Recent aspects in the genetic renal mechanisms involved in hypertension

The kidney plays an important role in the blood pressure regulation primarily by modulating tubular sodium reabsorption. Various hormones, vasoactive peptides, autacoids and transporters or channels in renal tubules are involved in this process. Genes associated with renal tubular sodium handling are possibly related to the development of hypertension. Genes of the renin-angiotensin-aldosterone system are thought to be especially important as causal genes of hypertension. Na-K-ATPase, biochemically equal to Na pump, exists on the basolateral membrane of renal epithelial cells. It plays a central role in Na reabsorption and creates a driving force for transepithelial transport. Na-K-ATPase activity is regulated by adducin, a membrane-bound skeletal protein, as well as by several hormones such as dopamine, endogenous ouabain-like factor or cytochrome P450 metabolites. Genes of these factors involved in Na-K-ATPase regulation should be related to the development of hypertension. The endothelin system, atrial natriuretic peptide and nitric oxide regulate the tonus of blood vessels as well as renal sodium excretion. Several reports have indicated that genes of these substances are crucial in the pathogenesis of hypertension.

Medienart:

Artikel

Erscheinungsjahr:

1999

Erschienen:

1999

Enthalten in:

Zur Gesamtaufnahme - volume:38

Enthalten in:

Internal medicine (Tokyo, Japan) - 38(1999), 12 vom: 01. Dez., Seite 919-26

Sprache:

Englisch

Beteiligte Personen:

Satoh, T [VerfasserIn]
Owada, S [VerfasserIn]
Ishida, M [VerfasserIn]

Themen:

31C4KY9ESH
73K4184T59
Adducin
Biological Factors
Calmodulin-Binding Proteins
Cardenolides
Digoxin
Digoxin-like factors
Dopamine
EC 1.14.13.39
EC 3.4.15.1
Endothelins
Journal Article
Nitric Oxide
Nitric Oxide Synthase
Peptidyl-Dipeptidase A
Receptors, Angiotensin
Review
Saponins
Sodium Channels
VTD58H1Z2X

Anmerkungen:

Date Completed 27.01.2000

Date Revised 16.05.2019

published: Print

Citation Status MEDLINE

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM105581097