arbovirus transmitted mainly by aedes aegypti mosquitoes. recent scientific evidence on culex quinquefasciatus has suggested its potential as a vector for zikv, which may change the current risk zones. we aimed to quantify the world population potentially exposed to zikv in a spatially explicit way, considering the primary vector (a. aegypti) and the potential vector (c. quinquefasciatus). our model combined species distribution modelling of mosquito species with spatiall ...	2018	30474578
alternative insecticides for larval control of the dengue vector aedes aegypti in lao pdr: insecticide resistance and semi-field trial study.	the mosquito aedes aegypti is the primary vector of several arboviruses, such as dengue, chikungunya and zika, and represents a major public health problem in southeast asia. in laos, where dengue is reemerging, several ae. aegypti populations from the capital vientiane have shown resistance to the organophosphate temephos, a commonly-used larvicide for public health interventions.	2018	30509299
zikv demonstrates minimal pathologic effects and mosquito infectivity in viremic cynomolgus macaques.	to evaluate the effects of zikv infection on non-human primates (nhps), as well as to investigate whether these nhps develop sufficient viremia to infect the major urban vector mosquito, aedes aegypti, four cynomolgus macaques (macaca fascicularis) were subcutaneously infected with 5.0 log10 focus-forming units (ffu) of dna clone-derived zikv strain fss13025 (asian lineage, cambodia, 2010). following infection, the animals were sampled (blood, urine, tears, and saliva), underwent daily health mo ...	2018	30469417
vertical transmission of naturally occurring bunyamwera and insect-specific flavivirus infections in mosquitoes from islands and mainland shores of lakes victoria and baringo in kenya.	many arboviruses transmitted by mosquitoes have been implicated as causative agents of both human and animal illnesses in east africa. although epidemics of arboviral emerging infectious diseases have risen in frequency in recent years, the extent to which mosquitoes maintain pathogens in circulation during inter-epidemic periods is still poorly understood. this study aimed to investigate whether arboviruses may be maintained by vertical transmission via immature life stages of different mosquit ...	2018	30452443
cyp-mediated permethrin resistance in aedes aegypti and evidence for trans-regulation.	aedes aegypti poses a serious risk to human health due to its wide global distribution, high vector competence for several arboviruses, frequent human biting, and ability to thrive in urban environments. pyrethroid insecticides remain the primary means of controlling adult a. aegypti populations during disease outbreaks. as a result of decades of use, pyrethroid resistance is a global problem. cytochrome p450 monooxygenase (cyp)-mediated detoxification is one of the primary mechanisms of pyrethr ...	2018	30452436
air versus water temperature of aquatic habitats in delhi: implications for transmission dynamics of aedes aegypti.	the present study was planned to characterize the microclimate experienced by aedes larvae in different breeding habitats by determining the temperature variations in water kept in containers during different months under natural conditions. the study was conducted in three municipal zones of delhi. in each site, four types of container material (plastic, cement, iron and ceramic) were chosen for recording the water temperature in the containers. daily air and water temperatures (mean, maximum a ...	2018	30451475