Results 101 to 110 of about 59,879 (217)

A fragment of the simian virus 40 early genome can induce tumors in nude mice. [PDF]

open access: yes, 1985
Cell lines transformed by simian virus 40 mutant F8dl (deleted from 0.168 to 0.424 map units, corresponding to the carboxy-terminal 62% of the wild-type simian virus 40 large tumor antigen) are tumorigenic in nude mice.
Knowles, B B   +3 more
core  

Studies on the transcription of simian virus 40 and adenovirus type 2 [PDF]

open access: yes, 1974
Both adenovirus 2 and simian virus 40 interact with cultured cells in two different ways. On the one hand, there is a productive or lytic response in which the great majority of the cells yield progeny virus and die, and on the other there is an ...
Phillip A. Sharp   +7 more
core   +1 more source

Interferon, virus vaccines and antiviral drugs [PDF]

open access: yes, 2008
The emergence of viruses with zoonotic potential, i.e. with the potential ability to cross species barriers to infect unnatural hosts, poses a huge threat to humans.
Rodrigues, Ana Mara Lopes
core  

Simian virus 40 efficiently infects human T lymphocytes and extends their lifespan [PDF]

open access: yes, 2012
The relevance of viral infections to the onset/progression of human hematologic malignancies and other blood diseases is still a matter of active investigation.
Maniero S   +14 more
core   +1 more source

Fra-1 governs cell migration via modulation of CD44 expression in human mesotheliomas

open access: yesMolecular Cancer, 2007
Silencing of Fra-1, a component of the dimeric transcription factor, activator protein-1 (AP-1), inhibits mRNA expression of c-met and cd44 in rat mesothelioma cells and is causally linked to maintenance of the transformed phenotype.
Pass Harvey   +3 more
doaj   +1 more source

Successful Retroviral Gene Transfer of Simian Virus 40 T Antigen and Herpes Simplex Virus-Thymidine Kinase into Human Hepatocytes

open access: yesCell Transplantation, 2001
Current clinical reports have indicated that hepatocyte transplantation (HTX) could be used in patients with liver failure and in children with liver-based metabolic diseases. One of the major limiting factors of HTX is a serious shortage of donor livers
Naoya Kobayashi M.D., Ph.D.   +8 more
doaj   +1 more source

Checkpoint inhibitor blockade and epigenetic reprogrammability in CD8 T-cell activation and exhaustion

open access: yesTherapeutic Advances in Vaccines and Immunotherapy, 2020
CD8 + T-cell exhaustion is a dysfunctional state that is regulated through the expression of inhibitory checkpoint receptor genes including the cytotoxic T-lymphocyte–associated antigen 4, programmed death 1, and DNA methylation of effector genes ...
José Belizário   +1 more
doaj   +1 more source

Expression of 100,000-Mr simian virus 40 (SV40) tumor antigen in mouse fibroblasts transfected with replication-defective SV40 genomes [PDF]

open access: yes, 1986
Simian virus 40 early region mutants which are partially or completely replication defective were tested for their ability to transform postcrisis mouse fibroblasts. All mutants tested were capable of generating anchorage-independent transformants.
Verderame, M F, Pollack, Robert
core   +2 more sources

Simian Virus 40 DNA Sequences in DNA of Healthy Adult Mice Derived from Preimplantation Blastocysts Injected with Viral DNA [PDF]

open access: yes, 1974
SIMIAN VIRUS 40 DNA SEQUENCES IN DNA OF HEALTHY ADULT MICE DERIVED FROM PREIMPLANTATION BLASTOCYSTS INJECTED WITH VIRAL DNA Simian Virus 40 DNA Sequences in DNA of Healthy Adult Mice Derived from Preimplantation Blastocysts Injected with Viral DNA (71) (
Jaenisch, Rudolf Beatrice Mintz
core  

Progressive multifocal leukoencephalopathy and oligodendroglioma in a monkey co-infected by simian immunodeficiency virus and simian virus 40 [PDF]

open access: yes, 2000
A rhesus monkey experimentally inoculated with simian immunodeficiency virus (SIV) mac251 was killed 42 months later because of poor general condition. CD4 lymphocyte count which was 3,430/mm3 before inoculation, had decreased to 638/mm3 2 months before ...
Boche, Delphine   +7 more
core   +1 more source

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