Androgen promotes squamous differentiation of atypical cells in cervical intraepithelial neoplasia via an ELF3-dependent pathway.

Background: Since the human papillomavirus vaccines do not eliminate preexisting infections, nonsurgical alternative approaches to cervical intraepithelial neoplasia (CIN) have been required. We previously reported that FOXP4 (forkhead box transcription factor P4) promoted proliferation and inhibited squamous differentiation of CIN1-derived W12 cells. Since it was reported that FOXP expressions were regulated by the androgen/androgen receptor (AR) complex and AR was expressed on the CIN lesions, in this study we examined the effects of androgen on CIN progression.

A case of synchronous high-grade cervical intraepithelial neoplasia and metastatic squamous cell carcinomas of unknown primary in rectum.

We report a case of synchronous high-grade cervical intraepithelial neoplasia (CIN) and metastatic squamous cell carcinomas (SCCs) of unknown primary in the rectum. A 74-year-old woman was diagnosed with CIN3 by biopsy of the uterine cervix. Magnetic resonance imaging showed two masses in the outer rectal wall.

Mucinous, endometrioid, and serous ovarian cancers with peritoneal dissemination are potent candidates for P-cadherin targeted therapy: a retrospective cohort study.

Background: Aberrant expression of P-cadherin has been reported in various cancers, and has been attracting attention as a target for cancer treatment. Ovarian cancer, the leading cause of death among gynecologic malignancies, is classified into four histological subtypes: serous, mucinous, endometrioid, and clear cell, and each has distinct biological behavior. Although a negative survival impact in serous ovarian cancer patients and some functional role in peritoneal dissemination have been reported, differences of P-cadherin expression in histological subtypes and the proportion and distribution of positive cells remain to be investigated.

A direct endoscopic approach for left-sided infrarenal para-aortic lymphadenectomy immediately after hysterectomy for endometrial cancer treatment: left dome formation (LDF).

Background: Endoscopic surgery for infrarenal para-aortic lymphadenectomy has been widely accepted. Two major approaches, "transperitoneal" and "extraperitoneal", are generally used; however, they have several disadvantages. A "transperitoneal" approach to the left para-aortic region is usually indirect, often performed after wide extension of the right para-aortic region.

Comparison Study of BD Onclarity HPV With digene HC2 High-Risk HPV DNA Test and Roche Cobas 4800 HPV for Detecting High-Risk Human Papillomavirus in Japan.

Objectives: To evaluate the clinical performance of novel detection kits for 14 high-risk human papillomavirus (hrHPV) types with the BD Onclarity HPV Assay (Onclarity; Becton Dickinson, Sparks, MD).

Methods: Two cervical specimens from 144 women were obtained and placed in BD SurePath Collection Vials. The first specimen was used for cervical cytology and digene HC2 High-Risk HPV DNA Test (HC2; Qiagen, Germantown, MD), and the second specimen was used for Onclarity and Roche Cobas 4800 HPV (Cobas; Roche Molecular Systems, Pleasanton, CA).