Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.4.23.15 (renin)
 35,795 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Monogenic or single-gene forms of human hypertension result from mutations involving regulatory elements of the renin-angiotensin-aldosterone system (RAAS) or occur in syndromes associated with hereditary pheochromocytoma. RAAS gain-of-function mutations result in sodium retention, suppression of plasma renin activity, and often, but not invariably, hypokalemia. Hereditary RAAS syndromes result from intrinsic renal abnormalities (apparent mineralocorticoid excess and Liddle's syndromes) or from mineralocorticoid excess states (congenital adrenal hyperplasia and glucocorticoid-remediable aldosteronism). In the hereditary pheochromocytoma syndromes many asymptomatic individuals are identified because they are at-risk individuals in kindreds with a pheochromocytoma-predisposing syndrome. On the other hand, up to 25% of subjects with presumed "sporadic" pheochromocytoma have germline mutations in one of four pheochromocytoma susceptibility genes (the RET proto-oncogene, von Hippel-Lindau gene, neurofibromatosis F1 gene, and succinate dehydrogenase subunit D and succinate dehydrogenase subunit B genes). Hereditary pheochromocytomas are typically intra-adrenal and bilateral and patients typically present at younger ages compared with sporadic pheochromocytoma.
 ...
PMID:Screening for genetic causes of hypertension. 1241 72