Some mechanisms of inflammation development in type 2 diabetes mellitus

Inflammation plays a key role in the development and progression of type 2 diabetes (T2DM), a disease characterized by peripheral insulin resistance and systemic glucolipotoxicity. The main source of inflammation in the early stages of the disease is visceral adipose tissue (VT). Macrophages are inn...

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Autores principales: L. A. Bochkareva, L. V. Nedosugova, N. A. Petunina, M. Е. Теlnova, E. V. Goncharova
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RU
Publicado: Endocrinology Research Centre 2021
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Acceso en línea:https://doaj.org/article/2118aaf5687d482aac22da2051bc2cc7
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spelling oai:doaj.org-article:2118aaf5687d482aac22da2051bc2cc72021-11-14T09:00:23ZSome mechanisms of inflammation development in type 2 diabetes mellitus2072-03512072-037810.14341/DM12746https://doaj.org/article/2118aaf5687d482aac22da2051bc2cc72021-11-01T00:00:00Zhttps://www.dia-endojournals.ru/jour/article/view/12746https://doaj.org/toc/2072-0351https://doaj.org/toc/2072-0378Inflammation plays a key role in the development and progression of type 2 diabetes (T2DM), a disease characterized by peripheral insulin resistance and systemic glucolipotoxicity. The main source of inflammation in the early stages of the disease is visceral adipose tissue (VT). Macrophages are innate immune cells that are present in all peripheral tissues, including VT. Violation of the response of VT (MT) macrophages to changes in the microenvironment underlies aberrant inflammation and the development of local and systemic insulin resistance. The inflammatory activation of macrophages is regulated at several levels: stimulation of cell surface receptors, intracellular signaling, transcription, and metabolic levels. Which are activated by the transformation of macrophages along the pro-inflammatory or anti-inflammatory pathways. Such polarization of macrophages in modern immunology is divided into classical anti-inflammatory M1 polarization and alternative anti-inflammatory M2 polarization of macrophages. The M1 / M2 ratio of macrophages in the process of inflammation ensures the resolution of inflammation at different stages of its development. The review considers the main mechanisms involved in VT inflammation and the development of insulin resistance in T2DM, supported with the participation of immunocompetent cells, M1 / M2, as well as growth factors and humoral immunity factors secreted during this process.L. A. BochkarevaL. V. NedosugovaN. A. PetuninaM. Е. ТеlnovaE. V. GoncharovaEndocrinology Research Centrearticleinflammationtype 2 diabetes mellitusinsulin resistanceadipose tissuemacrophagesNutritional diseases. Deficiency diseasesRC620-627ENRUСахарный диабет, Vol 24, Iss 4, Pp 334-341 (2021)
institution DOAJ
collection DOAJ
language EN
RU
topic inflammation
type 2 diabetes mellitus
insulin resistance
adipose tissue
macrophages
Nutritional diseases. Deficiency diseases
RC620-627
spellingShingle inflammation
type 2 diabetes mellitus
insulin resistance
adipose tissue
macrophages
Nutritional diseases. Deficiency diseases
RC620-627
L. A. Bochkareva
L. V. Nedosugova
N. A. Petunina
M. Е. Теlnova
E. V. Goncharova
Some mechanisms of inflammation development in type 2 diabetes mellitus
description Inflammation plays a key role in the development and progression of type 2 diabetes (T2DM), a disease characterized by peripheral insulin resistance and systemic glucolipotoxicity. The main source of inflammation in the early stages of the disease is visceral adipose tissue (VT). Macrophages are innate immune cells that are present in all peripheral tissues, including VT. Violation of the response of VT (MT) macrophages to changes in the microenvironment underlies aberrant inflammation and the development of local and systemic insulin resistance. The inflammatory activation of macrophages is regulated at several levels: stimulation of cell surface receptors, intracellular signaling, transcription, and metabolic levels. Which are activated by the transformation of macrophages along the pro-inflammatory or anti-inflammatory pathways. Such polarization of macrophages in modern immunology is divided into classical anti-inflammatory M1 polarization and alternative anti-inflammatory M2 polarization of macrophages. The M1 / M2 ratio of macrophages in the process of inflammation ensures the resolution of inflammation at different stages of its development. The review considers the main mechanisms involved in VT inflammation and the development of insulin resistance in T2DM, supported with the participation of immunocompetent cells, M1 / M2, as well as growth factors and humoral immunity factors secreted during this process.
format article
author L. A. Bochkareva
L. V. Nedosugova
N. A. Petunina
M. Е. Теlnova
E. V. Goncharova
author_facet L. A. Bochkareva
L. V. Nedosugova
N. A. Petunina
M. Е. Теlnova
E. V. Goncharova
author_sort L. A. Bochkareva
title Some mechanisms of inflammation development in type 2 diabetes mellitus
title_short Some mechanisms of inflammation development in type 2 diabetes mellitus
title_full Some mechanisms of inflammation development in type 2 diabetes mellitus
title_fullStr Some mechanisms of inflammation development in type 2 diabetes mellitus
title_full_unstemmed Some mechanisms of inflammation development in type 2 diabetes mellitus
title_sort some mechanisms of inflammation development in type 2 diabetes mellitus
publisher Endocrinology Research Centre
publishDate 2021
url https://doaj.org/article/2118aaf5687d482aac22da2051bc2cc7
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AT lvnedosugova somemechanismsofinflammationdevelopmentintype2diabetesmellitus
AT napetunina somemechanismsofinflammationdevelopmentintype2diabetesmellitus
AT metelnova somemechanismsofinflammationdevelopmentintype2diabetesmellitus
AT evgoncharova somemechanismsofinflammationdevelopmentintype2diabetesmellitus
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