title: Asymptomatic reactivation of JC virus in patients treated with natalizumab.
authors.forename: Leonid
authors.initials: L
authors.lastname: Gorelik
authors.forename: Susan
authors.initials: S
authors.lastname: Goelz
authors.forename: Alfred W
authors.initials: AW
authors.lastname: Sandrock
mesh_terms: D000911:Antibodies, Monoclonal / Q000009:adverse effects* / Q000627:therapeutic use; D061067:Antibodies, Monoclonal, Humanized; D006801:Humans; D039441:Integrin alpha4 / Q000276:immunology; D007577:JC Virus / Q000302:isolation & purification* / Q000502:physiology; D007963:Leukocytes, Mononuclear / Q000821:virology; D020529:Multiple Sclerosis, Relapsing-Remitting / Q000188:drug therapy*; D000069442:Natalizumab; D019562:Viral Load; D014766:Viremia; D014775:Virus Activation / Q000187:drug effects*
chemical_list: D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D000069442:Natalizumab; D039441:Integrin alpha4