Serum vitamin D concentration is inversely associated with matrix metalloproteinase-9 level in periodontal diseases.

Background: The aim of this study was to investigate the potential association between vitamin D deficiency and matrix metalloproteinase-9 (MMP-9) levels in gingival crevicular fluid (GCF) across various periodontal health and disease statuses.

Methods: A total of 200 volunteers were divided into two groups according to serum vitamin D concentration (25(OH)D < 10 ng/mL and 25(OH)D ≥ 10 ng/mL). Periodontal health status was determined based on a full-mouth periodontal examination and radiographic evaluation.

Comparison of dietary inflammatory index and total antioxidant capacities of familial Mediterranean fever and healthy adolescents.

Background: Although it is known that consumed nutrition affects inflammatory load, and total antioxidant capacity (TAC) is affected by inflammatory diseases and consumed nutrients, these conditions have not been adequately investigated in adolescents with familial Mediterranean fever (FMF). Therefore, this study aimed to compare the dietary inflammatory index (DII), TAC and total oxidant capacity (TOC) of adolescents with FMF and healthy adolescents.

Methods: This case-controlled study consisted of 180 adolescents (aged 10-19) divided into FMF (n = 135) and control (n = 45 healthy) groups.

Serum GAS6, sAXL, IL-10, NO, and BCL-2 levels are decreased in patients with Behçet's disease.

Purpose: Behçet's disease (BD) is an autoimmune chronic systemic inflammatory disease characterized by a versatile clinical spectrum. Growth arrest specific protein 6 (GAS6)/soluble AXL (sAXL) signaling pathway draws attention in the resolution of inflammation, and its deficiency is associated with chronic inflammatory, autoimmune diseases, as well as clearance of apoptotic cells by phagocytes - efferocytosis. In this study, it was aimed to investigate whether GAS6/sAXL, interleukin (IL)-10, nitric oxide (NO), and BCL-2 levels were associated with inflammation and efferocytosis contributes to the pathogenesis of BD.

If AFP is elevated, where is cancer? The case report on hereditary persistence of Alpha-fetoprotein.

Alpha-fetoprotein (AFP) is expressed by tumors with a high mitotic index such as hepatocellular carcinoma and germ cell tumors, therefore it is used as a tumor biomarker. Interestingly, although there is no underlying cause, elevated AFP has been reported in some genetically predisposed individuals. This is a very rare and benign condition called "hereditary persistence of AFP (HPAFP)" and an inherited in an autosomal dominant manner.

New Avenues to Explore in SARS-CoV-2 Infection: Both TRIM25 and TRIM56 Positively Correlate with VEGF, GAS6, and sAXL in COVID-19 Patients.

The ongoing COVID-19 pandemic poses a significant threat to human health. Many hypotheses regarding pathogenesis have been proposed and are being tried to be clarified by experimental and clinical studies. This study aimed to reveal the roles of the innate immune system modulator GAS6/sAXL pathway, endothelial dysfunction markers vascular endothelial growth factor (VEGF) and hypoxia-inducible factor (HIF)-1, and antiviral effective TRIM25 and TRIM56 proteins in pathogenesis of COVID-19.

Macrolipasemia secondary to colon cancer chemotherapy: a case report.

We reported macrolipasemia in a colon cancer patient during the chemotherapy period without any evidence of pancreatitis. A 52-year-old man formerly treated for papillary thyroid carcinoma had elevated a carcinoembryonic antigen (CEA) concentration in the latest control and was diagnosed with colon cancer. Xelox chemotherapy (oxaliplatin and capecitabine) protocol was planned for six months.

The study of Tau and phospho Tau protein levels in attention deficit and hyperactivity disorder.

Background/aim: Attention deficit and hyperactivity disorder (ADHD) is a widespread neurodevelopmental disorder that begins in childhood and has negative consequences throughout adult life. The etiology and pathogenesis of ADHD are still unclear. Tau protein is a soluble microtubule-related protein expressed by neurons and localized in the cytoplasm as well as axons.

The study of sirtuins in breast cancer patients before and after radiotherapy.

Background/aim: Targeting the new and unique proteins is an important medical strategy for treating breast cancer. It is quite important to find out proteins that have a role in the development of cancer. Sirtuins (SIRT) are well related in different physiological activities and connected with cancer.

In vitro activity of plant extracts against biofilm-producing food-related bacteria.

The identification of effective antimicrobial agents also active on biofilms is a topic of crucial importance in food and industrial environment. For that purpose methanol extracts of Turkish plants, Ficus carica L., Juglans regia L.

Comparison of treatments with the Forsus fatigue resistant device in relation to skeletal maturity: a cephalometric and magnetic resonance imaging study.

Introduction: The aim of this study was to compare the dentoskeletal changes and alterations of mandibular condyle-disc-fossa relationships in subjects at the peak and the end of the pubertal growth period treated with the Forsus fatigue resistant device (3M Unitek, Monrovia, Calif).

Methods: The sample consisted of 29 subjects with Class II Division 1 malocclusions who were classified according to their hand-wrist radiographs. Fifteen patients were at or just before the peak phase of pubertal growth (peak pubertal group).

Evaluation of oil content and fatty acid composition of five endemic Bupleurum species growing in the Central Anatolia region of Turkey.

The fatty acid composition of five endemic Bupleurum (Apiaceae) species was analysed by GC technique for their nutritional value. The amount of oil content of the species varied from 3.77% to 7.