HIV-1 envelope triggers polyclonal Ig class switch recombination through a CD40-independent mechanism involving BAFF and C-type lectin receptors
The Journal of Immunology (2006) - Comments
pubmed: 16547227  issn: 0022-1767 

Bing He, Xugang Qiao, Per J Klasse, April Chiu, Amy Chadburn, Daniel M Knowles, John P Moore, Andrea Cerutti