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Molecular Medicine
Found: 57
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…
Introduction. Glutamate receptors are involved in modulating key T-lymphocyte functions, including proliferation, chemotaxis, and others. In the context of the immunopathogenesis of multiple sclerosis (MS), studying the mechanisms underlying these effects is o…
The aim of this review is to systematize current knowledge on the role of selenium in biochemical processes and in the development of diseases associated with its deficiency or excess. Material and methods. A comprehensive search and analysis of publications f…
Introduction. Short peptides are considered a promising class of geroprotective agents capable of modifying key molecular mechanisms of aging, from epigenetic regulation of gene expression to maintenance of neuroendocrine and antioxidant homeostasis. Laborator…
Relevance. Primary malignant neoplasms of bones and articular cartilage account for about 0.2% of all cancer cases and are characterized by an aggressive course, high tendency to metastasize, and resistance to therapy, which leads to unsatisfactory survival ra…
Introduction. Cardiovascular diseases are the main cause of death and disability in the world population. Serotonin plays a significant role in the development and progression of atherosclerotic processes due to its two classical functions – platelet aggregati…
Introduction. In general, the physiological response of tissues to external stresses is not linear in accordance with Hooke's law. Biological tissues are known to exhibit a nonlinear relationship between stress and strain, although the origins of this nonlinea…
Introduction. Chronic heart failure is a multifactorial disease, an important role in the pathogenesis of which is played by disorders of the functions of mitochondria and energy metabolism in cardiomyocytes, as well as a significant contribution is made by ge…
Introduction. This review is devoted to the study of the structure, properties, evolution of hemoglobins, biochemical and clinical aspects of the use of neuroglobin (Ngb) and fetal hemoglobin (HbF) in health and in ischemic hypoxia of the brain. Material and m…
Introduction. Immune checkpoint (IC) signaling pathways are involved in regulating the functions of T lymphocytes and NK cells, which play a key role in antitumor and antiviral control. The purpose of our study was to systematically analyze the information pre…
Relevance. Ectopic secretion, which occurs in the early stages of tumor development, is not only one of the first signs of a neoplasm, but can also indicate the severity of the oncological process. Purpose of the study: To evaluate the possibility of using the…
Relevance. The review is devoted to the analysis of modern ideas about the functional role of connexins in intercellular interactions, their participation in maintaining cellular and tissue homeostasis and in the pathogenesis of diseases of the respiratory sys…
Introduction. The study of the level of the so-called «youth proteins» TIMP-2 and irisin in diseases of the cardiovascular system is not only of theoretical interest, but also of practical importance, as it outlines new ways to treat these diseases. Purpose of…
This review is devoted to summarizing the available data on the expression of long non-coding RNAs (lncRNAs) in lung cancer cells and tissues, their role in tumorigenesis, association with clinical and morphological characteristics and disease prognosis. The p…
Introduction. Entry of inorganic and organic nanomaterials through respiratory tract, skin and digestive system increases the risks of immunological disorders, hereditary and oncological diseases. Localization and stability of nanoparticles are determined by t…
Introduction. The formation of effective bioregulators for the maintenance of the basic physiological functions, so as polypeptide complexes (PPCs), is one of the actual task of modern biology and medicine. Purpose of study. Effect of combination of polypeptid…
Introduction. Nootropic drugs are used at all stages in treatment of behavioral disorders associated with alcohol consumption, when the correction of the functions of operational (working) memory and attention contributes to a more adequate processing and assi…
Mitochondria are the active cell organelles whose structures (the membrane in particular) express a large number of signaling molecules, proteins mainly, that play an important regulatory role in cell active functioning. The biological activity of mitochondria…
Gestosis is a complication of the normal course of the gestational process that occurs during pregnancy, childbirth and in the first days of the postpartum period, characterized by a deep disorder of the functions of vital organs and systems. Preeclampsia (PE)…
Aim of investigation. The study of characteristics of fibroblast growth factors (FGFs), as a man factor FGFd, including 22 structurally connected polypeptides, is necessary for the neuroprotection by the CNS degenerative pathology is presented playing a great …