Intratumoral CD8+ T Lymphocytes as a Prognostic Factor of Survival in Endometrial Carcinoma

Intratumoral CD8+ T lymphocytes as a prognostic factor of survival in endometrial carcinoma.

PURPOSE CTLs are a prominent immune component infiltrating many solid tumors. These cells are considered to be a manifestation of host-immune response to the tumor; however, their prognostic significance remains a subject of considerable debate. The objective of this study was to evaluate the distribution pattern and prognostic value of CD8(+) T cells in endometrial carcinoma. EXPERIMENTAL DE...

Intratumoral aromatase as a prognostic factor in human breast carcinoma.

Intratumoral aromatase activity (AA) was measured in 145 samples of human primary breast carcinoma using the tritiated water release assay which quantifies the tritium lost to water during the aromatization of 1 beta-[3H]androstenedione to estrone. Significant AA was detected in 91/145 (63%) tumors. The possibility of a relationship between AA and a variety of clinical prognostic factors such a...

Proliferative activity of intratumoral CD8(+) T-lymphocytes as a prognostic factor in human renal cell carcinoma: clinicopathologic demonstration of antitumor immunity.

Tumor-infiltrating lymphocytes, particularly CD8(+) T cells, could be a manifestation of antitumor immunity. We clinicopathologically analyzed the biological significance of tumor-infiltrating lymphocytes in 221 patients with renal cell carcinoma without preoperative treatments. More abundant infiltration of tumor tissue not only by CD8(+) but also CD4(+) T cells was associated with shorter sur...

Vascular endothelial growth factor and intratumoral microvessel density as prognostic factors in endometrial cancer.

The aim of this research was to determine the VEGF A expression in tumor cells and the intratumoral microvessel density and their prognostic significance in the survival of the subjects. 87 subjects were monitored retrospectively for a period of 60 to 132 months. The subjects were treated at the Department of Obstetrics and Gynecology of Osijek University Hospital Center, Croatia. We analysed s...

Endometrial cancer: Importance of tumor infiltrating lymphocytes as a prognostic factor