Peritoneal Adipocytes and Their Role in Inflammation during Peritoneal Dialysis

Adipose tissue is a major site of chronic inflammation associated with peritoneal dialysis (PD) frequently complicating peritonitis. Adiposity-associated inflammation plays a significant contributory role in the development of chronic inflammation in patients undergoing maintenance PD. However, the...

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Main Authors: Kar Neng Lai, Joseph C. K. Leung
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Mediators of Inflammation
Online Access:http://dx.doi.org/10.1155/2010/495416
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author Kar Neng Lai
Joseph C. K. Leung
author_facet Kar Neng Lai
Joseph C. K. Leung
author_sort Kar Neng Lai
collection DOAJ
description Adipose tissue is a major site of chronic inflammation associated with peritoneal dialysis (PD) frequently complicating peritonitis. Adiposity-associated inflammation plays a significant contributory role in the development of chronic inflammation in patients undergoing maintenance PD. However, the molecular and cellular mechanisms of this link remain uncertain. Adipose tissue synthesizes different adipokines and cytokines that orchestrate and regulate inflammation, insulin action, and glucose metabolism locally and systemically. In return, inflammation retards adipocyte differentiation and further exacerbates adipose dysfunction and inflammation. An understanding of the inflammatory roles played by adipose tissue during PD and the healing mechanism of injured mesothelium will help to devise new therapeutic approach to slow the progression of peritoneal damage during peritoneal dialysis. This article reviews the roles of peritoneal adipose tissue in chronic peritoneal inflammation under PD and in serosal repair during PD.
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spelling doaj-art-7af2039a079b45deaf52fe48267b1fcf2025-02-03T01:03:09ZengWileyMediators of Inflammation0962-93511466-18612010-01-01201010.1155/2010/495416495416Peritoneal Adipocytes and Their Role in Inflammation during Peritoneal DialysisKar Neng Lai0Joseph C. K. Leung1Department of Medicine, Queen Mary Hospital, University of Hong Kong, 102 Pokfulam Road, Hong KongDepartment of Medicine, Queen Mary Hospital, University of Hong Kong, 102 Pokfulam Road, Hong KongAdipose tissue is a major site of chronic inflammation associated with peritoneal dialysis (PD) frequently complicating peritonitis. Adiposity-associated inflammation plays a significant contributory role in the development of chronic inflammation in patients undergoing maintenance PD. However, the molecular and cellular mechanisms of this link remain uncertain. Adipose tissue synthesizes different adipokines and cytokines that orchestrate and regulate inflammation, insulin action, and glucose metabolism locally and systemically. In return, inflammation retards adipocyte differentiation and further exacerbates adipose dysfunction and inflammation. An understanding of the inflammatory roles played by adipose tissue during PD and the healing mechanism of injured mesothelium will help to devise new therapeutic approach to slow the progression of peritoneal damage during peritoneal dialysis. This article reviews the roles of peritoneal adipose tissue in chronic peritoneal inflammation under PD and in serosal repair during PD.http://dx.doi.org/10.1155/2010/495416
spellingShingle Kar Neng Lai
Joseph C. K. Leung
Peritoneal Adipocytes and Their Role in Inflammation during Peritoneal Dialysis
Mediators of Inflammation
title Peritoneal Adipocytes and Their Role in Inflammation during Peritoneal Dialysis
title_full Peritoneal Adipocytes and Their Role in Inflammation during Peritoneal Dialysis
title_fullStr Peritoneal Adipocytes and Their Role in Inflammation during Peritoneal Dialysis
title_full_unstemmed Peritoneal Adipocytes and Their Role in Inflammation during Peritoneal Dialysis
title_short Peritoneal Adipocytes and Their Role in Inflammation during Peritoneal Dialysis
title_sort peritoneal adipocytes and their role in inflammation during peritoneal dialysis
url http://dx.doi.org/10.1155/2010/495416
work_keys_str_mv AT karnenglai peritonealadipocytesandtheirroleininflammationduringperitonealdialysis
AT josephckleung peritonealadipocytesandtheirroleininflammationduringperitonealdialysis