NGR4 and ERBB4 as Promising Diagnostic and Therapeutic Targets for Metabolic Disorders.

Obese individuals are at high risk for developing type 2 diabetes mellitus, cardiovascular diseases, and nonalcoholic fatty liver disease. The aim of this review was to analyze the scientific literature and databases to reveal the fundamental role of neuregulin 4 (NRG4) and its receptors in the development of obesity-associated metabolic disorders. This review demonstrates that NRG4 and its receptors are promising therapeutic targets for the treatment of socially significant obesity-associated pathologies.

gp130 Activates Mitochondrial Dynamics for Hepatocyte Survival in a Model of Steatohepatitis.

Obesity is the main cause of metabolic complications. Fatty liver infiltration is a companion of obesity. NAFLD is associated with impaired energy metabolism with an excess of nutrients.

[The study of a diagnostic model of mucogingival deformities using high-frequency ultrasound dopplerography].

Objective: The aim of the study is to increase the effectiveness of diagnostics of microhemocirculatory changes in periodontal tissues in anatomical and functional disorders of the mucogingival complex, based on the use of the method of discriminant analysis of ultrasound opplerography.

Material And Methods: 187 patients aged 18-44 years (young age according to WHO) were examined without concomitant somatic pathology with various variants of anatomical structures of the mucous-gingival complex, which included an assessment of blood flow in periodontal tissues by ultrasound dopplerography at rest and during a functional test of the tension of the soft tissues of the upper and lower lip, cheeks using an opt-out. After qualitative and quantitative analysis of dopplerograms, an automated assessment of the microhemocirculation of the studied structures was performed, identifying differences between groups using step-by-step discriminant analysis with the study of several variables.

Tumor Necrosis Receptor Superfamily Interact with Fusion and Fission of Mitochondria of Adipose Tissue in Obese Patients without Type 2 Diabetes.

Interactions between receptors and ligands of the tumor necrosis factor superfamily (TNFSF) provide costimulatory signals that control the survival, proliferation, differentiation, and effector function of immune cells. All components of the TNF superfamily are associated with NF-kB functions that are not limited to cell death and may promote survival in the face of adipose tissue inflammation in obesity. Inflammation dysfunction of mitochondria is a key factor associated with insulin resistance in obesity.

Analysis of miRNAs Profiles in Serum of Patients With Steatosis and Steatohepatitis.

Non-alcoholic fatty liver disease (NAFLD) is emerging as one of the most common chronic liver diseases worldwide, affecting 25% of the world population. In recent years, there has been increasing evidence for the involvement of microRNAs in the epigenetic regulation of genes taking part in the development of steatosis and steatohepatitis-two main stages of NAFLD pathogenesis. In the present study, miRNA profiles were studied in groups of patients with steatosis and steatohepatitis to compare the characteristics of RNA-dependent epigenetic regulation of the stages of NAFLD development.