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Kakturskiy L.V.
Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery
Mikhaleva L.M.
Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery
Gioeva Z.V.
Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery
Gutyrchik N.A.
Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery;
Patrice Lumumba Peoples’ Friendship University of Russia
The role of imbalance of myocardial cell adhesion proteins in cardiac arrhythmia and heart failure
Journal: Russian Journal of Archive of Pathology. 2024;86(5): 75‑80
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To cite this article:
Kakturskiy LV, Mikhaleva LM, Gioeva ZV, Gutyrchik NA. The role of imbalance of myocardial cell adhesion proteins in cardiac arrhythmia and heart failure. Russian Journal of Archive of Pathology.
2024;86(5):75‑80. (In Russ.)
https://doi.org/10.17116/patol20248605175
A review of the literature data on the role of imbalance of cellular adhesion proteins (CAP) of the heart in the development of cardiac arrhythmias and heart failure. The CAPS of the intercalated discs belonging to the cadherin and desmin groups provide a mechanical connection of cardiomyocytes, proteins from the connexin group are responsible for the transmission of an electrical impulse. The imbalance of CAP has mainly a hereditary origin and is accompanied by the destruction of intercalated discs, blockage of impulse transmission with the development of electrical instability of the myocardium and cardiac arrhythmias, including ventricular and atrial fibrillation. This is the case with cardiomyopathies, coronary heart disease. Endothelial dysfunction also plays an essential role in atrial fibrillation, which is associated with an imbalance in the CAP of the endothelial lining of the endocardium and blood vessels.
Keywords:
Authors:
Kakturskiy L.V.
Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery
Mikhaleva L.M.
Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery
Gioeva Z.V.
Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery
Gutyrchik N.A.
Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery;
Patrice Lumumba Peoples’ Friendship University of Russia
Received:
11.04.2024
Accepted:
26.06.2024
List of references:
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