Novel human polyomaviruses-Re-emergence of a well known virus family as possible human carcinogens
نویسندگان
چکیده
منابع مشابه
The novel KI, WU, MC polyomaviruses: possible human pathogens?
Recently, three novel human polyomaviruses KIPyV, WUPyV and MCPyV were uncovered in biological specimens of patients with different underlying clinical conditions. Although it is too early to draw firm conclusions on their role in human pathology, this finding has revitalized the scientific debate on the Polyomaviridae family and their relation to human disease. Seroepidemiological studies show...
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BACKGROUND In the past few years, eleven new human viruses have joined the two previously known members JCPyV and BKPyV of the Polyomaviridae family, by virtue of molecular methods. Serology data suggest that infections with human polyomaviruses (HPyVs) occur since childhood and the viruses are widespread in the general population. However, the viral persistence sites and transmission routes ar...
متن کاملSeroepidemiology of Human Polyomaviruses
In addition to the previously characterized viruses BK and JC, three new human polyomaviruses (Pys) have been recently identified: KIV, WUV, and Merkel Cell Py (MCV). Using an ELISA employing recombinant VP1 capsid proteins, we have determined the seroprevalence of KIV, WUV, and MCV, along with BKV and JCV, and the monkey viruses SV40 and LPV. Soluble VP1 proteins were used to assess crossreact...
متن کاملPolyomaviruses and human diseases.
Polyomaviruses are small, nonenveloped DNA viruses, which are widespread in nature. In immunocompetent hosts, the viruses remain latent after primary infection. With few exceptions, illnesses associated with these viruses occur in times of immune compromise, especially in conditions that bring about T cell deficiency. The human polyomaviruses BKV and JCV are known to cause, respectively, hemorr...
متن کاملProduction of recombinant VP1-derived virus-like particles from novel human polyomaviruses in yeast
BACKGROUND Eleven new human polyomaviruses (HPyVs) have been identified in the last decade. Serological studies show that these novel HPyVs sub-clinically infect humans at an early age. The routes of infection, entry pathways, and cell tropism of new HPyVs remain unknown. VP1 proteins of polyomaviruses can assembly into virus-like particles (VLPs). As cell culturing systems for HPyV are current...
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ژورنال
عنوان ژورنال: International Journal of Cancer
سال: 2008
ISSN: 0020-7136
DOI: 10.1002/ijc.23620