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Oncogenic Virus
An oncovirus or oncogenic virus is a virus that can cause cancer. This term originated from studies of acutely transforming retroviruses in the 1950–60s, when the term "oncornaviruses" was used to denote their RNA virus origin. With the letters "RNA" removed, it now refers to any virus with a DNA or RNA genome causing cancer and is synonymous with "tumor virus" or "cancer virus". The vast majority of human and animal viruses do not cause cancer, probably because of longstanding co-evolution between the virus and its host. Oncoviruses have been important not only in epidemiology, but also in investigations of cell cycle control mechanisms such as the retinoblastoma protein. The World Health Organization's International Agency for Research on Cancer estimated that in 2002, infection caused 17.8% of human cancers, with 11.9% caused by one of seven viruses. A 2020 study of 2,658 samples from 38 different types of cancer found that 16% were associated with a virus. These cancers mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viral Tegument
Viral means "relating to viruses" (small infectious agents). Viral may also refer to: Viral behavior, or virality Memetic behavior likened that of a virus, for example: * Viral marketing, the use of existing social networks to spread a marketing message * Viral phenomenon, relating to contagion theory or the "virality" of network culture, such as a meme * Viral video, a video that quickly attains a high popularity Titled works * Viral (2016 American film), ''Viral'' (2016 American film), a 2016 American science fiction horror drama * Viral (2016 Hindi film), ''Viral'' (2016 Hindi film), an Indian Bollywood film based on social media * Viral (web series), ''Viral'' (web series), a 2014 Brazilian comedy web series * ''V/H/S: Viral'', an American anthology horror film * ''Viral: The Search for the Origin of COVID-19'', a book by Alina Chand and Matt Ridley See also * ''Virals'', a novel series by Kathy Reichs * Virulence, pathogen's ability to infect or damage host {{ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simian Virus 40
SV40 is an abbreviation for simian vacuolating virus 40 or simian virus 40, a polyomavirus that is found in both monkeys and humans. Like other polyomaviruses, SV40 is a DNA virus that has the potential to cause tumors in animals, but most often persists as a latent infection. SV40 has been widely studied as a model eukaryotic virus, leading to many early discoveries in eukaryotic DNA replication and transcription. Human disease The hypothesis that SV40 might cause cancer in humans has been a particularly controversial area of research. It is currently unclear whether SV40 has any role in causing tumors. As a result of these uncertainties, academic opinion remains divided, with some arguing that this hypothesis is not supported by the data and others arguing that some cancers may involve SV40. The US National Cancer Institute announced in 2004 that although SV40 does cause cancer in some animal models, "substantial epidemiological evidence has accumulated to indicate that SV40 l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caister Academic Press
Caister Academic Press is an independent academic publishing company that produces books and ebooks on microbiology and molecular biology. The address for the editorial offices is in Poole, UK with worldwide sales and distribution through the Ingram Content Group. Published books include review volumes, practical manuals and reference texts aimed at the post-graduate, research and professional market. Aims and scope Caister Academic Press aims to provide the scientific community with authoritative texts on topical areas of microbiology and molecular biology Molecular biology is the branch of biology that seeks to understand the molecular basis of biological activity in and between cells, including biomolecular synthesis, modification, mechanisms, and interactions. The study of chemical and physi .... There is a focus on current research and emerging trends. Volumes on related technology and applications are also published. History The academic publishing company was fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
