model of pathological calcification of human aortic valve.

The development of drug therapy for the pathological calcification of the aortic valve is still an open issue due to the lack of effective treatment strategies. Currently, the only option for treating this condition is surgical correction and symptom management. The search for models to study the safety and efficacy of anti-calcifying drugs requires them to not only be as close as possible to conditions, but also to be flexible with regard to the molecular studies that can be applied to them.

Multi-omics of aortic valve calcification.

Heart valve calcification is an active cellular and molecular process that partly remains unknown. Osteogenic differentiation of valve interstitial cells (VIC) is a central mechanism in calcific aortic valve disease (CAVD). Studying mechanisms in CAVD progression is clearly needed.

The Role of the Notch Signaling Pathway in Recovery of Cardiac Function after Myocardial Infarction.

Myocardial infarction (MI) is a pathological process, evidencing as massive death of cardiomyocytes associated with hypoxic and oxidative stress. The formation of areas of fibrosis ultimately leads to heart failure. There are some mechanisms that contribute to the functional repair of the heart.

Crenigacestat (LY3039478) inhibits osteogenic differentiation of human valve interstitial cells from patients with aortic valve calcification .

Calcific aortic valve disease (CAVD) is one of the dangerous forms of vascular calcification. CAVD leads to calcification of the aortic valve and disturbance of blood flow. Despite high mortality, there is no targeted therapy against CAVD or vascular calcification.

Experience of Antiseptic Application for Processing of Rat Lung Biological Matrices.

To select the optimum method for disinfecting scaffolds before recellularization, the effects of octenisept and chlorhexidine at different concentrations on lung biological matrices before and after decellularization were studied by using morphological methods (studies of biomechanical strength of extracellular matrix fibers) and by analyzing chemiluminescence in rats. Chlorhexidine diluted 1 : 10 had the least damage on the matrix properties and to the greatest extent contributed to disinfection of scaffolds for their further storage and experimental studies.