Oncogenic Viruses
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منابع مشابه
Interaction of viral oncogenic proteins with the Wnt signaling pathway
It is estimated that up to 20% of all types of human cancers worldwide are attributed to viruses. The genome of oncogenic viruses carries genes that have protein products that act as oncoproteins in cell proliferation and transformation. The modulation of cell cycle control mechanisms, cellular regulatory and signaling pathways by oncogenic viruses, plays an important role in viral carcinogenes...
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Background and purpose: Ovarian tumor is a common neoplasm of the female genital tract and one of the most lethal gynecologic malignancies. The etiology of ovarian cancer remains unclear. Oncogenic viruses can contribute in different stages of the carcinogenic process. Papilloma viruses are Oncogenic viruses that could induce proliferation of epithelial cells. Materials and methods: In this st...
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Oncogenic viruses are the viruses that cause cancers in their natural hosts or experimental animal systems which are thought to be causative agents of about 15-20% of cancers. They have been broadly classified into the DNA oncogenic viruses and RNA oncogenic viruses based on the nature of the nucleic acid contain within their virion. The oncogenic DNA and RNA viruses that have been identified b...
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It has been a century since the initial discovery of the possible link between viruses and tumors. During the past century, extensive studies have been conducted to understand the relationship between viruses and cancers. The early studies were focused on tumor viruses that do not cause cancers in their natural hosts. These studies provided the basis for the subsequent studies on the six known ...
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Viruses can only reproduce by infecting live cells. During their replication, some viruses manipulate the host cell machinery in such a way that may cause the host cell to reproduce out of control and become carcinogenesis. These viruses are known as oncogenic viruses, also named as “tumor viruses” or “cancer viruses”. In 1909, Francis Peyton Rous showed that cancer could be transmitted through...
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Human oncogenic viruses include Epstein-Barr virus, hepatitis B virus, hepatitis C virus, human papilloma virus, human T-cell lymphotropic virus, Kaposi's associated sarcoma virus, and Merkel cell polyomavirus. It would be expected that during virus-host interaction, the immune system would recognize these pathogens and eliminate them. However, through evolution, these viruses have developed a ...
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ورودعنوان ژورنال:
- The Ulster Medical Journal
دوره 30 شماره
صفحات -
تاریخ انتشار 1961