Prognostic Role of OX40, LAG-3, TIM-3 and PD-L1 Expression in Bone and Soft Tissue Sarcomas.

The current study aims to evaluate the OX40, TIM-3, LAG-3, and PD-L1 targeted pathways in the regulation of T-cell activity in sarcoma patients to determine their relationship with overall survival (OS). This study included one hundred and eleven patients with bone and soft tissue sarcoma diagnosed in two centers between 2010 and 2020. OX40, LAG-3, TIM-3 and PD-L1 expression levels were evaluated immunohistochemically from pathology preparations.

Analysis of Treatment Strategies and Outcomes in Malignant Peritoneal Mesothelioma: Insights From a Multi-Center Study.

Background: This study aimed to evaluate the demographic," clinicopathologic, and prognostic characteristics of malignant peritoneal mesothelioma (MPeM), as well as the treatment options for the rare and heterogeneous MPeM population.

Methods: A retrospective multi-center observational cohort study was conducted to evaluate patients with MPeM. Due to the heterogeneity of the study population, the study divided them into two main groups in terms of treatments, follow-up periods, and prognostic features.

An Investigation into the Protective Effects of Various Doses of Boric Acid on Liver, Kidney, and Brain Tissue Damage Caused by High Levels of Acute Alcohol Consumption.

Acute high-dose alcohol consumption can lead to oxidative stress, which can cause harm to organs. In this study we aim to determine whether administering boric acid (BA) can protect certain organs (liver, kidney, and brain) from the damaging effects of alcohol by reducing oxidative stress. We used 50 and 100 mg/kg of BA.

Clinicopathological Features and First-Line Treatment Outcomes of Geriatric Patients With Extensive-Stage Small Cell Lung Cancer: A Multicenter Study.

Introduction The geriatric patient population diagnosed with extensive stage small cell lung cancer (SCLC) is underrepresented in clinical studies. We aimed to evaluate the clinicopathological characteristics, first-line treatment patterns and treatment outcomes of patients aged 65 years or older with extensive stage SCLC. Material and methods In this multicenter, retrospective cohort study, patients aged 65 years or older, diagnosed with extensive-stage SCLC, between January 2009 and December 2021 were included.

Alexithymia May Be Associated With Depression in Early-Stage Breast Cancer Patients.

Background Depression, anxiety, or both are common in women with early-stage breast cancer (BC). A relationship is known between low perceived social support (PSS) and depression. We aimed to investigate the relationships between alexithymia, PSS, and Beck Depression Inventory (BDI) score in patients diagnosed with early-stage BC.

The Relationship Between Caregiver Burden and Posttraumatic Growth in Caregivers of Patients With Metastatic Cancer.

Objective In this study, we aimed to examine the effect of post-traumatic growth and depressive symptoms on caregiver burden in caregivers of cancer patients. Methods This was a single-center cross-sectional observational descriptive study conducted at a medical oncology clinic. The study included 214 caregivers of cancer patients.

Thirty-day mortality rates after immunotherapy initiation.

The aim of this study was to determine the cause of death in patients who died within 30 days after the first dose of immunotherapy. The data of 1432 patients treated with immunotherapy in six tertiary referral hospitals were retrospectively analyzed. It was determined that 34 (2%) of the patients died within 30 days after the first dose of immunotherapy.

The Need for Effective Adjuvant Therapy in Uterine Leiomyosarcoma: A Single-centre Experience.

Objective: To evaluate the efficacy of adjuvant chemotherapy (ACTx) in completely resected uterine leiomyosarcoma (ULMS) in terms of survival outcomes.

Study Design: Descriptive study.

Place And Duration Of Study: Department of Medical Oncology, Dr.

Does docetaxel matter in metastatic gastric cancer? FOLFOX versus FLOT regimens as first-line treatment.

We aimed to compare the efficacy and the safety of the FOLFOX and the FLOT regimens in metastatic gastric cancer (mGC) as first-line treatment. It was a retrospective multicenter observational study. The comparisons between groups were conducted in terms of progression-free survival (PFS), overall survival (OS), objective response rate (ORR) and hematologic adverse events.

Evaluation of knowledge, attitudes and practices of health services vocational schools' students with regard to COVID-19.

Introduction: The most critical intervention to control SARS-CoV-2 infection requires appropriate knowledge and attitude towards the virus.

Objective: To determine the level of knowledge, attitudes and practices of students of a health services' vocational school with regard to COVID-19.

Methods: Cross-sectional study carried out between May and June 2020 in a university of the Turkish region.

Real-life comparison of the afatinib and first-generation tyrosine kinase inhibitors in nonsmall cell lung cancer harboring EGFR exon 19 deletion: a Turk Oncology Group (TOG) study.

Background: The new second-generation tyrosine kinase inhibitors (TKIs) have superior survival outcome and worse toxicity profile when compared with first-generation TKIs according to the results of clinical trials. However, there are limited studies that investigate the efficacy and safety of the new generation TKIs in real-world patients. Thus, we aimed to compare the efficacy and safety of the afatinib, an irreversible inhibitor of ErbB family receptor, and first-generation TKIs in real-world patients.

Outcomes of Autologous Stem Cell Transplantation (ASCT) in Relapsed/Refractory Germ Cell Tumors: Single Center Experience from Turkey.

Purpose: Germ cell tumors (GCTs) are rare and highly curable malignancies. However, salvage treatments for relapsed or refractory disease are needed in approximately 20-60% of the patients. As salvage therapy, autologous stem cell transplantation (ASCT) administered after high-dose chemotherapy (HDCT) may be a feasible option as well as standard dose chemotherapy (SDCT).

Blood pressure profile is associated with microalbuminuria and retinopathy in hypertensive nondiabetic patients.

Background: Target organ damage is important for global cardiovascular risk assessment. The aim of this study was to explore the association between the blood pressure profile and end-organ damage in a hypertensive non-diabetic cohort.

Methods: A total of 560 consecutive hypertensive nondiabetic patients (mean age: 58.

DDRGK1 in urine indicative of tubular cell injury in intensive care patients with serious infections.

Background: Acute kidney injury (AKI) is a life threatening condition. Despite intensive care treatment the occurrence cannot be predicted as very little indicators exist for direct measurement when tubular epithelial cell injury takes place. We therefore searched for novel peptide indicators expressed at intracellular level at the proximal kidney tubule for its appearance in urine samples.

Relationship between Helicobacter pylori Infections in Diabetic Patients and Inflammations, Metabolic Syndrome, and Complications.

Helicobacter pylori infection and diabetes mellitus are two independent common diseases. It is showed that the worsening glycemic and metabolic control increases the rates of Helicobacter pylori infections and Helicobacter pylori is shown as one of the common problems in diabetic patients with complaints of gastrointestinal diseases. In this study, we aimed to investigate the prevalence and eradication rates of Helicobacter pylori in diabetic patients and the relationship of Helicobacter pylori with the risk factors and diabetic complications.

Diabetic polyneuropathy relates to bone metabolism and markers of bone turnover in elderly patients with type 2 diabetes: greater effects in male patients.

Background: There is evidence that diabetic polyneuropathy (PNP) is associated with reduced bone mineral density (BMD) in type 1 diabetes but little is known about the impact of diabetic PNP on bone metabolism in type 2 diabetes.

Objectives: The aim of this study was to evaluate differences in bone metabolism by measuring markers of bone turnover and BMD in men and postmenopausal women with type 2 diabetes and diabetic PNP compared with those without PNP. Gender differences were analyzed for both groups of patients.

Immunohistochemical testing of BRAF V600E status in 1,120 tumor tissue samples of patients with brain metastases.

Brain metastases (BM) are frequent and carry a dismal prognosis. BRAF V600E mutations are found in a broad range of tumor types and specific inhibitors targeting BRAF V600E protein exist. We analyzed tumoral BRAF V600E-mutant protein expression using the novel mutation-specific antibody VE1 in a series of 1,120 tumor specimens (885 BM, 157 primary tumors, 78 extra-cranial metastases) of 874 BM patients.

Levels of fetuin-A relate to the levels of bone turnover biomarkers in male and female patients with type 2 diabetes.

Objective: To evaluate the relationship of plasma fetuin-A levels with markers of bone turnover in male and female type 2 diabetic subjects.

Background: Fetuin-A, which is a serum protein produced by the liver and promotes bone mineralization, is an independent risk factor for type 2 diabetes, whilst type 2 diabetes is associated with an increased incidence of osteoporosis or fractures. It is not known how fetuin-A levels relate to parameters of bone metabolism in type 2 diabetes.

Circulating angiopoietin-2 and soluble Tie-2 in type 2 diabetes mellitus: a cross-sectional study.

Background: Type 2 diabetes is associated with increased levels of Angiopoietin-2 (Ang-2) and soluble Tie-2 (sTie-2), but its impact on vascular disease is still unknown. This study aimed to further explore the associations of Ang-2 and sTie-2 with metabolic control and diabetic complications.

Methods: In a cross-sectional designed study, levels of Ang-2 and sTie-2 as well as their relationships to cardiometabolic parameters were determined in 80 type 2 diabetic subjects (age 65 ± 7 years, female 47.

Age related changes in pancreatic beta cells: A putative extra-cerebral site of Alzheimer's pathology.

Frequent concomitant manifestation of type 2 diabetes mellitus (T2DM) and Alzheimer's disease (AD) has been recently demonstrated by epidemiological studies. This might be due to functional similarities between β-cells and neurons, such as secretion on demand of highly specific molecules in a tightly controlled fashion. An additional similarity represents the age-related alteration of hyperphosphorylated tau in AD patients.

Relations of adiponectin to levels of metabolic parameters and sexual hormones in elderly type 2 diabetic patients.

Background: Despite the effective role of adiponectin levels in the predisposition to type 2 diabetes mellitus, the potential impact of adiponectin in manifest type 2 diabetes is less studied.

Objectives: This study aimed to determine gender-specific differences regarding the relationship between adiponectin levels and metabolic parameters as well as sex hormones in elderly type 2 diabetics.

Methods: Sixty-two elderly type 2 diabetic men (mean age 60 [9] years) and 38 postmenopausal type 2 diabetic women (mean age 64 [9] years) were evaluated in a cross-sectional study.

Expression of secretagogin in clear-cell renal cell carcinomas is associated with a high metastasis rate.

Renal cell carcinomas are divided into several subgroups according to their histopathologic characteristics. The outcome, therapy responses, and the applicability of molecular-targeted therapies depend on the tumor classification and on the tumor stage. Recent advances within the biomarker research facilitated the exact classification of the molecular character of the renal tumor.

Plasma neuropeptide Y levels differ in distinct diabetic conditions.

Neuropeptide Y (NPY) is an important hormone in appetite regulation. Although the contribution of NPY to metabolic disease has been previously demonstrated, there are only a few reports addressing NPY plasma levels under distinct diabetic conditions. In this study we evaluated NPY plasma levels in diabetes mellitus type 2 (DM2) patients with (n=34) and without (n=34) diabetic polyneuropathy (PNP) and compared these with age and gender matched healthy controls (n=34).