» Articles » PMID: 1522212

Messenger RNA Expression and Synthesis of Endothelin-1 Along Rat Nephron Segments

Overview
Journal J Clin Invest
Specialty General Medicine
Date 1992 Sep 1
PMID 1522212
Citations 21
Authors
Affiliations
Soon will be listed here.
Abstract

The kidney both produces and responds to endothelin. We examined the production and the expression of mRNA of endothelin-1 (ET-1) in tubule suspensions and microdissected nephron segments. ET-1 production was measured by RIA using an ET-1-specific antibody. We applied the reverse transcription and polymerase chain reaction (PCR) technique to detect ET-1 mRNA along the nephron segments. Stimulation of ET-1 production was observed in the presence of FCS and transforming growth factor-beta (TGF-beta) in inner medullary tubules but not in cortical or outer medullary tubule suspensions. Among dissected nephron segments, ET-1 production was observed in glomeruli and inner medullary collecting ducts (IMCD), whereas it was negligible in proximal convoluted tubules (PCT) and medullary thick ascending limbs (MAL). In addition, the PCR product of ET-1 mRNA was also higher in glomeruli and IMCD, whereas it was undetectable in PCT and MAL. Furthermore, FCS and TGF-beta increased ET-1 mRNA in microdissected glomeruli and IMCD. These data clearly demonstrated that the production sites of ET-1 are glomeruli and IMCD among the nephron segments. ET-1 is an autocrine factor in these sites.

Citing Articles

High salt intake induces collecting duct HDAC1-dependent NO signaling.

Sedaka R, Hyndman K, Mironova E, Stockand J, Pollock J Am J Physiol Renal Physiol. 2020; 320(3):F297-F307.

PMID: 33356953 PMC: 7988806. DOI: 10.1152/ajprenal.00323.2020.


The Role of Endothelin and Endothelin Antagonists in Chronic Kidney Disease.

Raina R, Chauvin A, Chakraborty R, Nair N, Shah H, Krishnappa V Kidney Dis (Basel). 2020; 6(1):22-34.

PMID: 32021871 PMC: 6995952. DOI: 10.1159/000504623.


High salt induces autocrine actions of ET-1 on inner medullary collecting duct NO production via upregulated ETB receptor expression.

Hyndman K, Dugas C, Arguello A, Goodchild T, Buckley K, Burch M Am J Physiol Regul Integr Comp Physiol. 2016; 311(2):R263-71.

PMID: 27280426 PMC: 5504420. DOI: 10.1152/ajpregu.00016.2015.


Endothelin and renal ion and water transport.

Speed J, Fox B, Johnston J, Pollock D Semin Nephrol. 2015; 35(2):137-44.

PMID: 25966345 PMC: 4499165. DOI: 10.1016/j.semnephrol.2015.02.003.


The role of transforming growth factor β1 in the regulation of blood pressure.

Matsuki K, Hathaway C, Lawrence M, Smithies O, Kakoki M Curr Hypertens Rev. 2015; 10(4):223-38.

PMID: 25801626 PMC: 4842018. DOI: 10.2174/157340211004150319123313.


References
1.
Marsden P, Dorfman D, Collins T, Brenner B, Orkin S, Ballermann B . Regulated expression of endothelin 1 in glomerular capillary endothelial cells. Am J Physiol. 1991; 261(1 Pt 2):F117-25. DOI: 10.1152/ajprenal.1991.261.1.F117. View

2.
Tomita K, Nonoguchi H, Marumo F . Effects of endothelin on peptide-dependent cyclic adenosine monophosphate accumulation along the nephron segments of the rat. J Clin Invest. 1990; 85(6):2014-8. PMC: 296672. DOI: 10.1172/JCI114667. View

3.
Moriyama T, Murphy H, Martin B, Garcia-Perez A . Detection of specific mRNAs in single nephron segments by use of the polymerase chain reaction. Am J Physiol. 1990; 258(5 Pt 2):F1470-4. DOI: 10.1152/ajprenal.1990.258.5.F1470. View

4.
Ujiie K, Nonoguchi H, Tomita K, Marumo F . Effects of ANF on cGMP synthesis in inner medullary collecting duct subsegments of rats. Am J Physiol. 1990; 259(3 Pt 2):F535-8. DOI: 10.1152/ajprenal.1990.259.3.F535. View

5.
Naruse M, Uchida S, Ogata E, Kurokawa K . Endothelin 1 increases cell calcium in mouse collecting tubule cells. Am J Physiol. 1991; 261(4 Pt 2):F720-5. DOI: 10.1152/ajprenal.1991.261.4.F720. View