Results 271 to 280 of about 269,778 (316)

Mammary Tumor Virus Infections and Immunity

1986
Mammary tumorigenesis appears to be influenced by several factors including genetic background, hormones and the immune response. In animal models there is a correlation between infection with mouse mammary tumor virus (MMTV) and an increased incidence of spontaneous mammary tumors.
Diana M. Lopez, Robert J. Pauley, Ronald D. Paul   +2 more
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Hepatitis B Virus Infection and Pancreatic Neuroendocrine Tumor

Pancreas, 2015
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Fiorino, Sirio, DE BIASE, DARIO, Fornelli, Adele, Masetti, Michele, Cuppini, Andrea, Bondi, Arrigo, TALLINI, GIOVANNI, Jovine, Elio, PESSION, ANNALISA   +8 more
openaire   +1 more source

Persistent infection of mouse tumor cells with mumps virus.

Biken journal, 1980
A mouse tumor cell line (MCT) persistently infected with mumps virus (strain Urabe) was obtained. No antibody or chemicals were required for establishment or maintenance of the infected cell line (M-MCT). No difference was observed by light microscopy between MCT and M-MCT cells, except for cytoplasmic inclusion bodies in 10--20% of the M-MCT cells ...
Ogino, Takeo, Kotake, Setsuko, Yoshida, O. Takao   +2 more
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Immune recognition of tumor cells in mice infected with Pichinde virus

Cancer Immunology Immunotherapy, 1984
Pichinde virus (PV), a member of the Arenaviridae family, protects mice from a lethal inoculation with the sarcoma 180 (S180) tumor cell line. Virus replication, which is required for protection, occurs primarily in the spleen and tumor. During the first 4 days, elevated natural killer (NK) cell activity parallels an increase in serum interferon in PV ...
N, Molomut, M, Padnos, T W, Papperman, D C, Pevear, C J, Pfau   +4 more
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Influenza Virus Infection of Transplanted Tumors

The Journal of Immunology, 1955
Summary Transplantation of Sarcoma 37, infected in vitro with neurotropic-WS influenza virus (NWS), to virus-immune mice resulted in rapid disappearance of infective virus from the grafts and unimpaired tumor growth. NWS virus, present as a “passenger” in attenuated sarcomas, was also rapidly neutralized after transplantation of the ...
openaire   +1 more source

BK Virus, JC Virus and Simian Virus 40 Infection in Humans, and Association with Human Tumors

2007
BK virus (BKV), JC virus (JCV) and Simian Virus 40 (SV40) are polyomaviruses, highly homologous at the DNA and protein levels. While the human polyomaviruses BKV and JCV are ubiquitous in humans, SV40 is a simian virus which was introduced in the human population, between 1955 and 1963, by contaminated poliovaccines produced in SV40-infected monkey ...
Barbanti Brodano G, SABBIONI, Silvia, MARTINI, Fernanda, NEGRINI, Massimo, CORALLINI, Alfredo, TOGNON, Mauro   +5 more
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Murine mammary tumor virus: characterization of infection of nonmurine cells

Journal of Virology, 1976
Murine mammary tumor virus (MuMTV) was used to productively infect feline and mink cells. MuMTV "proviral" DNA could be detected in the infected cells by molecular hybridization using radioactive MuMTV complementary DNA as a probe. Kinetic analysis of MuMTV proviral DNA synthesis after infection showed that maximum MuMTV DNA synthesis was achieved by 8
A B, Vaidya, E Y, Lasfargues, G, Heubel, J C, Lasfargues, D H, Moore   +4 more
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Smooth Muscle Tumors in Children With Human Immunodeficiency Virus Infection

Pediatrics, 1992
Neoplastic disease is an increasing problem in adults with the acquired immunodeficiency syndrome (AIDS). Kaposi's sarcoma is the indicator disease in 9% and lymphoma in 3% of adult AIDS cases.1 Indeed, the estimated incidence rate of non-Hodgkin's lymphomas (NHLs) reaches almost 50% in adult patients who have survived for up to 3 years while receiving
B U, Mueller, K M, Butler, M C, Higham, R N, Husson, K A, Montrella, P A, Pizzo, I M, Feuerstein, K, Manjunath   +7 more
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Ultrastructure of Tumor Cells in Marek's Disease Virus-Infected Chickens

American Journal of Veterinary Research, 1973
SUMMARY Marek's disease (md) visceral tumors from 5½-week-old chickens exposed to the GA isolate of md herpsvirus (mdhv) were examined by electron microscopy determine the fine structure of the lesion. In contrast to the neural lesions of md, which are composed of a mixture of cell types, the visceral tumors contained only one cell type, an immature ...
R L, Doak, J F, Munnell, W L, Ragland
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Modulation of Antigen Processing and Presentation by Persistent Virus Infections and in Tumors

Human Immunology, 1997
Cell-mediated immunity is effective against cells harboring active virus replication and is critical for the elimination of ongoing infections, opposing tumor progression, and reducing or preventing the reactivation of persistent viruses and tumor metastasis.
openaire   +2 more sources