PEGylated Titanium Dioxide Nanoparticle-bound Doxorubicin and Paclitaxel Drugs Affect Prostate Cancer Cells and Alter the Expression of DUSP Family Genes.

Background: PC is among the cancer types with high incidence and mortality. New and effective strategies are being sought for the treatment of deadly cancers, such as PC. In this context, the use of nanocarrier systems containing titanium dioxide can improve treatment outcomes and increase the effectiveness of anticancer drugs.

Evaluation of the Relationship Between Mobile Phone Usage and miRNA-574-5p and miRNA-30C-5p Levels in Thyroid Cancer Patients.

Objectives: This study aimed to evaluate the relationship between mobile phone usage and miRNA-574-5p and miRNA-30C-5p levels in patients diagnosed with differentiated thyroid cancer (DTC).

Methods: Fifty patients diagnosed with DTC and 50 healthy volunteers were included in the study. miRNA-574-5p and miRNA-30C-5p gene expression levels in the blood of all subjects were analyzed by real time-polymerase chain reaction, and a questionnaire including various questions was administered to both groups.

Investigation of Early Growth Response Protein (EGR) Levels in Patients with Fibromyalgia Syndrome: A Cross-Sectional Study.

Background: Fibromyalgia is a soft tissue rheumatism characterized by chronic and widespread musculoskeletal pain at specific points in the body.

Objectives: In this study, we aimed to investigate the relationship between Early Growth Response (EGR1, EGR2, and EGR3) protein levels in patients with Fibromyalgia Syndrome (FMS) and healthy controls.

Methods: In our studies, 76 FMS patient group and 78 healthy control group who were newly diagnosed with primary FMS according to the 2010 American College of Rheumatology criteria for fibromyalgia in Sivas Cumhuriyet University Hospital, Physical Therapy, and Rehabilitation were used.

In Silico and In Vitro Studies of Novel Azomethines on DNA Repair Genes in Gastric Cell Lines.

We herein report the determination of the cytotoxic activity and expression profiles of some DNA repair genes of newly synthesized azomethines in the gastric cancer cell line (AGS). The studied novel compounds were synthesized by a condensation reaction and received compounds were characterized by H and C NMR spectroscopy methods. Furthermore, they were applied to the AGS cell line at eight different concentrations (0.

A Significant Association Between rs2295190 Polymorphism of the ESR1 Gene and Fibromyalgia Syndrome.

Fibromyalgia syndrome (FMS) is a multifactorial disease characterized by chronic diffuse pain. Genetic factors are also involved in the etiology. However, there is not enough information on the genetic factors that play a role in the pathogenesis of FMS.

Potassium Ion Channel Protein (KCNH) Levels in Patients with Fibromyalgia Syndrome.

Although there is not yet full clarity of the pathogenesis of fibromyalgia syndrome (FM), central sensitization is considered to be responsible. The purpose of this study was to measure the plasma levels of potassium ion channel proteins (human KCNH2, KCNH6 and KCNH7) in FM patients and healthy control subjects. The study sample includes 76 newly diagnosed FM patients and 79 healthy individuals.

Serum Calcitonin Gene-Related Peptide and Receptor Protein Levels in Patients With Fibromyalgia Syndrome: A Cross-Sectional Study.

Objectives: This study aims to compare the serum calcitonin gene-related peptide (CGRP) and CGRP receptor protein levels between patients with fibromyalgia syndrome (FM) and healthy control subjects.

Patients And Methods: The study included 88 patients (7 males, 81 females; mean age 44.5±9.

Comparison of Beta-2 Adrenergic Receptor Gene Polymorphisms Between Patients with Fibromyalgia Syndrome and Healthy Controls.

Objectives: This study aims to compare the beta-2 adrenergic receptor (ADRB2) gene polymorphisms of patients with fibromyalgia syndrome (FMS) with those of healthy control subjects, and to investigate the possible relationship between symptoms of FMS and polymorphisms of the ADRB2 gene.

Patients And Methods: The study included 170 females (mean age 47.8±10.

High levels of cathepsin S and cystatin C in patients with fibromyalgia syndrome.

Objectives: Although the etiopathogenesis of fibromyalgia syndrome (FM) is not yet clear, central sensitization is thought to be responsible for the pathogenesis of FM. The aim of this study was to compare the serum cathepsin S (CatS) and cystatin C (CysC) levels between patients with FM and healthy control subjects.

Methods: This study was conducted in the Physical Medicine and Rehabilitation Clinic between January 2019 and October 2019.

Significant association between MDM2 T309G polymorphism and colorectal cancer.

Purpose: The Murine double minute 2 (MDM2) gene plays a crucial role in regulating and suppressing the function of apoptotic pathway. We investigated the relationship between MDM2 gene SNP309 (T309G) (rs2279744) polymorphism and colorectal cancer (CRC) in a Turkish population.

Methods: The polymorphism T309G (rs2279744) in the MDM2 gene was studied in patients with colorectal cancer (n=135) and healthy control subjects (n=145) using the polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) method.

Role of Ala16Val polymorphism in primary brain tumors.

The present study aimed to investigate the possible association between the genetic polymorphism of the enzyme superoxide dismutase 2 (SOD2, also known as manganese-dependent SOD), Ala16Val (rs4880), and primary brain tumor risk in the Turkish population. Frequency of the gene rs4880 polymorphism was identified in 225 Turkish individuals (120 controls and 105 patients with primary brain tumor) by polymerase chain reaction-restriction fragment length polymorphism. Subject demographics and clinical characteristics were also recorded.

The effects of colostrum on some biochemical parameters in the experimental intoxication of rats with paracetamol.

In the current study, the possible prophylactic and therapeutic effects of colostrum (COL) on acute organ injury caused by paracetamol (PAR) in rats were evaluated. Within the scope of this study, a 2-month-old male (150-200 g) 70 Wistar Albino rat was used and a total of seven groups were designed. The first group (CNT) was maintained for control purposes.

Significant Association of the MDM2 T309G Polymorphism with Breast Cancer Risk in a Turkish Population.

Background: Breast cancer is a leading cause of death in women worldwide. Genetic polymorphisms have been reported to be important etiological factors. Murine double minute 2 (MDM2) T309G interacts with p53 and mutations in p53 are present in approximately 50% of all cancers.

Investigation of the association between the polymorphism and gastric cancer.

Murine double minute clone 2 oncoprotein (MDM2) is a key component in the regulation of the tumour suppressor p53. The association between the polymorphism and gastric cancer (GC) has been investigated in Turkish population. In the present case-control study, the aim was to investigate the association between genetic polymorphisms of the gene (a major regulator of p53 function) and primary GC risk in a Turkish population.

The Diagnostic Value of the Correlation between Serum Anti-p53 Antibody and Positron Emission Tomography Parameters in Lung Cancer.

Objective: Mutations in the p53 gene are the most commonly observed genetic abnormalities in malignancies. The purpose of this study was to assess the diagnostic value of serum anti-p53 antibody (Ab) along with the correlation between serum anti-p53 Ab level and quantitative positron emission tomography (PET) parameters such as maximum standardized uptake value (SUVmax), SUVave, metabolic tumor volume, total lesion glycolysis (TLG) and tumor size.

Methods: Serum anti-p53 Ab level was studied in three groups.

The acute and chronic toxic effect of cypermethrin, propetamphos, and their combinations in rats.

This study was aimed at determining the acute and chronic toxic effects of cypermethrin, propetamphos, and combined cypermethrin and propetamphos. Four groups, each comprising 10 animals, were established for the acute (a) and chronic (b) toxicity trials, and in total, 80 male Wistar albino rats were used. In the acute toxicity trial, the first group was maintained for control purposes, and groups 2a, 3a, and 4a were administered only once with 80 mg/kg.

The toxic effect of cypermethrin, amitraz and combinations of cypermethrin-amitraz in rats.

In this study, the effects of cypermethrin (CYP), amitraz (AMT) and combined cypermethrin-amitraz (CYP-AMT) on some serum biochemical, oxidative stress and drug-metabolising parameters were investigated in male Wistar albino rats. CYP, AMT and combined CYP-AMT were administered at doses of 80 mg kg(-1) bw(-1) of CYP and 170 mg kg(-1) bw(-1) of AMT for 1 day (single dose), and at doses of 12 mg kg(-1) bw(-1) of CYP and 25 mg kg(-1) bw(-1) of AMT for 40 days by oral gavage. Oxidative stress (malondialdehyde (MDA), nitric oxide (NO), superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px) and glucose-6-phosphate dehydrogenase (G6PD)), serum biochemical (glucose, triglyceride, cholesterol, high-density lipoprotein (HDL), low-density lipoprotein (LDL), blood urea nitrogen (BUN), creatinine, asparatate amino transferase (AST), alanine amino transferase (ALT), alkaline phosphatase (ALP), total protein, albumin) in blood/tissues (liver, kidney, brain, spleen and testis) and hepatic drug-metabolising (cytochrome P450 2E1 (CYP2E1), NADH-cytochrome b5 reductase (CYPb5), NADPH-cytochrome c reductase/NADPH cytocrome P450 reductase (CYTC), glutathione S-transferase (GST), glutathione (GSH)) parameters were measured in liver samples taken on days 1 and 40.

Sulfotransferase 1A1 Arg(213)His polymorphism and prostate cancer risk.

Sulfotransferase 1A1 (SULT1A1) is a member of the sulfotransferase family that plays an important role in the biotransformation of numerous carcinogenic and mutagenic compounds through sulfation. A transition, G to A at position 638, in the SULT1A1 gene, results in the Arg(213)His change. This single nucleotide polymorphism reduces the activity and thermostability of the SULT1A1 enzyme.

Investigation of wound healing in rat lung tissues in the postpartum period.

To assess the wound healing capabilities of damaged lung tissue in the postpartum period, we investigated the parameters related to wound healing in a rat model of lung damage. Rats were divided into six groups: IA, IB, II, IIIA, IIIB and IV (n=7 in each group). Group IA included rats not in the postpartum period that were sacrificed on the third day after lung injury, group IB included rats not in the postpartum period that were sacrificed on the tenth day after lung injury, group II included rats not in the postpartum period that did not receive lung injury, group IIIA included rats in the postpartum period that were sacrificed on the third day after lung injury, group IIIB included rats in the postpartum period that were sacrificed on the tenth day after lung injury and group IV included rats in the postpartum period without lung injury.

Microsomal epoxide hydrolase polymorphisms.

Microsomal epoxide hydrolase plays a dual role in the activation and detoxification of carcinogenic compounds. Two polymorphic sites have been described in exons 3 and 4 of the microsomal epoxide hydrolase gene that change tyrosine residue 113 to histidine (Tyr113His) and histidine 139 to arginine (His139Arg), respectively. The exon 3 polymorphism reduces enzyme activity by approximately 50%, whereas the exon 4 polymorphism causes a 25% increase in activity.

Myeloperoxidase G-463A polymorphism and risk of lung and prostate cancer in a Turkish population.

Myeloperoxidase (MPO) is a phase I enzyme that can bioactivate many specific procarcinogens, including polycyclic aromatic hydrocarbons and aromatic amines. The MPO gene contains a common single nucleotide polymorphism, for which the -463G>A substitution within the promoter region has been shown to reduce MPO expression and activity. We investigated the association between the MPO -463G>A polymorphism and lung and prostate cancer in a Turkish population.

AXIN2 polymorphism and its association with prostate cancer in a Turkish population.

Polymorphism of AXIN2, a component of Wnt signaling, has been shown to play a role in tumorigenesis and dysregulated in cancer cells. In order to find out if AXIN2 polymorphism is a risk factor for prostate cancer, we analyzed eight polymorphic regions of this gene in 84 patients with prostate cancer and compared the results with 100 healthy controls in a Turkish population using PCR-RFLP methods. The genotype frequencies and risk factors of prostate cancer and control groups were analyzed by Chi-square test.

Strong association between lung cancer and the AXIN2 polymorphism.

Accumulated evidence suggests that alterations due to mutations or genetic polymorphisms in the AXIN2 tumor suppressor gene, a component of the Wnt signaling pathway, contributes to carcinogenesis. The effect of the AXIN2 exon 1 148 C↷T polymorphism was recently investigated in a Japanese population, but has not been investigated in other populations. Additionally, other common polymorphisms of this gene have not been studied.

An investigation of the relationship between SULT1A1 Arg(213)His polymorphism and lung cancer susceptibility in a Turkish population.

Human sulfotransferase 1A1 (SULT1A1), the most expressed isoform of the phenol SULT1 subfamily, is an important member of sulfotransferase superfamily. A transition, G to A at position 638, in SULT1A1 gene, results in Arg(213)His change. This single nucleotide polymorphism reduces the activity and thermostability of SULT1A1 enzyme.