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Medicine and Health Sciences Commons

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Medical Sciences

LSU Health Science Center

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2019

Glioblastoma

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Full-Text Articles in Medicine and Health Sciences

Human Polyomavirus Jcpyv And Its Role In Progressive Multifocal Leukoencephalopathy And Oncogenesis, Luis Del Valle, Sergio Piña-Oviedo Aug 2019

Human Polyomavirus Jcpyv And Its Role In Progressive Multifocal Leukoencephalopathy And Oncogenesis, Luis Del Valle, Sergio Piña-Oviedo

School of Medicine Faculty Publications

The human neurotropic virus JCPyV, a member of the family, is the opportunistic infectious agent of Progressive Multifocal Leukoencephalopathy (PML), a fatal disease seen in severe immunosuppressive conditions and, during the last decade, in patients undergoing immunotherapy. JCPyV is a ubiquitous pathogen with up to 85% of the adult population word-wide exhibiting antibodies against it. Early experiments demonstrated that direct inoculation of JCPyV into the brain of different species resulted in the development of brain tumors and other neuroectodermal-derived neoplasias. Later, several reports showed the detection of viral sequences in medulloblastomas and glial tumors, as well as expression of the …