Transcriptomic analysis of asymptomatic and symptomatic severe Turkish patients in SARS-CoV-2 infection.

Objective: Coronavirus disease 2019 (COVID-19), leading to mild infection (MI), acute respiratory distress syndrome or death in different persons. Although the basis of these variabilities has not been fully elucidated, some possible findings have been encountered. In the present study, we aimed to reveal genes with different expression profiles by next-generation sequencing of RNA isolated from blood taken from infected patients to reveal molecular causes of different response.

Comparison of MED 12 gene mutation and microRNA-124 expression in leiomyoma and myometrium of Turkish patients.

Objectives: It is believed that there are still unclear areas in the formation mechanism of leiomyomas. In our study, it was aimed to investigate the formation mechanisms of leiomyomas due to local MED 12 gene exon 2 mutation and local microRNA-124 expression in a Turkish population.

Material And Methods: Thirty patients who underwent hysterectomy for leiomyoma uteri at Gaziantep University between January 2013 and January 2016 were included in our study.

Investigation of Scavenger Receptor Class B Type I gene variants in patients with coronary heart disease with a history of early myocardial infarction.

Objective: The scavenger receptor class B type 1 (SR-BI, SCARB1), which is a high-density lipoprotein (HDL) receptor that mediates selective cholesteryl ester uptake, plays an important role in reverse cholesterol transport. This study investigated the distribution of polymorphic variants of the SR-BI gene in patients with coronary heart disease (CHD) with a history of early myocardial infarction (MI) at an early age and their effects on their serum lipid levels.

Methods: SR-BI rs5888(T>C), rs4238001(C>T), and rs10846744(G>C) were analyzed in 100 male patients with CHD with a history of MI (MI+) who were younger than 50 years and 89 male control subjects without MI history (MI-) using real-time polymerase chain reaction (PCR) and mutant-allele-specific PCR techniques.

Investigation of JAM-A (rs790056) and LFA-1 (rs8058823) gene variants in Turkish colorectal cancer patients.

Background/aims: Lymphocyte function-associated antigen 1 (LFA-1) is a transmembrane glycoprotein expressed on the surface of leukocytes and containing the binding domain for junctional adhesion molecule-A (JAM-A). The aim of the present study was to evaluate the effects of JAM-A and LFA-1 variants on the formation of colorectal cancer and metastasis.

Materials And Methods: A total of 82 subjects with colorectal cancer and 67 healthy subjects were studied.

Vitamin D Levels of Outpatients Admitted to a University Hospital in the Marmara Region of Turkey Over 3 Years.

Background: Vitamin D regulates calcium and phosphorus metabolism, and it is essential for bone formation. Several factors can affect vitamin D levels in plasma. In present study we compare vitamin D levels of outpatients, who admit to Maltepe University Hospital between 2011 and 2013 and had vitamin D measurements regarding gender, age, and season.

Increased gastric cancer risk with PTEN IVS4 polymorphism in a Turkish population.

We aimed to investigate the association of the phosphatase and tensin homolog (PTEN) IVS4 polymorphism with a gastric cancer (GC) risk in the Turkish population. A hospital-based case-control study was conducted in 93 patients with GC, and 113 healthy controls. The PTEN IVS4 (rs no: 3830675) polymorphism was determined by using polymerase chain reaction-restriction fragment length polymorphism analysis.

Association between PTEN IVS4 polymorphism and development of colorectal cancer in a Turkish population.

Background: Phosphatase and tensin homolog (PTEN) is one of the most frequently mutated suppressor genes in human cancers. However, there are no data about the role of PTEN IVS4 polymorphism in development of colorectal cancer (CRC). The authors aimed to determine the role of PTEN IVS4 variants in the etiology of CRC.