Publications

TitleAbstractYear(sorted ascending)
Filter
PMID
Filter
intracranial tumours in rats injected intracerebrally with murine sarcoma virus (msv), moloney's strain. preliminary report. 19664293629
[infection and transformation of mouse embryo cells due to harvey's murine sarcoma virus]. 19664294868
in vitro transformation of rat embryo cells by a murine sarcoma virus. 19664287210
plasmacytomas occurring in the bones of rats injected intracerebrally with murine sarcoma virus (msv), moloney' strain. preliminary report. 19665985024
[factors regulating the spontaneous regression of primary tumors induced by murine sarcoma virus, moloney strain, in mice (balb-c-cb-se). i. age at treatment and virus doses]. 19675605880
[ultrastructural studies of a murine sarcoma virus (msv)]. 19674295344
rescue of the defective murine sarcoma virus genome by radiation-induced leukemia virus from c57bl mice. 19674295580
transformation of hamster embryo cells in vitro by murine sarcoma virus (harvey). 19674292480
morphological transformation of mouse embryo cells in vitro by murine sarcoma virus (harvey). 19674293376
characteristics of the in vitro assay of murine sarcoma virus (moloney) and virus-infected cells. 19684296210
murine sarcoma virus (harvey): characteristics of focus formation in mouse embryo cell cultures, and virus production by hamster tumor cells. 19684296942
tissue culture assay of helper activity of murine leukemia virus for murine sarcoma virus. 19684298946
altered properties of fujinami-virus-infected duck cells and murine sarcoma virus-infected rat cells. 19684300776
enhancing effect of diethylaminoethyl-dextran on the focus-forming titer of a murine sarcoma virus (harvey strain). 19684301509
[cellular conversion induced in vitro by murine sarcoma virus (moloney strain). an analysis of dose-response curves]. 19684302082
the differential action of neonatal thymectomy in mice infected with murine sarcoma virus-harvey (msv-h). 19684302084
susceptibility of praomys (mastomys) natalensis to the murine sarcoma virus-harvey (msv-h). 19684302086
focus formation by murine sarcoma virus: enhancement by deae-dextran. 19684299388
inhibitory effect of immune serum on carcinogenesis in mice neonatally infected with murine sarcoma virus (harvey). 19684303534
replication of murine sarcoma virus-harvey (msv-h) in tissue cultures of virus-induced sarcomas. 19684304098
production of virus by mammalian cells tranformed by rous sarcoma and murine sarcoma viruses.cultured cells of mammalian tumors induced by ribonucleic acid (rna)-containing oncogenic viruses were examined for production of virus. the cell lines were established from tumors induced in rats and hamsters with either rous sarcoma virus (schmidt-ruppin or bryan strains) or murine sarcoma virus (moloney strain). when culture fluids from each of the cell lines were examined for transforming activity or production of progeny virus, none of the cell lines was found to be infectious. however, ele ...19684316021
transformation of a mouse cell line by murine sarcoma virus (moloney). 19684307755
some biologic, immunogenic, and morphologic effects in mice after infection with a murine sarcoma virus. i. biologic and immunogenic studies. 19685648135
biological, pathological and physical characterization of a possible variant of a murine sarcoma virus (moloney). 19685649158
increased oncogenicity of the murine sarcoma virus (moloney) by co-infection with murine leukemia viruses. 19685658439
pathogenesis of a rhabdomyosarcoma (undifferentiated type) in rats induced by a murine sarcoma virus (moloney). 19685658448
presence in murine sarcoma virus stocks of a 3d component which alone initiates cellular conversion. 19685667074
effects of antilymphocyte serum on induction of tumours and leukemia by murine sarcoma virus. 19685686746
some biologic, immunogenic, and morphologic effects in mice after infection with a murine sarcoma virus. ii. morphologic studies. 19685689654
transformation by murine sarcoma virus: fixation (deoxyribonucleic acid synthesis) and development.transformation of rat embryo cells by murine sarcoma virus (msv) was contingent upon synthesis of deoxyribonucleic acid (dna) during the first 12 hr of infection. inhibition of dna synthesis by thymidine (20 mm) or cytosine arabinoside (0.1 mm) resulted in the protection of cells from transformation by msv. transient suppression of dna synthesis prior to infection or after a 12-hr delay had little effect on subsequent transformation, emphasizing the critical time period in in which dna synthesis ...19685701824
enhancing effect on tumour growth of humoral antibodies against tumour specific transplantation antigens in tumours induced by murine sarcoma virus(harvey). 19685722149
effect of cortisone on oncogenesis by murine sarcoma virus (moloney). 19684867925
[stimulative interaction between murine sarcoma virus and murine hepatitis virus]. 19684968740
[ribonucleic acid of high molecular weight isolated from murine sarcoma virus (moloney strain)]. 19684968761
[replication of the murine sarcoma virus maloney strain on bovine embryo cells]. 19684970677
biological and serological properties of viral particles from a nonproducer rat neoplasm induced by murine sarcoma virus (moloney).the viral particles present in a nonproducer rat neoplasm induced by murine sarcoma virus (msv) moloney isolate, as detected by electron microscopy, were found to be biologically active on normal kidney cells of random-bred osborne-mendel rats. the virus is designated here as msv (0). msv (0) differs from other pseudotypes of msv in its host range, antigenicity, and interference pattern.19685725318
further studies on the murine sarcoma virus (harvey) complex--isolation of a murine leukaemia virus. 19685741995
myo-inositol influences release and inactivation of murine sarcoma virus from desiccated transformed mouse embryo cells. 19695812421
quantitative dose-response relationships of murine sarcoma virus (moloney) in balb/c mice. 19695765223
rescue in vivo in adult mice of murine sarcoma virus (msv) from a nonproducer rat neoplasm. 19695791815
viral infection across species barriers: reversible alteration of murine sarcoma virus for growth in cat cells.infection of cat embryo cells by a centrifugally induced aggregate of murine sarcoma virus and feline leukemia virus gave rise to a defective, focus-forming virus which propagated in cat cells, but not in mouse cells. this virus, apparently enveloped with a feline leukemia virus coat, was later subjected to aggregation with murine leukemia virus, whereupon it regained the capacity for growth in mouse cells.19695793978
karyological analysis of mouse and rat embryo cells transformed by murine sarcoma virus (harvey). 19695801815
studies on murine sarcoma virus: antigenic characterization of murine sarcoma virus induced tumor cells. 19694899685
virus-induced sarcoma of mice: inhibition by a synthetic polyribonucleotide complex.the availability of a potent inducer of interferon, the synthetic double-stranded rna (poly i.poly c), prompted us to determine its possible prophylactic and/or therapeutic effect on virus-induced sarcomas of mice. when treatment was begun prior to virus inoculation and repeated on alternate days, the majority of nih swiss mice inoculated with moloney or friend pseudotypes of moloney murine sarcoma virus failed to develop tumors. other experiments suggested that repeated injections initiated eve ...19695256404
induction of bone tumours in rats and hamsters with murine sarcoma virus and their cell-free transmission. 19695259233
a spleen weight assay for murine sarcoma virus harvey (msv-h). 19695346883
enhancement of murine sarcoma virus (moloney) infection and tumorigenesis in vivo by coinfection with rauscher leukemia virus. 19695358213
effectiveness of therapy with a multistranded synthetic polynucleotide complex against a murine sarcoma virus.a known interferon stimulator, polyriboinosinic acid:polyribocytidylic acid (ri:rc), was shown to have a protective effect against a highly tumorigenic variant of the murine sarcoma virus (moloney) designated as (msv-pv). mice treated intraperitoneally with different regimens of ri:rc survived significantly longer than untreated controls. the treatment was effective whether the infection with msv-pv was intraperitoneal or intracerebral. the antiviral effectiveness of ri:rc was demonstrated by ma ...19695373679
increased tumorigenesis of murine sarcoma virus (moloney) by coinfection with rauscher virus or by treatment with antilymphocyte serum. 19695781092
requirements for rna and dna synthesis in the transformation of mouse embryo cells by murine sarcoma virus (moloney). 19695786165
properties of clonal lines of murine sarcoma virus transformed balb-3t3 cells. 19694306523
[nature of competent viral particles contained in murine sarcoma virus stocks, moloney strain]. 19694983277
murine sarcoma virus: titration patterns and interference by a murine leukemia virus. 19694310643
a quantitative study on transformation of hamster embryo cells in vitro by murine sarcoma viruses (harvey and moloney). 19694310108
[factors antagonistic to interferon extracts from tumors induced by murine sarcoma virus in hamsters]. 19694310956
alterations in the characteristics of sugar uptake by mouse cells transformed by murine sarcoma viruses. 19694312003
karyological analysis of mouse and rat embryo cells transformed by murine sarcoma virus (harvey). 19694307792
prevention of carcinogenesis by murine sarcoma virus (harvey) following injections of immune sera during the latent period. 19694310638
biological activity and separation of a leukaemogenic virus from murine sarcoma virus-harvey (msv-h). 19694310639
the effect of interferon on focus formation and yield of murine sarcoma virus in vitro. 19694304352
enhancing effect of the murine sarcoma virus (msv) on the replication of the mouse hepatitis virus (mhv) in vitro. 19694306053
different cell culture characteristics of two strains of murine sarcoma virus. 19694306803
[morphologic cell transformation and virus replication after in vitro infection of human cells with moloney strain murine sarcoma virus]. 19694306856
radiation leukemia virus: quantitative tissue culture assay.radiation leukemia virus does not propagate in tissue cultures from either swiss or c57bl mouse embryos, but it does augment focus formation by the defective moloney leukemia pseudotype of murine sarcoma virus in swiss mouse cells and thus can be quantitatively assayed.19694306917
[study of the mechanism of loss of sensitivity to the protective action of exogenous interferon in cells infected by murine sarcoma virus]. 19694308008
immune complexes in mice infected neonatally with moloney leukaemogenic and murine sarcoma viruses. 19694308421
murine sarcoma and leukemia viruses: assay using clonal lines of contact-inhibited mouse cells.a continuous cell line of highly contact-inhibited cells (nih/3t3) has been developed from nih swiss mouse embryo cultures. its growth properties are similar to those of 3t3 and balb/3t3. although 3t3 is relatively insensitive to focus formation by murine sarcoma viruses, cloned lines of both nih/3t3 and balb/3t3 have been isolated that are highly sensitive to sarcoma virus focus formation and leukemia virus growth. the sensitivity and specificity are comparable to those found with primary embry ...19694311790
studies on murine sarcoma virus; a morphological comparison of tumorigenesis by the harvey and moloney strains in mice, and the establishment of tumor cell lines. 19694314173
biologic studies on hamster tumors induced by the murine sarcoma virus (moloney). 19694181060
studies on the enzymology of the rhabdomyosarcoma induced by the murine sarcoma virus (moloney). 19704251322
evidence for a functional change in the plasma membrane of murine sarcoma virus-infected mouse embryo cells. transport and transport-associated phosphorylation of 14c-2-deoxy-d-glucose. 19704313605
control of multiplication of uninfected rat cells and rat cells converted by murine sarcoma virus. 19704313839
studies of hamster-specific oncogenic virus derived from hamster tumors induced by kirsten murine sarcoma virus. 19704313154
transformation of a cloned renal epithelial cell line by moloney murine sarcoma virus (m-msv). 19704142389
replication of defective and competent forms of murine sarcoma virus in mouse cell cultures. 19704316311
the behaviour of two strains of murine sarcoma virus in vitro. 19704316690
altered glucose transport kinetics in murine sarcoma virus-transformed balb-3t3 clones. 19704317728
nonproducer clones of murine sarcoma virus transformed balb-3t3 cells. 19704318987
[transplantable osteosarcoma caused by the "moloney strain of murine sarcoma virus (m-msv)" in osborne-mendel rats]. 19704319060
isolation of murine sarcoma virus-transformed mouse cells which are negative for leukemia virus from agar suspension cultures. 19704319233
control of multiplication of uninfected mouse embryo fibroblasts and mouse embryo fibroblasts converted by infection with murine sarcoma virus (harvey). 19704319758
cytologic specificity of response to moloney murine sarcoma virus as evident in a transplantable epithelioid neoplasm of the rat. 19704194654
enhancement of murine sarcoma virus (moloney) infection in mice by guaroa virus. 19704321083
immunity to murine sarcoma virus (msv)-induced tumors demonstrated by "in vivo" elimination of 51-chromium labeled tumor cells. 19704322224
trans-species rescue of defective genomes of murine sarcoma virus from hamster tumor cells with helper feline leukemia virus.this report describes a trans-species rescue of defective msv genome with helper leukemia virus derived from cats. this rescue was achieved by in vitro co-cultivation of hamster tumor cells with feline embryo cells in the presence of helper feline leukemia virus (felv), or by inoculation of tumor cells into felv-infected newborn cats. the rescued focus-forming viruses produced foci in feline embryo cultures but not in cultures of mouse, rat, and hamster species. one isolate was tested and found ...19704313195
dependence of murine sarcoma virus infection on the cell cycle. 19704313400
transformation and virus growth by murine sarcoma viruses in human cells. 19704312364
[demonstration of bicatenar rna in a cellular line transformed and chronically infected by murine sarcoma virus]. 19704987723
aspects of harvey murine sarcoma virus complex. 19704376364
neoplastic bone lesions induced in rats and hamsters by moloney and harvey murine sarcoma viruses. 19704376388
focus formation by a murine sarcoma leukemia virus complex. ii. quantitative aspects of the interaction between radiation leukemia virus and its murine sarcoma virus pseudotype in strain c57bl mouse embryo cells.a quantitative study has been made of the interactions between radiation leukemia virus (radlv), its murine sarcoma virus pseudotype, and their c57bl host cells. the elimination of interference phenomena by delayed infection of cells with radlv made possible the quantitative determination of the pseudotype in terms of defective sarcoma and endogenous radlv particles. this in turn permitted the quantitative assessment of radlv helper activity and of the various factors which influence the accurac ...19704318086
use of a murine sarcoma virus in an in vivo assay for antiviral and antitumor agents. 19704318464
mechanism of carcinogenesis by rna tumor viruses. i. an rna-dependent dna polymerase in murine sarcoma viruses.a highly active and stable dna polymerase was found in purified preparations of two murine sarcoma viruses. enzyme activity is not detected in most virus preparations unless they are treated with low concentrations of a nonionic detergent such as nonidet p-40. the incorporation of labeled thymidine triphosphate requires all four deoxyribonucleoside triphosphates and either mg(2+) or mn(2+). enzyme activity is proportional to virus concentration and is linear with time up to 90 min. that the temp ...19704318786
murine sarcoma virus transformation of balb-3t3 cells: lack of dependence on murine leukemia virus.murine sarcoma virus induces foci of morphologically altered cells in balb/3t3 cultures. focus formation in mouse cells has been thought to require the presence of a helper, murine leukemia virus, which is present in murine sarcoma virus stocks but by itself does not induce any morphological transformation of mouse cells. the present studies show that early after infection, the titration pattern for murine sarcoma virus in balb/3t3 cells is "two-hit" since only foci produced by virus spread can ...19704319884
murine sarcoma virus: the question of defectiveness.infection of mouse and rat cells by the murine sarcoma virus (moloney isolate) showed two-hit kinetics for focus production in mouse cells but one-hit kinetics in rat cells. antiserum added to cultures after infection suppressed focus formation in mouse cells but not in rat cells. these studies suggest that, in rat cells infected with murine sarcoma virus, leukemina virus is not needed for focus formation and that these foci result from proliferation of the transformed rat cell; in mouse cells, ...19705435899
the response of nxw-nzb f1 hybrid mice to a murine sarcoma virus. 19705442811
inhibition of oncogenicity of murine sarcoma virus (harvey) in mice by interferon. 19705455139
effect of prolonged interferon treatment on mouse embryonic fibroblasts transformed by murine sarcoma virus. 19705466001
immunological and pathological manifestations of murine sarcoma virus (moloney) infections. 19705494580
acceleration by thymosin of the development of resistance to murine sarcoma virus-induced tumor in mice.the development of resistance to progressive tumor growth and the effect of a thymic extract upon this developmental process were examined in cba/wh mice. inoculating mice of various ages with murine sarcoma virus (moloney) permitted the assessment of the period of time postnatally at which the animals developed a threshold level of resistance to progressive tumor growth. resistance in cba/wh mice, at the virus dose used, was first detected at approximately two weeks of age and was completely de ...19705273447
Displaying items 1 - 100 of 1449