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Immunology|December 1, 1985
In vivo activity of interleukin-2: conversion of a stimulus causing unresponsiveness to a stimulus causing contact hypersensitivity by the injection of interleukin-2V Colizzi, M Malkovsky, G Lang, et al.
International Archives of Allergy and Applied Immunology|January 1, 1976
Occurrence of suppressor cells in lymph nodes and spleen at later times after immunization with contact-sensitizing agent picryl chlorideG L Asherson, M Zembala, P J Wood
Immunology|June 1, 1984
T helper factor in contact sensitivity: antigen-specific I-A+ helper factor is made by an Lyt-1+2-, I-A+, I-J- T cellV Colizzi, G L Asherson, B M James, et al.
European Journal of Immunology|October 1, 1976
Adult thymectomy prevention of the appearance of suppressor T cells which depress contact sensitivity to picryl chloride and reversal of adult thymectomy effect by thymus extractG L Asherson, M Zembala, B Mayhew, et al.
International Journal of Cancer|May 15, 1977
Depressed in vitro peripheral blood lymphocyte response to mitogens in cancer patients: the role of suppressor cellsM Zembala, B Mytar, T Popiela, et al.
International Archives of Allergy and Applied Immunology|January 1, 1981
Inhibition of contact sensitivity by macrophagesW Ptak, M Zembala, G L Asherson, et al.
Clinical and Experimental Immunology|May 1, 1985
A non-specific inhibitor produced by Candida albicans activated T cells impairs cell proliferation by inhibiting interleukin-1 productionG Lombardi, D Vismara, E Piccolella, et al.
Immunology|August 1, 1984
Non-specific inhibitor made by T acceptor cells inhibits both the afferent and efferent stage of the contact sensitivity reactionM A Zembala, V Colizzi, G L Asherson, et al.
Clinical and Experimental Immunology|December 1, 1984
Candida albicans polysaccharide extract (MPPS) and PPD stimulate the production of interleukin-1 and lymphocyte proliferationG Lombardi, E Piccolella, D Vismara, et al.
Immunology|January 1, 1984
Suppressor cells induced by BCG release non-specific factors in vitro which inhibit DNA synthesis and interleukin-2 productionV Colizzi, J Ferluga, F Garreau, et al.
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