Clinicopathological characteristics and BRCA1/BRCA2 pathogenic variants of patients with breast cancer.

Although BRCA genes are well-known breast cancer genes, the clinicopathological features of breast cancer patients carrying BRCA1/2 pathogenic variants have not been adequately defined. The goals of this study were to determine the distribution of BRCA1/2 variants in the Turkish population and its correlation with clinicopathological features. Clinical data of 151 women who underwent BRCA1/2 gene testing at Mersin University Medical Faculty Hospital between 2016 and 2019 were retrospectively analyzed.

Role of acetyl-CoA acetyltransferase 1 expression in the molecular mechanism of adenomyosis.

Objective: Adenomyosis is a benign uterine illness characterized by endometrial gland and stromal invasion into the myometrium. Acetyl-CoA acetyltransferase 1 () is an enzyme localized in mitochondria that is involved in ketogenesis and ketolysis processes by reversibly catalyzing the formation of acetoacetyl-CoA from two acetyl-CoA molecules. The current study investigated the expression of the molecule in tissue samples of patients diagnosed with adenomyosis and healthy endometrial tissues.

An investigation of the relation between catalase gene polymorphism and catalase enzyme activity in leukemia patients.

Introduction: Catalase (CAT), an antioxidant enzyme, catalyzes conversion of hydrogen peroxide to water and molecular oxygen, protecting cells against oxidative stress. The aim of this study was to investigate the possible association between polymorphism in the promoter region of the gene and leukemia risk and to determine the relationship between genotypes and CAT enzyme activities.

Material And Methods: Genotypes of 102 cases and 112 healthy controls' genotypes were determined by polymerase chain reaction-restriction fragment length polymorphism methods.

Diagnostic value of microRNAs in prostate cancer patients with prostate specific antigen (PSA) levels between 2, and 10 ng/mL.

Objective: Prostate specific antigen (PSA), used for the early diagnosis of prostate cancer (PCa), is one of the best tumour markers known so far. However, in situations when PSA is between 2-10 ng/mL, which is named as grey zone, PSA falls short of distinguishing benign prostate diseases from PCa. On the other hand, it was demonstrated in many previous studies that microRNA (miRNA) could be a marker for cancer.

Investigation of relationship between IL-6 gene variants and hypertension in Turkish population.

Hypertension (HT) is a common and life threating health problem worldwide leading to stroke, heart attack and renal failure. It is characterized by elevated blood pressure forced heart load. Human interleukin-6 (IL-6) and C- reactive protein (CRP) are known to be involved in inflammatory processes.

The role of thoracic trauma in inflammatory responses, apoptosis and bacterial translocation following multiple traumas.

Background: Blunt chest trauma and its complications are commonly encountered in emergency medicine. Herein, we used a rat model to investigate the role of thoracic trauma in inflammation, apoptosis and bacterial translocation following multiple traumas.

Methods: Ninety Wistar rats were divided equally into nine groups.