Mast cell, a promising therapeutic target in tubulointerstitial fibrosis.
Tubulointerstitial fibrosis is a final common pathway to the eventual structural desolation of kidneys. However, the mechanism involved in this phenomenon is still poorly understood, and current therapies are ineffective or only marginally effective. Mast cell has a variety of physiological and pathological functions through the production of heparin, histamine, neutrophil chemoattractants, immunoregulatory cytokines, and mast cell-specific serine proteases tryptase and chymase. The survival and proliferation of mast cell are dependent upon stem cell factor. Presently, mast cells are known to participate in the pathogenesis of tubulointerstitial fibrosis in many kidney diseases. Several therapeutic approaches to inhibit mast cell activation have already demonstrated some clinical utility in tissue fibrosis or inflammatory diseases such as the use of mast cell stabilizers, inhibitors of tryptase or chymase, blockade of stem cell factor and anti-IgE therapy. We hypothesize that mast cell has a significant role in the progression of tubulointerstitial fibrosis, thus the treatment strategies based on mast cell appear to be promising in these conditions. Development of these novel therapeutic approaches will enable us to target any types of renal disease.
Li
Ying
Y
Division of Nephrology, The Second Xiangya Hospital of Central South University, Middle Ren-Min Road No. 139, Changsha, Hunan 410011, PR China.
Liu
Fu-You
FY
Peng
You-Ming
YM
Li
Jun
J
Chen
Jun
J
D000893:Anti-Inflammatory Agents / Q000008:administration & dosage*; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage; D016503:Drug Delivery Systems / Q000379:methods*; D005355:Fibrosis / Q000473:pathology / Q000628:therapy; D006801:Humans; D008407:Mast Cells / Q000187:drug effects* / Q000473:pathology*; D009395:Nephritis, Interstitial / Q000188:drug therapy* / Q000473:pathology*; D062367:ortho-Aminobenzoates / Q000008:administration & dosage*
D000893:Anti-Inflammatory Agents; D000894:Anti-Inflammatory Agents, Non-Steroidal; D062367:ortho-Aminobenzoates; C012293:tranilast