title: C-fos, c-myc and IL-2R mRNA expression in PHA activated T lymphocytes treated with a monoclonal anti-HLA class I antibody (MAb 01.65).
abstract: Monoclonal anti HLA class I antibodies inhibit the proliferative response of PHA-stimulated T lymphocytes. We studied the effects of MAb 01.65 anti-HLA class I on c-fos, c-myc and IL-2R mRNA expression. We found that MAb treatment does not modify either c-fos mRNA levels observed after 10 minutes to 3 hrs or the early c-myc mRNA expression revealed after 1 to 6 hrs, but decreases the intensity of autoradiographic signals of late c-myc and IL-2R mRNA expression. Since we had previously ascertained that MAb 01.65 treatment induces a decrease in PKC enzymatic activity after few minutes, the correlation of that result with the data presented in this paper will be discussed.
authors.affiliation: Istituto di Genetica Medica, Universita'degli Studi di Ferrara, Italy.
authors.forename: R
authors.initials: R
authors.lastname: Selvatici
authors.forename: M
authors.initials: M
authors.lastname: Rubini
authors.forename: P
authors.initials: P
authors.lastname: Orlando
authors.forename: A
authors.initials: A
authors.lastname: Balboni
authors.forename: E
authors.initials: E
authors.lastname: Gandini
mesh_terms: D000911:Antibodies, Monoclonal; D015152:Blotting, Northern; D002478:Cells, Cultured; D005434:Flow Cytometry; D005786:Gene Expression Regulation / Q000502:physiology; D016259:Genes, myc / Q000502:physiology; D006680:HLA Antigens / Q000502:physiology*; D015395:Histocompatibility Antigens Class I / Q000502:physiology*; D006801:Humans; D008213:Lymphocyte Activation / Q000502:physiology; D010835:Phytohemagglutinins / Q000494:pharmacology; D011519:Proto-Oncogenes / Q000502:physiology*; D012333:RNA, Messenger / Q000096:biosynthesis*; D015375:Receptors, Interleukin-2 / Q000235:genetics*; D013601:T-Lymphocytes / Q000378:metabolism*
chemical_list: D000911:Antibodies, Monoclonal; D006680:HLA Antigens; D015395:Histocompatibility Antigens Class I; D010835:Phytohemagglutinins; D012333:RNA, Messenger; D015375:Receptors, Interleukin-2