Progesterone receptor isoforms as a prognostic marker in human endometrial carcinoma.

The possible role of specific progesterone receptor (PR) isoforms (PRA and PRB) as predictive factors in endometrial carcinoma is unclear. The present study was undertaken to evaluate the clinical significance of intratumoral PR isoform status in patients with endometrioid endometrial carcinoma. We studied 103 cases of endometrioid endometrial carcinoma using immunohistochemistry.

Peroxisome proliferator-activated receptor gamma and growth inhibition by its ligands in uterine endometrial carcinoma.

Purpose: In this study, we evaluated the correlation between endometrial carcinoma and peroxisome proliferator-activated receptor gamma (PPARgamma) expression and assessed whether PPARgamma ligands influence carcinoma growth.

Experimental Design: We examined the presence and cellular distribution of PPARgamma protein in 42 normal endometria, 32 endometria with hyperplasia, and 103 endometria with endometrial carcinoma by immunohistochemistry. We then compared PPARgamma mRNA expression in endometrial carcinoma with that in normal endometria using real-time reverse transcription-PCR.

Orphan nuclear receptor DAX-1 in human endometrium and its disorders.

DAX-1 (dosage-sensitive sex reversal adrenal hypoplasia congenita critical region on the X chromosome gene 1) is a recently characterized member of the orphan nuclear receptor family. DAX-1 functions as a global negative regulator of steroid hormone production. It inhibits adrenal 4 binding protein (Ad4BP)/steroidogenic factor-1 (SF-1) pathway-dependent P450arom expression in cultured human endometriotic stromal cells and acts as a corepressor for estrogen receptors (ER).

Retrospective analysis of concurrent chemoradiation with the combination of bleomycin, ifosfamide and cisplatin (BIP) for uterine cervical cancer.

Combination chemotherapy consisting of bleomycin, ifosfamide, and ciplatin (BIP) is recognized as one of the most effective chemotherapies for uterine cervical cancer. However, there have been no reports that evaluate concurrent use of radiation with BIP. The objective of this study was to evaluate the toxicity and response of the combination of BIP concurrent with radiation in patients with squamous cell carcinoma of the uterine cervix.