Changes in JC Virus-Specific T Cell Responses during Natalizumab Treatment and in Natalizumab-Associated Progressive Multifocal Leukoencephalopathy. Perkins MR, Ryschkewitsch C, Liebner JC, Monaco M CG, Himelfarb D, Ireland S, Roque A, Edward HL, Jensen PN, Remington G, et al. PLoS Pathog. 2012 Nov; 8(11):e1003014. Epub 2012 Nov 08. PMID: 23144619. Abstract CommentRecommendBookmarkWatch