PMID- 35459618 OWN - NLM STAT- MEDLINE DCOM- 20220620 LR - 20220804 IS - 1879-0305 (Electronic) IS - 1359-6101 (Linking) VI - 66 DP - 2022 Aug TI - The roles of cell-cell and organ-organ crosstalk in the type 2 diabetes mellitus associated inflammatory microenvironment. PG - 15-25 LID - S1359-6101(22)00024-7 [pii] LID - 10.1016/j.cytogfr.2022.04.002 [doi] AB - Type 2 diabetes mellitus (T2DM) is a classic metaflammatory disease, and the inflammatory states of the pancreatic islet and insulin target organs have been well confirmed. However, abundant evidence demonstrates that there are countless connections between these organs in the presence of a low degree of inflammation. In this review, we focus on cell-cell crosstalk among local cells in the islet and organ-organ crosstalk among insulin-related organs. In contrast to that in acute inflammation, macrophages are the dominant immune cells causing inflammation in the islets and insulin target organs in T2DM. In the inflammatory microenvironment (IME) of the islet, cell-cell crosstalk involving local macrophage polarization and proinflammatory cytokine production impair insulin secretion by beta-cells. Furthermore, organ-organ crosstalk, including the gut-brain-pancreas axis and interactions among insulin-related organs during inflammation, reduces insulin sensitivity and induces endocrine dysfunction. Therefore, this crosstalk ultimately results in a cascade leading to beta-cell dysfunction. These findings could have broad implications for therapies aimed at treating T2DM. CI - Copyright (c) 2022 Elsevier Ltd. All rights reserved. FAU - Gao, Danni AU - Gao D AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China; Peking University Fifth School of Clinical Medicine, Beijing 100730, PR China. FAU - Jiao, Juan AU - Jiao J AD - Department of Clinical Laboratory, the Seventh Medical Centre of Chinese PLA General Hospital, Beijing 100700, PR China. FAU - Wang, Zhaoping AU - Wang Z AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China. FAU - Huang, Xiuqing AU - Huang X AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China. FAU - Ni, Xiaolin AU - Ni X AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China. FAU - Fang, Sihang AU - Fang S AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China. FAU - Zhou, Qi AU - Zhou Q AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China. FAU - Zhu, Xiaoquan AU - Zhu X AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China. FAU - Sun, Liang AU - Sun L AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China. FAU - Yang, Ze AU - Yang Z AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China. FAU - Yuan, Huiping AU - Yuan H AD - The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, PR China; Peking University Fifth School of Clinical Medicine, Beijing 100730, PR China. Electronic address: yuanhuiping@126.com. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20220416 PL - England TA - Cytokine Growth Factor Rev JT - Cytokine & growth factor reviews JID - 9612306 RN - 0 (Insulin) SB - IM MH - *Diabetes Mellitus, Type 2 MH - Humans MH - Inflammation MH - Insulin MH - *Insulin-Secreting Cells MH - *Islets of Langerhans OTO - NOTNLM OT - Inflammatory microenvironment OT - Islet OT - Metaflammation OT - Type 2 diabetes mellitus OT - beta-cell dysfunction EDAT- 2022/04/24 06:00 MHDA- 2022/06/22 06:00 CRDT- 2022/04/23 05:20 PHST- 2022/02/22 00:00 [received] PHST- 2022/04/08 00:00 [revised] PHST- 2022/04/11 00:00 [accepted] PHST- 2022/04/24 06:00 [pubmed] PHST- 2022/06/22 06:00 [medline] PHST- 2022/04/23 05:20 [entrez] AID - S1359-6101(22)00024-7 [pii] AID - 10.1016/j.cytogfr.2022.04.002 [doi] PST - ppublish SO - Cytokine Growth Factor Rev. 2022 Aug;66:15-25. doi: 10.1016/j.cytogfr.2022.04.002. Epub 2022 Apr 16.