A. M. Rongy
University of Liège
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Featured researches published by A. M. Rongy.
Leukemia Research | 1986
Marie-Paule Defresne; A. M. Rongy; Roland Greimers; Jacques Boniver
After a leukemogenic split dose course of irradiation, thymic nurse cells (TNCs) disappear. We have correlated this with the loss of an epithelial cell surface antigen (recognized by monoclonal antibody ER-TR3 and tentatively identified as Ia). In addition, epithelial cells have lost their capacity to interact with fetal thymocytes in vitro. Marrow grafting early after irradiation, that prevents the development of lymphomas, restores thymic nurse cells and thymocyte population. Such reconstitution and lymphoma prevention were not observed when marrow grafting was performed later (1 month after irradiation) during the preleukemic period.
Leukemia Research | 1986
Roland Greimers; A. M. Rongy; Marie-Paule Defresne; Jacques Boniver; Robert Hooghe
The MP2 cell line was established from a murine leukemia virus-induced thymic lymphoma. Half of the cells were consistently L3T4 positive and less than 5% of the cells were Lyt-2 positive. Single cell cloning on the basis of the presence or absence of Lyt-2 allowed the isolation of four clones with stable phenotypes: (1) Lyt-2-, L3T4-; (2) Lyt-2+, L3T4+; (3) Lyt-2-, L3T4+; (4) Lyt2+, L3T4-. These data are discussed in relation to tumour cell heterogeneity and to normal T-cell differentiation pathways.
European Journal of Immunology | 1990
Marie Paule Defresne; Chantal Humblet; A. M. Rongy; Roland Greimers; Jacques Boniver
Leukemia | 1989
Chantal Humblet; Marie-Paule Defresne; Roland Greimers; A. M. Rongy; Jacques Boniver
Thymus | 1990
A. M. Rongy; Chantal Humblet; P. Lelievre; Roland Greimers; Marie-Paule Defresne; Jacques Boniver
in Vivo | 1990
Jacques Boniver; Chantal Humblet; A. M. Rongy; Catherine Delvenne; Philippe Delvenne; Roland Greimers; Anne-Marie Thiry; R. Courtoy; Marie-Paule Defresne
Thymus | 1989
Marie-Paule Defresne; Chantal Humblet; A. M. Rongy; Jacques Boniver
Progress in Histochemistry and Cytochemistry | 1992
Marie-Paule Defresne; Chantal Humblet; Johanne Deman; Roland Greimers; R. Courtoy; A. M. Rongy; Philippe Delvenne; Marie-Thérèse Martin; Gerhard Goffinet; Jacques Boniver
Cytometry | 1991
Roland Greimers; A. M. Rongy; Nicole Schaaf-Lafontaine; Jacques Boniver
Leukemia | 1992
Jacques Boniver; Chantal Humblet; Philippe Delvenne; Johanne Deman; A. M. Rongy; Roland Greimers; Marie-Paule Defresne