Details of the Drug Combination

General Information of Drug Combination (ID: DCXE3NQ)

• Drug Combination Name: Rebamipide + Lansoprazole
• Indication: Gastroesophageal Reflux; Status: Phase 4 [1]
• Component Drugs:
  Rebamipide (DM2GHCR): Small molecular drug
  Lansoprazole (DMXYLQ3): N.A.

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Rebamipide

Disease Entry	ICD 11	Status	REF
Peptic ulcer	DA61	Phase 3	[2]

Rebamipide Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
N-formyl peptide receptor (FPR1)	TT5Y4EM	FPR1_HUMAN	Antagonist	[5]

Rebamipide Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[6]

Rebamipide Interacts with 7 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Baculoviral IAP repeat-containing protein 5 (BIRC5)	OTILXZYL	BIRC5_HUMAN	Decreases Expression	[7]
Bcl-2-like protein 11 (BCL2L11)	OTNQQWFJ	B2L11_HUMAN	Decreases Expression	[4]
Interleukin-8 (CXCL8)	OTS7T5VH	IL8_HUMAN	Decreases Expression	[8]
Mitogen-activated protein kinase 3 (MAPK3)	OTCYKGKO	MK03_HUMAN	Increases Phosphorylation	[4]
Mitogen-activated protein kinase 1 (MAPK1)	OTH85PI5	MK01_HUMAN	Increases Phosphorylation	[4]
Bcl-2-like protein 1 (BCL2L1)	OTRC5K9O	B2CL1_HUMAN	Increases Expression	[4]
ATP-binding cassette sub-family C member 4 (ABCC4)	OTO27PAL	MRP4_HUMAN	Increases Transport	[9]

Indication(s) of Lansoprazole

Disease Entry	ICD 11	Status	REF
Gastric ulcer	DA60	Approved	[3]
Gastrinoma	2C10.1	Approved	[3]
Peptic ulcer	DA61	Approved	[3]

Lansoprazole Interacts with 5 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[10]
Cytochrome P450 2C18 (CYP2C18)	DEZMWRE	CP2CI_HUMAN	Metabolism	[11]
Cytochrome P450 2C8 (CYP2C8)	DES5XRU	CP2C8_HUMAN	Metabolism	[12]
Cytochrome P450 2C9 (CYP2C9)	DE5IED8	CP2C9_HUMAN	Metabolism	[13]
Mephenytoin 4-hydroxylase (CYP2C19)	DEGTFWK	CP2CJ_HUMAN	Metabolism	[14]

Lansoprazole Interacts with 6 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Affects Response To Substance	[15]
Nuclear receptor subfamily 1 group I member 2 (NR1I2)	OTC5U0N5	NR1I2_HUMAN	Increases Activity	[16]
Phospholipid-transporting ATPase ABCA1 (ABCA1)	OT94G6BQ	ABCA1_HUMAN	Increases Expression	[17]
Pro-opiomelanocortin (POMC)	OTV41F7T	COLI_HUMAN	Increases Expression	[18]
Interleukin-8 (CXCL8)	OTS7T5VH	IL8_HUMAN	Decreases Expression	[19]
Phosphoethanolamine/phosphocholine phosphatase (PHOSPHO1)	OT43A0JA	PHOP1_HUMAN	Decreases Activity	[20]

References

• [1] ClinicalTrials.gov (NCT02755753) A Study to Evaluate REbamiPide as an Adjuvant Regimen to Heal erosIve Reflux Esophagitis
• [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: 871).
• [3] Lansoprazole FDA Label
• [4] Rebamipide suppresses 5-fluorouracil-induced cell death via the activation of Akt/mTOR pathway and regulates the expression of Bcl-2 family proteins. Toxicol In Vitro. 2018 Feb;46:284-293. doi: 10.1016/j.tiv.2017.10.019. Epub 2017 Oct 17.
• [5] Rebamipide suppresses formyl-methionyl-leucyl-phenylalanine (fMLP)-induced superoxide production by inhibiting fMLP-receptor binding in human neutrophils. J Pharmacol Exp Ther. 2001 Apr;297(1):388-94.
• [6] Involvement of cytochrome P450 in the metabolism of rebamipide by the human liver. Xenobiotica. 2002 Jul;32(7):573-86.
• [7] Rebamipide inhibits gastric cancer growth by targeting survivin and Aurora-B. Biochem Biophys Res Commun. 2005 Aug 19;334(1):207-12. doi: 10.1016/j.bbrc.2005.05.204.
• [8] Management of recurrence of symptoms of gastroesophageal reflux disease: synergistic effect of rebamipide with 15 mg lansoprazole. Dig Dis Sci. 2010 Dec;55(12):3393-8. doi: 10.1007/s10620-010-1166-9. Epub 2010 Mar 3.
• [9] Multichannel liquid chromatography-tandem mass spectrometry cocktail method for comprehensive substrate characterization of multidrug resistance-associated protein 4 transporter. Pharm Res. 2007 Dec;24(12):2281-96.
• [10] An evaluation of the cytochrome P450 induction potential of pantoprazole in primary human hepatocytes. Chem Biol Interact. 1998 Jul 3;114(1-2):1-13.
• [11] Oxidative metabolism of lansoprazole by human liver cytochromes P450. Mol Pharmacol. 1995 Feb;47(2):410-8.
• [12] Identification of the human P450 enzymes involved in lansoprazole metabolism. J Pharmacol Exp Ther. 1996 May;277(2):805-16.
• [13] Substrates, inducers, inhibitors and structure-activity relationships of human Cytochrome P450 2C9 and implications in drug development. Curr Med Chem. 2009;16(27):3480-675.
• [14] Effects of clarithromycin on lansoprazole pharmacokinetics between CYP2C19 genotypes. Br J Clin Pharmacol. 2005 Mar;59(3):302-9.
• [15] Effect of MDR1 C3435T polymorphism on lansoprazole in healthy Japanese subjects. Eur J Clin Pharmacol. 2009 Jun;65(6):593-600. doi: 10.1007/s00228-009-0625-8. Epub 2009 Feb 24.
• [16] Screening of a chemical library reveals novel PXR-activating pharmacologic compounds. Toxicol Lett. 2015 Jan 5;232(1):193-202. doi: 10.1016/j.toxlet.2014.10.009. Epub 2014 Oct 16.
• [17] Proton pump inhibitor lansoprazole is a nuclear liver X receptor agonist. Biochem Pharmacol. 2010 May 1;79(9):1310-6. doi: 10.1016/j.bcp.2009.12.018. Epub 2010 Jan 8.
• [18] Comparison of the effects of proton pump inhibitors on human plasma adrenocorticotropic hormone and cortisol levels under the starved condition. Biomed Pharmacother. 2006 Apr;60(3):109-12. doi: 10.1016/j.biopha.2006.01.004. Epub 2006 Feb 21.
• [19] Enhanced expression of interleukin-8 and activation of nuclear factor kappa-B in endoscopy-negative gastroesophageal reflux disease. Am J Gastroenterol. 2004 Apr;99(4):589-97. doi: 10.1111/j.1572-0241.2004.04110.x.
• [20] Functional involvement of PHOSPHO1 in matrix vesicle-mediated skeletal mineralization. J Bone Miner Res. 2007 Apr;22(4):617-27. doi: 10.1359/jbmr.070108.