Details of the Drug Combination

General Information of Drug Combination (ID: DC0NJ59)

• Drug Combination Name: Aliskiren + Valsartan
• Indication: Hypertension; Status: Phase 1 [1]
• Component Drugs:
  Aliskiren (DM1BV7W): Small molecular drug
  Valsartan (DMREUQ6): Small molecular drug

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Aliskiren

Disease Entry	ICD 11	Status	REF
Hypertension	BA00-BA04	Approved	[2]

Aliskiren Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Angiotensinogenase renin (REN)	TTB2MXP	RENI_HUMAN	Inhibitor	[6]

Aliskiren Interacts with 2 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[7]
Organic anion transporting polypeptide 2B1 (SLCO2B1)	DTPFTEQ	SO2B1_HUMAN	Substrate	[8]

Aliskiren Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[9]

Aliskiren Interacts with 1 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Cytochrome P450 1A1 (CYP1A1)	OTE4EFH8	CP1A1_HUMAN	Decreases Activity	[10]

Indication(s) of Valsartan

Disease Entry	ICD 11	Status	REF
Chronic heart failure	BD1Z	Approved	[3]
Hypertension	BA00-BA04	Approved	[4]
Coronavirus Disease 2019 (COVID-19)	1D6Y	Phase 3	[5]
Nephropathy	GC2Z	Investigative	[3]

Valsartan Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Angiotensin II receptor type-1 (AGTR1)	TT8DBY3	AGTR1_HUMAN	Antagonist	[12]

Valsartan Interacts with 5 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Multidrug resistance-associated protein 2 (ABCC2)	DTFI42L	MRP2_HUMAN	Substrate	[13]
Organic anion transporting polypeptide 1B1 (SLCO1B1)	DT3D8F0	SO1B1_HUMAN	Substrate	[14]
Peptide transporter 1 (SLC15A1)	DT9G7XN	S15A1_HUMAN	Substrate	[15]
Organic anion transporter 3 (SLC22A8)	DTVP67E	S22A8_HUMAN	Substrate	[16]
Organic anion transporting polypeptide 1B3 (SLCO1B3)	DT9C1TS	SO1B3_HUMAN	Substrate	[13]

Valsartan Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 2C9 (CYP2C9)	DE5IED8	CP2C9_HUMAN	Metabolism	[17]

Valsartan Interacts with 17 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Organic anion transporter 3 (SLC22A8)	OT8BY933	S22A8_HUMAN	Increases Expression	[18]
Angiotensinogen (AGT)	OTBZLYR3	ANGT_HUMAN	Increases Expression	[19]
Transforming growth factor beta-1 proprotein (TGFB1)	OTV5XHVH	TGFB1_HUMAN	Decreases Expression	[20]
Serum amyloid P-component (APCS)	OT76JZ8Z	SAMP_HUMAN	Decreases Expression	[21]
Albumin (ALB)	OTVMM513	ALBU_HUMAN	Decreases Export	[22]
Angiogenin (ANG)	OT3ECS6P	ANGI_HUMAN	Decreases Expression	[11]
Fatty acid-binding protein, adipocyte (FABP4)	OT3DKFOU	FABP4_HUMAN	Decreases Expression	[11]
Natriuretic peptides B (NPPB)	OTSN2IPY	ANFB_HUMAN	Decreases Expression	[23]
Macrophage mannose receptor 1 (MRC1)	OTTVCOPT	MRC1_HUMAN	Decreases Expression	[11]
Cathepsin S (CTSS)	OT3PXIPM	CATS_HUMAN	Decreases Expression	[11]
Hematopoietic progenitor cell antigen CD34 (CD34)	OT1MOFLZ	CD34_HUMAN	Decreases Expression	[11]
Macrosialin (CD68)	OTOYEY3J	CD68_HUMAN	Decreases Expression	[11]
Peroxisome proliferator-activated receptor gamma (PPARG)	OTHMARHO	PPARG_HUMAN	Decreases Expression	[11]
CCAAT/enhancer-binding protein alpha (CEBPA)	OTOM9OE4	CEBPA_HUMAN	Decreases Expression	[11]
Coxsackievirus and adenovirus receptor (CXADR)	OT9ZP02A	CXAR_HUMAN	Decreases Expression	[24]
Scavenger receptor cysteine-rich type 1 protein M130 (CD163)	OT2E32LN	C163A_HUMAN	Decreases Expression	[11]
Cytochrome P450 3A5 (CYP3A5)	OTSXFBXB	CP3A5_HUMAN	Affects Response To Substance	[25]

Test Results of This Drug Combination in Other Disease Systems

Indication	DrugCom ID	Cell Line	Status	REF
Hypertension	DCS7PNS	N. A.	Phase 1	[1]
Acute coronary syndrome	DCMA0K9	N. A.	Phase 1	[26]

References

• [1] ClinicalTrials.gov (NCT00386607) A Safety and Tolerability Study of the Combination of Aliskiren/Valsartan in Patients With High Blood Pressure, Followed by Long-term Safety and Tolerability of Aliskiren, Valsartan and Hydrochlorothiazide.
• [2] URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 4812).
• [3] Valsartan FDA Label
• [4] URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 3937).
• [5] Valsartan for Prevention of Acute Respiratory Distress Syndrome in Hospitalized Patients With SARS-COV-2 (COVID-19) Infection Disease
• [6] Comparative effects of aliskiren-based and ramipril-based therapy on the renin system during long-term (6 months) treatment and withdrawal in patie... J Renin Angiotensin Aldosterone Syst. 2009 Sep;10(3):157-67.
• [7] Effects of the inhibition of intestinal P-glycoprotein on aliskiren pharmacokinetics in cynomolgus monkeys. Biopharm Drug Dispos. 2015 Jan;36(1):15-33.
• [8] Orange and apple juice greatly reduce the plasma concentrations of the OATP2B1 substrate aliskiren. Br J Clin Pharmacol. 2011 May;71(5):718-26.
• [9] Clinical pharmacokinetics and pharmacodynamics of aliskiren. Clin Pharmacokinet. 2008;47(8):515-31.
• [10] Association of CYP1A1 and CYP1B1 inhibition in in vitro assays with drug-induced liver injury. J Toxicol Sci. 2021;46(4):167-176. doi: 10.2131/jts.46.167.
• [11] Valsartan improves adipose tissue function in humans with impaired glucose metabolism: a randomized placebo-controlled double-blind trial. PLoS One. 2012;7(6):e39930. doi: 10.1371/journal.pone.0039930. Epub 2012 Jun 29.
• [12] Radioligand binding assays: application of [(125)I]angiotensin II receptor binding. Methods Mol Biol. 2009;552:131-41.
• [13] Involvement of transporters in the hepatic uptake and biliary excretion of valsartan, a selective antagonist of the angiotensin II AT1-receptor, in humans. Drug Metab Dispos. 2006 Jul;34(7):1247-54.
• [14] Regulation of Organic Anion Transporting Polypeptides (OATP) 1B1- and OATP1B3-Mediated Transport: An Updated Review in the Context of OATP-Mediated Drug-Drug Interactions. Int J Mol Sci. 2018 Mar 14;19(3). pii: E855.
• [15] High-affinity interaction of sartans with H+/peptide transporters. Drug Metab Dispos. 2009 Jan;37(1):143-9.
• [16] Prediction of the overall renal tubular secretion and hepatic clearance of anionic drugs and a renal drug-drug interaction involving organic anion transporter 3 in humans by in vitro uptake experiments. Drug Metab Dispos. 2011 Jun;39(6):1031-8.
• [17] In vitro inhibition screening of human hepatic P450 enzymes by five angiotensin-II receptor antagonists. Eur J Clin Pharmacol. 2000 May;56(2):135-40.
• [18] Uric acid accumulation in the kidney triggers mast cell degranulation and aggravates renal oxidative stress. Toxicology. 2023 Jan 1;483:153387. doi: 10.1016/j.tox.2022.153387. Epub 2022 Dec 1.
• [19] Angiotensin II receptor blockade in normotensive subjects: A direct comparison of three AT1 receptor antagonists. Hypertension. 1999 Mar;33(3):850-5. doi: 10.1161/01.hyp.33.3.850.
• [20] [The relationship between the gene polymorphism of TGF-beta1 and early renal injury in patients with essential hypertension, and the effect of the gene polymorphism of TGF- beta1 on the individual treatment with valsartan]. Zhonghua Yi Xue Yi Chuan Xue Za Zhi. 2007 Aug;24(4):428-31.
• [21] C-reactive protein in heart failure: prognostic value and the effect of valsartan. Circulation. 2005 Sep 6;112(10):1428-34. doi: 10.1161/CIRCULATIONAHA.104.508465. Epub 2005 Aug 29.
• [22] Is renoprotection by angiotensin receptor blocker dependent on blood pressure?: the Saitama Medical School, Albuminuria Reduction in Diabetics with Valsartan (STAR) study. Hypertens Res. 2007 Jun;30(6):529-33. doi: 10.1291/hypres.30.529.
• [23] Effects of valsartan on circulating brain natriuretic peptide and norepinephrine in symptomatic chronic heart failure: the Valsartan Heart Failure Trial (Val-HeFT). Circulation. 2002 Nov 5;106(19):2454-8. doi: 10.1161/01.cir.0000036747.68104.ac.
• [24] Antiviral effect of Bosentan and Valsartan during coxsackievirus B3 infection of human endothelial cells. J Gen Virol. 2010 Aug;91(Pt 8):1959-1970. doi: 10.1099/vir.0.020065-0. Epub 2010 Apr 14.
• [25] Comparing antihypertensive effect and plasma ciclosporin concentration between amlodipine and valsartan regimens in hypertensive renal transplant patients receiving ciclosporin therapy. Am J Cardiovasc Drugs. 2011 Dec 1;11(6):401-9. doi: 10.2165/11593800-000000000-00000.
• [26] ClinicalTrials.gov (NCT00409578) Efficacy and Safety of Aliskiren and Valsartan Versus Placebo in Patients Stabilized Following an Acute Coronary Syndrome. U.S. National Institutes of Health.