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Molecular Medicine
Found: 848
Introduction. Cerebrovascular diseases are a heterogeneous group of conditions shaped by the interaction of polygenic susceptibility, rare monogenic variants, vascular remodeling, neuroinflammation, dysregulated hemostasis, and epigenetic reprogramming. Recent…
Introduction. Single-stranded yeast RNA–ascorbic acid complexes are of interest as a class of natural immunomodulatory systems combining activation of innate immune pattern-recognition receptors with redox-modulating and epigenetic effects of vitamin C. Russia…
Introduction. An aortic aneurysm is defined as an irreversible progressive enlargement of the aorta with an increasing risk of rupture, often fatal. It is known that the imbalance of inhibitors and activators of cell matrix proteolysis and the death of smooth …
The aim of this review is to analyze current understanding of the molecular mechanisms of altered sensitivity of the arterial baroreflex and peripheral chemoreflex and their potential association with perioperative complications. Material and methods. The revi…
Relevance. PARP inhibitors (PARPi), have emerged as a significant development in the treatment of high-grade serous ovarian cancer that is associated with mutations in BRCA1/2 and genes of other homologous recombination proteins. These drugs exploit synthetic …
Introduction. This review is devoted to the problem of the pathogenesis of pain syndrome in multiple myeloma (MM). The severity of pain often correlates poorly with the plasma cell burden but is highly dependent on tumor aggressiveness determined by primary ge…
coronary artery disease, epithelial-mesenchymal transition, cadherins, connexins, transforming growth factor-β, pannexins
Introduction. Personalized treatment strategies for embryonal carcinoma, a germ cell tumor, are crucial due to the inherent heterogeneity of the tumor. Existing in vitro models inadequately reflect the native tumor microenvironment. Ex vivo organ culture (EVOC…
Introduction. Cancer patients have a high risk of developing venous thromboembolic complications, which worsen the outcomes of antitumor treatment and are the second leading cause of death after cancer progression. Objectives – to assess the effect of modern a…
Introduction. Arterial hypertension (AH) and obesity form a common cardiometabolic phenotype, in which hemodynamic overload, dysfunctional adipose tissue, estrogen deficiency, dyslipidemia, endothelial dysfunction, vascular remodeling, and electrophysiological…
Introduction. Primary open-angle glaucoma is considered a multifactorial disease, in the pathogenesis of which low-grade inflammation, cytokine imbalance, extracellular matrix remodeling, and neuroinflammation play a significant role. In comorbid patients with…
Introduction. Cancer drug resistance is driven among others, by non-genetic mechanisms. These processes may involve transcription factors dysregulation, modifications in gene expression, as well as epigenetic mechanisms such as DNA methylation, histone modific…
Introduction. Obesity can no longer be adequately described by body mass index alone. Similar BMI values may coexist with different fat distribution, inflammatory burden, neuroendocrine dysregulation, psychobehavioral traits, and risks of organ dysfunction. Ob…
Introduction. Microglia initiate and play a key role in neuroinflammation, which is currently considered one of the main mechanisms of neurodegeneration in Alzheimer’s disease. The aim of this study was to analyze the morphofunctional characteristics of microg…
Cardiovascular diseases remain one of the main causes of hospitalization, disability, and mortality. The usual monitoring model and rare face-to-face visits often do not keep up with the actual clinical dynamics. This partly explains the growing interest in we…
Introduction. Parkinson’s disease (PD) is a chronic, progressive neurodegenerative disorder, the primary pathological feature of which is the death of dopaminergic neurons in the substantia nigra pars compacta and the accumulation of aggregated α-synuclein. Th…
Tick bite is traditionally viewed in clinical practice primarily as an event associated with the risk of pathogen transmission. Although this interpretation is epidemiologically justified, it does not capture the molecular layer that develops within the first …
Relevance. Modern approaches to detecting circulating tumor DNA (ctDNA) and cell-free DNA (cfDNA) demonstrate high potential for improving the accuracy of molecular diagnostics of tumors and require a comprehensive analysis of all stages, from the biology of f…
Introduction. Yeast RNA is considered a promising class of natural immunomodulators that has been studied in Russian biomedical science since the Soviet period. High-molecular-weight RNA fractions from Saccharomyces cerevisiae exhibit pronounced immunostimulat…
This review systematizes current data on branched-chain aminotransferases (BCATs). Their molecular structure, classification as fold type IV pyridoxal phosphate (PLP)-dependent enzymes, and catalytic features are discussed in detail. The differences between th…