Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.4.15.1 (ACE)
 18,300 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The role of renin-angiotensin-aldosterone system (RAAS) in regulating the volume and composition of extracellular fluid, blood pressure (BP) as well as onset and progression of cardiovascular and renal diseases has been studied for more than 150 years. The compounds that block the vital stages of the RAAS cascade, such as ACE-inhibitors (ACEI), AT1-receptor blockers (ARB) and aldosterone receptor antagonists, importantly extended our treatment options. However, the positive therapeutic effects of these compounds also have certain negative consequences. Administration of ACEIs and ARBs interrupts physiological feedback for renal renin release and leads to reactive elevation of circulating active renin and greater production of angiotensin I and angiotensin II with subsequent return of aldosterone secretion to the pre-treatment levels ('escape' phenomenon). These possible adverse effects of the intermediary products of incomplete RAAS blockade leading to organ complications have facilitated the efforts to develop compounds blocking the initial stages of renin-angiotensin cascade--i.e. direct renin blockers. After several years of unsuccessful attempts, the recent years have seen development of the first non-peptide, orally long-term effective renin inhibitor, aliskiren fumarate. In monotherapy or in combination with other antihypertensives (hydrochlorothiazide, ARB, ACEI), aliskiren reduces BP in a dose-dependent manner (75-600 mg/den). Aliskiren reduces plasma renin activity (PRA) and neutralises hydrochlorothiazide-induced RAAS activation. Once daily administration of the drug leads to longer than 24-hour activity and its prolonged blocking effects on the kidneys are the basis for its renoprotectivity. In addition to the significant antihypertensive effect, clinical studies also showed a range of organoprotective properties in patients with left ventricle hypertrophy (ALLAY study), heart failure (ALOFT study) and diabetic nephropathy (AVOID study). Similar to other AT1-blockers, aliskiren has a minimum of adverse side effects. Aliskiren for hypertension therapy was launched in clinical practice in USA in 2007 (Tekturna and combination formulation TekturnaHCl, respectively) and shortly after that in European Union as Rasilez. In the Czech Republic, aliskiren (Rasilez) was released for clinical use by diabetologists and nephrologists in patients with hypertension and concomitant diabetes, nephropathy and proteinuria in doses of 150-300 mg per day on 1. 8. 2009. It is recommended as monotherapy or in combination with other antihypertensives to treat conditions with elevated PRA, including PRA elevation following diuretic, ACEI or ARB administration. Aliskiren might be used in patients who do not tolerate ACEIs as well as in patients in whom angiotensin II participates in the pathogenesis of their diseases. Reno-protective properties leading to a reduction in proteinuria and delaying renal failure progression were observed in patients with diabetic as well as non-diabetic nephropathy. The drug is the subject to similar precautions and contraindications as ACEIs and ARBs, i.e. pregnancy and bilateral renal artery stenosis. To make meaningful conclusions about the so far positive contribution of this new treatment class and its broad applicability for the therapy of hypertension and other cardiovascular diseases, it will be imperative to assess its long-term effects on morbidity and mortality as well as to compare these agents with other RAAS blockers in long-term clinical studies; this represents a research effort for another 7-8 years.
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PMID:[Direct renin inhibitor aliskiren in the treatment of cardiovascular and renal diseases]. 2032 82

(-)-Epigallocatechin gallate, Abafungin, ACE-031, Adapalene/benzoyl peroxide, AE-37, Aflibercept, AGS-003, Albiglutide, Alemtuzumab, Aliskiren fumarate, ALT-801, AN-2728, Anacetrapib, API, Aprepitant, ARQ-197, Ascorbic acid, Atazanavir sulfate, ATN-224, AVI-4658, Azacitidine, Azelnidipine; Belinostat, Bevacizumab, BI-2536, Biphasic insulin aspart, Bortezomib, Bovine lactoferrin, Bryostatin 1, Budesonide/formoterol fumarate; cAC10, Canfosfamide hydrochloride, Cediranib, Clofarabine, Cocaine conjugate vaccine; Darbepoetin alfa, Dasatinib, Denosumab, Disomotide, Doripenem, Dovitinib Lactate, Dronedarone hydrochloride, Drospirenone/estradiol, Dutasteride; Ecogramostim, Entinostat, Enzastaurin hydrochloride, Erlotinib hydrochloride, Everolimus, Exenatide, Ezetimibe, Ezetimibe/simvastatin; Fampridine, Fenretinide LXS, FFR-factor VIIa, Fingolimod hydrochloride, Frovatriptan; Gefitinib, Gimatecan, GP-2/GM-CSF; Iloperidone, Imatinib mesylate, Indibulin, Ipilimumab, Ivabradine hydrochloride; Lactobacillus rhamnosus, Lapatinib ditosylate, LC-07, Lenalidomide, Linifanib, Liposomal doxorubicin, Liposomal vincristine, Litenimod, Lutein; M-118, MDX-1401, MEDI-528, Midostaurin, Miglustat, MK-0657; Natalizumab, Nesiritide, NGR-TNF, Niacin/simvastatin; Obatoclax mesylate, Olaparib, Omacetaxine mepesuccinate; Paclitaxel nanoparticles, Paclitaxel-eluting stent, Palonosetron hydrochloride, Pazopanib hydrochloride, Pegfilgrastim, Pemetrexed disodium, PER.C-flu, Perifosine, PF-02341066, Pimecrolimus, Pitrakinra, Plerixafor hydrochloride, Posaconazole; Rasburicase, Recombinant human relaxin H2, ReoT3D, Retaspimycin hydrochloride, Riferminogene pecaplasmid, Rindopepimut, Romiplostim, Ronacaleret hydrochloride, Rosuvastatin calcium, Rotigotine; Sagopilone, sALP-FcD10, SAR-245409, SCH-697243, Selumetinib, Sirolimus-eluting stent, SIR-Spheres, Sitagliptin phosphate monohydrate, Sitaxentan sodium, Sorafenib, Sunitinib malate; Tadalafil, Tandutinib, Tasimelteon, Temsirolimus, Teriparatide, Tiotropium bromide, TIV, Trabectedin, Tremelimumab, TRU-016; Vadimezan, Val8-GLP-1(7-37)OH, Vandetanib, Vernakalant hydrochloride, Voreloxin, Voriconazole, Vorinostat, Yttrium 90 (90Y) ibritumomab tiuxetan; Zeaxanthin, Ziprasidone hydrochloride, Zosuquidar trihydrochloride.
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PMID:Gateways to clinical trials. 2038 46

The renin-angiotensin-aldosterone system (RAAS) plays a dominant role in the pathophysiology of hypertension, diabetes mellitus, chronic kidney disease and chronic heart failure. Therefore, drugs that block key components of the RAAS such as ACE inhibitors (ACEI) and angiotensin receptor blockers (ARBs) have gained wide clinical use for these indications. Despite progress, the morbidity and mortality of patients treated with ACEI or ARBs remain high. Aliskiren (Tekturna, Rasilez) is the first orally active inhibitor of renin approved for clinical use as an antihypertensive agent. The development program has established that at the licensed doses of 150 mg and 300 mg. Aliskiren is effective either as monotherapy or in combination with drugs from the other major classes. In this review we analyze and review the information already gained with Aliskiren, raises questions regarding the advantages of DRIs as monotherapy compared to marketed ACEIs and ARBs, their potential added value in combination with other RAAS modulators and other still unproven benefits in relation to prorenin and renin receptor biology.
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PMID:Aliskiren: Just a New Drug for Few Selected Patients or an Innovative Molecule Predestinated to Replace Arbs and Ace-Inhibitors? 2772 26