PMID- 22991070 OWN - NLM STAT- MEDLINE DCOM- 20130412 LR - 20211021 IS - 1534-6293 (Electronic) IS - 1528-4042 (Linking) VI - 12 IP - 6 DP - 2012 Dec TI - Update on progressive multifocal leukoencephalopathy. PG - 680-6 LID - 10.1007/s11910-012-0313-4 [doi] AB - Progressive multifocal leukoencephalopathy (PML) is a severe, often fatal, opportunistic viral infection of the central nervous system that is mainly seen in the context of AIDS and certain monoclonal immune-suppressive therapies. The causative agent, a polyoma virus, named JC virus infects only humans and there is no animal model for PML. This update focuses on information gathered in recent years on the pathogenesis of the disorder, on several clinical aspects associated with diagnosis and therapy, and on the immune reconstitution inflammatory syndrome (IRIS), a complication associated with removal of immunosuppressive therapy in PML. FAU - Steiner, Israel AU - Steiner I AD - Department of Neurology, Rabin Medical Center-Beilinson Campus, 49100 Petach Tikva, Israel. isteiner@cc.huji.ac.il FAU - Berger, Joseph R AU - Berger JR LA - eng PT - Journal Article PT - Review PL - United States TA - Curr Neurol Neurosci Rep JT - Current neurology and neuroscience reports JID - 100931790 RN - 0 (Antibodies, Monoclonal, Humanized) SB - IM MH - Antibodies, Monoclonal, Humanized/adverse effects/therapeutic use MH - Humans MH - Immune Reconstitution Inflammatory Syndrome/complications MH - JC Virus/drug effects/immunology MH - Leukoencephalopathy, Progressive Multifocal/complications/*diagnosis/*drug therapy/virology EDAT- 2012/09/20 06:00 MHDA- 2013/04/13 06:00 CRDT- 2012/09/20 06:00 PHST- 2012/09/20 06:00 [entrez] PHST- 2012/09/20 06:00 [pubmed] PHST- 2013/04/13 06:00 [medline] AID - 10.1007/s11910-012-0313-4 [doi] PST - ppublish SO - Curr Neurol Neurosci Rep. 2012 Dec;12(6):680-6. doi: 10.1007/s11910-012-0313-4.