Sphingosine Kinase-1/sphingosine 1-phosphate pathway in diabetic nephropathy / 中华医学杂志(英文版)
Chinese Medical Journal
; (24): 3004-3010, 2014.
Article
in En
| WPRIM
| ID: wpr-318562
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>Diabetic nephropathy (DN) is the major cause of end-stage renal disease worldwide and its prevalence continues to increase. Currently, therapies for DN provide only partial renoprotection; hence new targets for therapeutic intervention need to be identified. In this review, we summarized the new target, sphingosine kinase-1/sphingosine 1-phosphate (SphK1/S1P) pathway, explored its potential therapeutic role in the prevention and treatment of DN.</p><p><b>DATA SOURCES</b>Most relevant articles were mainly identified by searching PubMed in English.</p><p><b>STUDY SELECTION</b>Mainly original articles and critical review articles by major pioneer investigators in this field were selected to be reviewed.</p><p><b>RESULTS</b>SphK1/S1P pathway can be activated by hyperglycemia, advanced glycation end products, and many pro-inflammatory cytokines, which leads to fibronectin, transforming growth factor-β1 up-regulation and AP-1 activation. And then it could promote glomerular mesangial cells proliferation and extracellular matrix accumulation, mediating the initiation and progression of diabetic renal fibrosis.</p><p><b>CONCLUSIONS</b>SphK1/S1P pathway is closely correlated with the pathogenesis of DN. The results suggest that SphK1/S1P pathway as a new target for clinically improving DN in future is of great prospect.</p>
Full text:
1
Index:
WPRIM
Main subject:
Sphingosine
/
Lysophospholipids
/
Signal Transduction
/
Phosphotransferases (Alcohol Group Acceptor)
/
Diabetic Nephropathies
/
Extracellular Matrix
/
Metabolism
Type of study:
Prognostic_studies
Limits:
Humans
Language:
En
Journal:
Chinese Medical Journal
Year:
2014
Type:
Article