Interleukin-2 activity and the response of peripheral blood lymphocytes in patients with gynecologic malignancies. 1988

I Iwano, and Y Kikuchi, and K Oomori, and I Kizawa, and T Kita, and K Kato
Department of Obstetrics and Gynecology, National Defense Medical College, Saitama, Japan.

The interleukin-2 (IL-2) production in peripheral blood lymphocytes (PBL), the response to IL-2, and the IL-2 absorption by PBL was studied in 34 patients with gynecologic malignancies. In addition measurement of the OKT 4/8 cell ratios were made. The OKT 4/8 cell ratio in patients with advanced gynecologic malignancies was significantly lower than that in patients with benign tumor. PBL from advanced cancer patients activated by phytohemagglutinin (PHA) had significantly lower IL-2 productivity than that from patients with benign tumors, while no significant difference was observed in its abilities to respond to IL-2 and to absorb IL-2. The OKT 4/8 cell ratio and IL-2 productivity in PBL of patients with good prognosis were significantly elevated after chemotherapy. On the other hand, PBL of patients with poor prognosis declined to about one-half of the preoperative levels. Although in patients with good prognosis the ability of PBL to respond to IL-2 was not changed before and after treatment, in patients with poor prognosis the response was significantly increased after chemotherapy. However, the ability to absorb IL-2 was not affected by treatment.

UI MeSH Term Description Entries
D007376 Interleukin-2 A soluble substance elaborated by antigen- or mitogen-stimulated T-LYMPHOCYTES which induces DNA synthesis in naive lymphocytes. IL-2,Lymphocyte Mitogenic Factor,T-Cell Growth Factor,TCGF,IL2,Interleukin II,Interleukine 2,RU 49637,RU-49637,Ro-23-6019,Ro-236019,T-Cell Stimulating Factor,Thymocyte Stimulating Factor,Interleukin 2,Mitogenic Factor, Lymphocyte,RU49637,Ro 23 6019,Ro 236019,Ro236019,T Cell Growth Factor,T Cell Stimulating Factor
D008214 Lymphocytes White blood cells formed in the body's lymphoid tissue. The nucleus is round or ovoid with coarse, irregularly clumped chromatin while the cytoplasm is typically pale blue with azurophilic (if any) granules. Most lymphocytes can be classified as either T or B (with subpopulations of each), or NATURAL KILLER CELLS. Lymphoid Cells,Cell, Lymphoid,Cells, Lymphoid,Lymphocyte,Lymphoid Cell
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D010835 Phytohemagglutinins Mucoproteins isolated from the kidney bean (Phaseolus vulgaris); some of them are mitogenic to lymphocytes, others agglutinate all or certain types of erythrocytes or lymphocytes. They are used mainly in the study of immune mechanisms and in cell culture. Kidney Bean Lectin,Kidney Bean Lectins,Lectins, Kidney Bean,Phaseolus vulgaris Lectin,Phaseolus vulgaris Lectins,Phytohemagglutinin,Hemagglutinins, Plant,Lectin, Kidney Bean,Lectin, Phaseolus vulgaris,Lectins, Phaseolus vulgaris,Plant Hemagglutinins
D011379 Prognosis A prediction of the probable outcome of a disease based on a individual's condition and the usual course of the disease as seen in similar situations. Prognostic Factor,Prognostic Factors,Factor, Prognostic,Factors, Prognostic,Prognoses
D005260 Female Females
D005833 Genital Neoplasms, Female Tumor or cancer of the female reproductive tract (GENITALIA, FEMALE). Gynecologic Neoplasms,Female Genital Neoplasms,Neoplasms, Female Genital,Neoplasms, Gynecologic,Female Genital Neoplasm,Genital Neoplasm, Female,Gynecologic Neoplasm,Neoplasm, Female Genital,Neoplasm, Gynecologic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000954 Antigens, Surface Antigens on surfaces of cells, including infectious or foreign cells or viruses. They are usually protein-containing groups on cell membranes or walls and may be isolated. Cell Surface Antigens,Surface Antigens,Surface Markers, Immunological,Cell Surface Antigen,Immunologic Surface Markers,Markers, Immunological Surface,Surface Antigen,Surface Markers, Immunologic,Antigen, Cell Surface,Antigen, Surface,Antigens, Cell Surface,Immunological Surface Markers,Markers, Immunologic Surface,Surface Antigen, Cell,Surface Antigens, Cell

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