IL-21 acts directly on B cells to regulate Bcl-6 expression and germinal center responses

M. A Linterman, L Beaton, D Yu, R. R Ramiscal, M Srivastava, J. J Hogan, N. K Verma, M. J Smyth, R. J Rigby and C. G. Vinuesa

The Journal of Experimental Medicine 207 ( 2 ): 353 - 363 , 2010