The chemokine system and its role in obesity. Issue 4 (30th October 2018)

• Record Type: Journal Article
• Authors: Xue, Wenhua; Fan, Zhirui; Li, Lifeng; Lu, Jingli; Zhai, Yunkai; Zhao, Jie
• Is Part Of: Journal of cellular physiology. Volume 234:Issue 4(2019:Apr.)
• Page Start: 3336
• Page End: 3346
• Publication Date: 2018-10-30
• Subjects: adipose tissues (AT) -- chemokines -- cytokines -- diabetes mellitus -- obesity; Physiology -- Periodicals; Cell physiology -- Periodicals; 571.6
• DOI: 10.1002/jcp.27293
• Languages: English
• ISSNs: 0021-9541

Abstract

Abstract: The chemokine system is a complex arrangement of molecules that attract leukocytes to the site of injury or inflammation. This chemotactic behavior gives the system the name "Chemokine." The intricate and redundant nature of the chemokine system has made it a subject of ongoing scientific investigation. Obesity is characterized as low‐grade systemic or chronic inflammation that is responsible for the release of cytokines, adipokines, and chemokines. Excessive tissue fat expansion triggers the release of chemokines, which in turn attract various leukocytes and activate the resident immune surveillance system, eventually leading to worsening of obesity and other related comorbidities. To date, 50 chemokines and 20 chemokine receptors that belong to the G‐protein‐coupled receptor family have been discovered, and over the past two decades, the physiological and pathological roles of many of these chemokines and their receptors have been elucidated. The objective of this review is to present an update on the link between chemokines and obesity under the light of recent knowledge. Abstract : The chemokine system is a complex arrangement of molecules that attract leukocytes to the site of injury or inflammation. Obesity is characterized as low‐grade systemic or chronic inflammation that is responsible for the release of cytokines, adipokines, and chemokines. The objective of this review is to present an update on the link between chemokines and obesity under the light of recent knowledge.