The luminal intestinal microflora affects the state of the muscular system of experimental animals and humans. The role of nutrition in the development of skeletal muscles is considered. The role of metabolically active substances secreted by the microbiota in the development of cachexia, sarcopenia, and kwashiorkor is considered. The effect of exercise on the gut microbiome was assessed. Possible variants of the influence of probiotics on the state of skeletal muscles and its functional activity in the experiment in animals and humans are presented.

Interleukin 11 (IL-11) was discovered in 1990 in fibrocyte-like stromal cells of the bone marrow, but there has recently been an increased interest in the cytokine. Understanding the physiological roles of cytokines will allow their use as pharmacological agents in clinical practice. Studies have indicated that IL-11 affects the mechanism for the development of a number of pathologies of the nervous system. IL-11 plays a significant role in the central nervous system. The local expression of this cytokine by nerve cells has been observed. The current work summarizes the results of studies which found that the cytokine affects the mechanism of development of pathologies of the central nervous system. In the near future, this cytokine may be used clinically to fix the mechanisms that are involved in the development of pathological conditions of the nervous system.

The study of the role of cytokines in various pathological conditions of the body is a topical area in modern biomedicine. Understanding the physiological roles played by cytokines will aid in finding applications for them as pharmacological agents in clinical practice. Interleukin 11 (IL-11) was discovered in 1990 in fibrocyte-like bone marrow stromal cells, but there has been increased interest in this cytokine in recent years. IL-11 has been shown to correct inflammatory pathways in the epithelial tissues of the respiratory system, where the main events occur during SARS-CoV-2 infection. Further research in this direction will probably support the use of this cytokine in clinical practice. The cytokine plays a significant role in the central nervous system; local expression by nerve cells has been shown. Studies show the involvement of IL-11 in the mechanisms of development of a number of pathologies of the nervous system, and therefore it seems relevant to generalize and analyze the experimental data obtained in this direction. This review summarizes information that shows the involvement of IL-11 in the mechanisms of development of brain pathologies. In the near future this cytokine will likely find clinical application for the correction of mechanisms that are involved in the formation of pathological conditions of the nervous system.

The study of the role of cytokines in various pathological conditions of the body is one of the topical areas of modern biomedicine. Interleukin 11 (IL-11) was discovered in 1990 in fibrocyte-like bone marrow stromal cells, but there has been an increased interest in the cytokine in recent years. The cytokine plays a significant role in the central nervous system; local expression of this cytokine by nerve cells has been shown. Studies show the involvement of IL-11 in the mechanisms of development of a number of pathologies of the nervous system. The review summarizes information that shows the involvement of IL-11 in the mechanisms of development of brain pathologies. Probably, in the near future, this cytokine will be able to find clinical application in the correction of mechanisms that are involved in the formation of pathological conditions of the nervous system.

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