Results 1 to 10 of about 266,593 (266)

Mouse Mammary Tumor Virus Infects Human Cells [PDF]

open access: yesCancer Research, 2005
Abstract Mouse mammary tumor virus (MMTV) has long been speculated to be involved in human breast cancer and more recently in human primary biliary cirrhosis. Despite complete proviral sequences markedly homologous to MMTV being identified in human breast cancer tissue, no convincing evidence has been presented to date that MMTV can ...
Stanislav, Indik   +3 more
openaire   +2 more sources

A PRELIMINARY REPORT OF SUBGROUP J AVIAN LEUKOSIS VIRUS-INFECTION IN IMPORTED BROILER PARENT CHICKENS [PDF]

open access: yesVeterinary Medical Journal - Giza, 1999
Three imported broiler parent farms suffering from high incidence of tumor mortality were investigated. Gross pathological lesions were suggestive of the novel subgroup J of avian leukosis virus (ALV) infection.
A SAMI AHMED   +3 more
doaj   +1 more source

ON THE ROLE OF DNA SYNTHESIS IN AVIAN TUMOR VIRUS INFECTION [PDF]

open access: yesProceedings of the National Academy of Sciences, 1969
Preinfection of chick embryo fibroblasts with an avian tumor virus does not eliminate the requirement of early DNA synthesis for other avian tumor viruses superinfecting the same cells several days after the primary inoculum. The function served by the early DNA in avian tumor virus infection either fails to persist into late infection or is ...
P H, Duesberg, P K, Vogt
openaire   +2 more sources

The Role of DNA Viruses in Human Cancer

open access: yesCancer Informatics, 2023
This review discusses the possible involvement of infections-associated cancers in humans, with virus infections contributing 15% to 20% of total cancer cases in humans.
Mehdi Fazlalipour   +3 more
doaj   +1 more source

Avaliação da eficácia do cidofovir na papilomatose respiratória recorrente juvenil Efficacy of cidofovir in recurrent juvenile respiratory papillomatosis

open access: yesBrazilian Journal of Otorhinolaryngology, 2010
O uso do cidofovir para papilomatose respiratória recorrente juvenil (PRRJ) ainda não tem estudos caso-controle suficientes que comprovem sua eficácia em literatura. OBJETIVO: Avaliar fatores que influenciem o prognóstico da PRRJ, e observar a atuação do
Fabiana Valera   +6 more
doaj   +1 more source

How Human Tumor Viruses Make Use of Autophagy

open access: yesCells, 2012
Viruses commandeer regulatory pathways of their hosts to optimize their success as cellular parasites. The human tumor viruses, Epstein-Barr Virus (EBV), Kaposi’s Sarcoma Herpesvirus (KSHV), Hepatitis B Virus (HBV), and Hepatitis C Virus (HCV) all affect
Bill Sugden, Zachary L. Pratt
doaj   +1 more source

DNA in Uninfected and Virus-Infected Cells Complementary to Avian Tumor Virus RNA [PDF]

open access: yesProceedings of the National Academy of Sciences, 1971
The 70S RNA component of several avian tumor viruses was hybridized with DNA extracted from avian tumor virus-infected and uninfected chicken and Japanese quail cells. Tritium-labeled 70S RNAs from Rous sarcoma virus (RSV), Rous associated virus-1 (RAV-1), RAV-60, and Schmidt-Ruppin-RSV (SR-RSV) hybridize from 3 to 10 times more with DNA ...
P N, Rosenthal   +4 more
openaire   +2 more sources

Tumorigenesis related to retroviral infections

open access: yesJournal of Infection in Developing Countries, 2011
Retroviral infections are considered important risk factors for cancer development in humans since approximately 15-20% of cancer worldwide is caused by an infectious agent.
Maria Braoudaki   +1 more
doaj   +1 more source

PKR induces TGF-β and limits oncolytic immune therapy

open access: yesJournal for ImmunoTherapy of Cancer, 2023
Background Mammalian cells have developed multiple intracellular mechanisms to defend against viral infections. These include RNA-activated protein kinase (PKR), cyclic GMP-AMP synthase and stimulation of interferon genes (cGAS-STING) and toll-like ...
Balveen Kaur   +12 more
doaj   +1 more source

Infective Substructures of Sendai Virus from Infected Ehrlich Ascites Tumor Cells [PDF]

open access: yesJournal of Virology, 1968
Increase of infectivity for embryonated eggs was observed in Ehrlich ascites tumor cells after intraperitoneal inoculation of Sendai virus into tumor-bearing mice. Virus-induced actinomycin-resistant ribonucleic acid consisting of 14 S , 18 S , 22 S , 35 S
A G, Bukrinskaya   +3 more
openaire   +2 more sources

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