Tumor immunology

Esteban Celis cytel1 at cerf.net
Mon Sep 12 17:31:02 EST 1994


In Article <34tjd6$755 at jhunix1.hcf.jhu.edu>, ejf at welchlink.welch.jhu.edu
(Ephraim Fuchs) wrote:
>I do not believe in immunosurveillance because tumors arise from cell 
>types that cannot provide a costimulatory signal for naive T cell 
>activation.  
 What about B-cell lymphomas and melanomas (which express B7, see P. Hersey
et al in latest Intl. J. Cancer)???



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