T cells proliferate in response to autologous non-T cells in the autologous mixed lymphocyte reaction (AMLR). AMLR was impaired in the peripheral blood of patients with advanced lung cancer (4,159 +/- 3,878 delta cpm vs. 11,221 +/- 4,156 delta cpm for normal donors) but normal or even higher in their malignant pleural effusions (13,257 +/- 7,075 delta cpm vs. 10, 870 +/- 5,013 delta cpm for nonmalignant control effusions). Blood T cells also failed to respond to autologous effusion non-T cells, while effusion T cells strongly responded to autologous erythrocytes blood non-T cells. The presence of blood T cells did not inhibit effusion AMLR of the same patients. A subset of T cells that form rosettes with autologous erythrocytes if found to proliferate in AMLR. The number of autorosette-forming cells was lower in blood T cells of cancer patients than in blood T cells of normal donors and in effusion T cells of the patients. After enrichment of autorosette-forming cells, there was no difference in AMLR of normal blood and cancer blood and effusions. These results indicate that the loss of AMLR in the blood of cancer patients is due to a reduction of number of autoreactive T cells and not to a defect of autologous stimulator non-T cells.
A Uchida, M Micksche
Title and authors | Publication | Year |
---|---|---|
Granulocyte-macrophage colony-stimulating factor improves immunological parameters in patients with refractory solid tumours receiving second-line chemotherapy: Correlation with clinical responses
C Baxevanis |
European Journal of Cancer | 1997 |
Elevated prostaglandin E2 production by monocytes is responsible for the depressed levels of natural killer and lymphokine-activated killer cell function in patients with breast cancer
CN Baxevanis, GJ Reclos, AD Gritzapis, GV Dedousis, I Missitzis, M Papamichail |
Cancer | 1993 |
Defective autologous mixed lymphocyte reaction (AMLR) and killer activity generated in the AMLR in cancer patients
M Iwahashi, H Tanimura, H Yamaue, T Tsunoda, M Tani, M Tamai, K Noguchi, T Hotta |
International Journal of Cancer | 1992 |
Does the Selenium (SE) Level and Se-Dependent Enzyme Activity in Blood Plasma Correlate with Human Lymphocyte Subpopulations and Function?
Z Baj, K Zeman, E Majewska, W Wasowicz, M Sklodowska, J Gromadzinska, H Tchórzewski |
International journal of immunopathology and pharmacology | 1992 |
In vitro generation of activated natural killer cells and cytotoxic macrophages with lentinan
M Tani, H Tanimura, H Yamaue, M Iwahashi, T Tsunoda, M Tamai, K Noguchi, K Arii |
European Journal of Clinical Pharmacology | 1992 |
Suppression by Human Placental Protein 14 of Natural Killer Cell Activity
N Okamoto, A Uchida, K Takakura, Y Kariya, H Kanzaki, L Riittinen, R Koistinen, M Seppälä, T Mori |
American Journal of Reproductive Immunology | 1991 |
Impairment of autologous mixed lymphocyte reaction in the spleen and peripheral blood lymphocytes of patients with idiopathic portal hypertension
H Yamaue, H Tanimura, M Iwahashi, T Tsunoda, M Tani, M Tamai, M Inoue |
Gastroenterologia Japonica | 1990 |
Autologous mixed lymphocyte-tumor reaction and autologous mixed lymphocyte reaction. II. Generation of specific and non-specific killer T cells capable of lysing autologous tumor
A Uchida, M Moore, E Klein |
International Journal of Cancer | 1988 |
Autologous Immune Response of Tonsillar Lymphocytes
T Ikawa, T Maehara, M Eura, Y Kitao, T Ishikawa |
Acta Oto-laryngologica | 1988 |
Autologous mixed lymphocyte-tumor reaction and autologous mixed lymphocyte reaction. I. Proliferation of two distinct T-cell subsets
A Uchida, M Moore, E Klein |
International Journal of Cancer | 1987 |
Characterization of cells from invaded lymph nodes in patients with solid tumors. Lymphokine requirement for tumor-specific lymphoproliferative response
F Cozzolino, M Torcia, AM Carossino, R Giordani, C Selli, G Talini, E Reali, A Novelli, V Pistoia, M Ferrarini |
Journal of Experimental Medicine | 1987 |
Impaired killer cell generation in the autologous mixed leukocyte reaction by rheumatoid arthritis lymphocytes
M Goto, NJ Zvaifler |
Arthritis & Rheumatism | 1985 |
Lysis of fresh human tumour cells by autologous tumour-associated lymphocytes: Two distinct types of autologous tumour killer cells induced by co-culture with autologous tumour
A Uchida, M Moore |
Cancer Immunology, Immunotherapy | 1985 |
Monoclonal Antibody Analysis of Responder and Stimulator Cells in the Human Autologous Mixed Lymphocyte Reaction
A Nikaein, G Stelzer, RJ Duquesnoy, JH Wallace |
Immunobiology | 1984 |
Role of Autorosette Forming Cells in Antibody Synthesis in vitro: Suppressive Activity of ARFC in Humoral Immune Response
N Khansari, M Petrini, F Ambrogii, P Goldschmidt-Clermont, HH Fudenberg |
Immunobiology | 1984 |
Lysis of fresh human tumor cells by autologous large granular lymphocytes from peripheral blood and pleural effusions
A Uchida, M Micksche |
International Journal of Cancer | 1983 |