Decreased TNF-{alpha} synthesis by macrophages restricts cutaneous immunosurveillance by memory CD4+ T cells during aging

E Agius, K. E Lacy, M Vukmanovic Stejic, A. L Jagger, A. P Papageorgiou, S Hall, J. R Reed, S. J Curnow, J Fuentes Duculan, C. D Buckley, M Salmon, L. S Taams, J Krueger, J Greenwood, N Klein, M. H.A Rustin and A. N. Akbar

The Journal of Experimental Medicine 206 ( 9 ): 1929 - 1940 , 2009