Comparison of PD-L1, VISTA, LAG-3, and GAL-3 Expressions and Their Relationships to Mismatch Repair Protein and p53 Expression in 529 Cases of Endometrial Carcinoma.

The aim of this study is to evaluate the expressions of programmed death-ligand 1 (PD-L1), V-domain Ig suppressor of T-cell activation (VISTA), lymphocyte activation gene-3 (LAG-3), and galectin-3 (GAL-3), in mismatch repair-deficient (MMRd)/MMR-proficient and abnormal p53 expressing endometrial carcinomas and their relationship with clinical-histopathological features. Patients who underwent surgery for endometrial carcinoma between January 2008 and December 2018 were included in the study. Immunohistochemical analysis of MLH1, PMS2, MSH2, MSH6, p53, PD-L1, VISTA, LAG-3, and GAL-3 was performed on the tissue samples of microarray.

Human papillomavirus DNA testing with the urine sample is not yet available: the accuracy of two distinct kits.

Objective: The aim of this study was to assess the results and efficiency of two real-time polymerase chain reaction procedures for detecting human papillomavirus utilizing urine samples.

Methods: This study comprised 151 patients who had previously tested positive for human papillomavirus in their cervical samples. Two different commercial real-time polymerase chain reaction techniques were used for identification and genotyping human papillomavirus in urine specimens.

Is there still a necessity for awareness and information about HPV infection and vaccine for adolescent in developing countries?

Increasing awareness of human papilloma virus (HPV) and vaccines among the target population is an important factor for decreasing the rate of malignancies related to HPV. The aim of this cross-sectional study was to determine Turkish high school and college students' knowledge level of HPV and vaccines via a survey. The HPV knowledge scale (HPV-KS) has been developed to measure the level of knowledge about HPV and vaccination.

The safety of major gynaecologic cancer surgery without routine preoperative COVID-19 testing in the COVID-19 era: a multicentre, retrospective, case-control study.

Our goal was to address the safety of major gynaecologic cancer surgery without routine preoperative COVID-19 testing in the COVID-19 era. The databases of seven gynaecologic cancer centres were searched in order to identify all consecutive gynaecologic cancer patients undergoing major surgery between March 11, 2020 and May 15, 2020 for this retrospective, case-control study. The case group consisted of patients with histopathologically confirmed gynaecologic cancers, and each case was matched with two counterparts who had undergone primary surgery before the COVID-19 pandemic.