Connective Tissue Growth Factor and Renal Fibrosis

  • Qing Yin
  • Hong LiuEmail author
Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 1165)


CCN2, also known as connective tissue growth factor (CTGF), is one of important members of the CCN family. Generally, CTGF expresses at low levels in normal adult kidney, while increases significantly in various kidney diseases, playing an important role in the development of glomerular and tubulointerstitial fibrosis in progressive kidney diseases. CTGF is involved in cell proliferation, migration, and differentiation and can promote the progression of fibrosis directly or act as a downstream factor of transforming growth factor β (TGF-β). CTGF also regulates the expression and activity of TGF-β and bone morphogenetic protein (BMP), thereby playing an important role in the process of kidney repair. In patients with chronic kidney disease, elevated plasma CTGF is an independent risk factor for progression to end-stage renal disease and is closely related to glomerular filtration rate. Therefore, CTGF may be a potential biological marker of kidney fibrosis, but more clinical studies are needed to confirm this view. This section briefly describes the role and molecular mechanisms of CTGF in renal fibrosis and also discusses the potential value of targeting CCN2 for the treatment of renal fibrosis.


Connective tissue growth factor Renal fibrosis TGF-β 



This study was supported by grants from the National Key Research and Development Program of China (2018YFC1314004).


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© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.Institute of Nephrology, Zhong Da HospitalSoutheast University School of MedicineNanjingChina

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