Results 1 to 10 of about 266,593 (266)
Mouse Mammary Tumor Virus Infects Human Cells [PDF]
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]
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]
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
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
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
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]
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
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
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]
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

