IMMUNOSUPPRESSIVE SERUM FACTOR OF GASTRIC CANCER PATIENTS IN PERIPHERAL, SPLENIC AND LOCALIZED VENOUS BLOOD FLOW FROM TUMOR
نویسندگان
چکیده
منابع مشابه
Investigation of NK Cell Population in Peripheral Blood and Tumor Lesions of Patients with Breast Cancer
Background: Alteration in peripheral blood lymphocytes (PBLs) is usually investigated to provide an evidence of the host immune responses to tumor antigens. The tumor infiltrating NK cells interact most closely with the tumor cells and more accurately reflect tumor host interactions. Objective: To analyze peripheral blood and tumor associated Natural Killer (NK) cells in patients with breast ca...
متن کاملPolarization of ILC2s in Peripheral Blood Might Contribute to Immunosuppressive Microenvironment in Patients with Gastric Cancer
Newly identified nuocytes or group 2 innate lymphoid cells (ILC2s) play an important role in Th2 cell mediated immunity such as protective immune responses to helminth parasites, allergic asthma, and chronic rhinosinusitis. However, the contributions of ILC2s in the occurrence and development of cancer remain unknown. Our previous study found that there was a predominant Th2 phenotype in patien...
متن کاملComparative Analysis of CD4+ and CD8+ T Cells in Tumor Tissues, Lymph Nodes and the Peripheral Blood from Patients with Breast Cancer
Background: CD4+ and CD8+ T cells are the main types of lymphocytes in cell-mediated immunity and play a central role in the induction of efficient immune responses against tumors. The frequencies of T cell subtypes in the peripheral blood and tumor tissues, and draining lymph nodes (dLN) can be considered as useful markers for evaluation of the immune system in cancers. Methods: In this study,...
متن کاملConcomitant Increase of OX40 and FOXP3 Transcripts in Peripheral Blood of Patients with Breast Cancer
Background: Regulatory T cells (T-regs) have an important role in cancer by suppression of protective antitumor immune responses. Regulatory T cells express the forkhead/winged helix transcription factor (FOXP3) and OX40 molecules which have important regulatory roles in the immune system. Objective: To evaluate FOXP3 and OX40 transcripts in the peripheral blood mononuclear cells of women with ...
متن کاملAbsolute quantification of free tumor cells in the peripheral blood of gastric cancer patients.
Gastric cancer remains the third most common cancer in the world. Metastatic disease is a major cause of death in about half of the patients; therefore, early diagnosis is crucial for successful outcome. This study applied a sensitive method for the detection of circulating tumor cells using specific tumor markers for early detection. A total of 80 blood samples from 40 patients and 40 age-matc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Japanese Journal of Gastroenterological Surgery
سال: 1981
ISSN: 0386-9768,1348-9372
DOI: 10.5833/jjgs.14.1559