General Information of DFM (ID: F18907)
Name	Repaglinide 1 mg tablet
Company	Citron Pharma
Active Pharmaceutical Ingredient (API)	Repaglinide		API Info click to show the detail info of this API
	Diabetes mellitus		ICD-11: 5A10	Approved
Drug Inactive Ingredient (DIGs)
	DIG ID	DIG Info	DIG Name	DIG Functional Class
	E0Q8ZK	DIG Info	Calcium hydrogenphosphate	Diluent
	E0M0IE	DIG Info	Ferric hydroxide oxide yellow	Colorant
	E06WYP	DIG Info	Glycerin	Antimicrobial preservative ...
	E01UTP	DIG Info	Magnesium stearate	lubricant
	E0DS2Q	DIG Info	Meglumine	Buffering agent
	E09KOV	DIG Info	Poloxamer 188	Emulsifying agent ...
	E0Q7IF	DIG Info	Povidone	Binding agent ...

Full List of Biological Targets of DIG (DBTs) Regulated by DIG(s) in This DFM
Oxidoreductase (ORase)
DBT Name: Cytochrome P450 3A (CYP3A)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Poloxamer 188
Biological Activity	IC50 = 750 uM (tested by experiment)					[1]
Tested Species	Homo sapiens (Human)
UniProt ID	CP3A4_HUMAN ; CP3A5_HUMAN ; CP3A7_HUMAN ; CP343_HUMAN
DBT Name: Albendazole monooxygenase (CYP3A4)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Magnesium stearate
Biological Activity	Protein expression downregulation (tested by experiment)					[2]
Tested Species	Homo sapiens (Human)
UniProt ID	CP3A4_HUMAN
Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Calcium hydrogenphosphate
Biological Activity	Protein expression downregulation (tested by experiment)					[2]
Tested Species	Homo sapiens (Human)
UniProt ID	CP3A4_HUMAN
Experiment (3) for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Poloxamer 188
Biological Activity	IC50 = 60 uM (tested by experiment)					[3]
Tested Species	Homo sapiens (Human)
UniProt ID	CP3A4_HUMAN
Experiment (4) for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Povidone
Biological Activity	IC50 = 107 uM (tested by experiment)					[3]
Tested Species	Homo sapiens (Human)
UniProt ID	CP3A4_HUMAN
Experiment (5) for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Povidone
Biological Activity	Protein expression upregulation (tested by experiment)					[2]
Tested Species	Homo sapiens (Human)
UniProt ID	CP3A4_HUMAN
DBT Name: Cytochrome P450 2E1 (CYP2E1)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Poloxamer 188
Biological Activity	IC50 = 203.7 uM (tested by experiment)					[3]
Tested Species	Homo sapiens (Human)
UniProt ID	CP2E1_HUMAN
DBT Name: Cytochrome P450 2C9 (CYP2C9)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Poloxamer 188
Biological Activity	IC50 = 244.8 uM (tested by experiment)					[3]
Tested Species	Homo sapiens (Human)
UniProt ID	CP2C9_HUMAN
DBT Name: Debrisoquine 4-hydroxylase (CYP2D6)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Poloxamer 188
Biological Activity	EC50 = 387.6 uM (tested by experiment)					[3]
Tested Species	Homo sapiens (Human)
UniProt ID	CP2D6_HUMAN
DBT Name: Cytochrome P450 3A5 (CYP3A5)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Poloxamer 188
Biological Activity	IC50 = 210 uM (tested by experiment)					[3]
Tested Species	Homo sapiens (Human)
UniProt ID	CP3A5_HUMAN
Transferase (TFase)
DBT Name: Alglucerase (GBA)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Meglumine
Biological Activity	IC50 = 447000 nM (estimated based on the structural similarity with CHEMBL1933095 )					[4]
Structural Similarity	Tanimoto coefficient = 0.846153846
Tested Species	Bos taurus (Bovine)
UniProt ID	GLCM_BOVIN
Lyase/isomerase/ligase (L/I/G)
DBT Name: Cholesterol 25-hydroxylase (CYP1A2)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Povidone
Biological Activity	IC50 = 78.3 uM (tested by experiment)					[3]
Tested Species	Homo sapiens (Human)
UniProt ID	CP1A2_HUMAN
Primary active transporter (PAT)
DBT Name: Multidrug resistance protein 2 (ABCC2)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Poloxamer 188
Biological Activity	Inhibition ratio = 53 % (tested by experiment)					[5]
Tested Species	Homo sapiens (Human)
UniProt ID	MRP2_HUMAN
Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Poloxamer 188
Biological Activity	Inhibition ratio > 55 % (tested by experiment)					[6]
Tested Species	Homo sapiens (Human)
UniProt ID	MRP2_HUMAN
Cell line (CELL)
DBT Name: Colon cancer Caco-2 cells (Caco-2)				Click to Show/Hide
Detailed Information	DBT Info click to show the detail info of this DBT
Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
Interacting DIG	Poloxamer 188
Biological Activity	Chylomicron secretion downregulation (tested by experiment)					[7]
Tested Species	Homo sapiens (Human)

References
1	Nonionic surfactants are strong inhibitors of cytochrome P450 3A biotransformation activity in vitro and in vivo. Eur J Pharm Sci. 2009 Mar 2;36(4-5):401-11.
2	Effects of commonly used excipients on the expression of CYP3A4 in colon and liver cells. Pharm Res. 2010 Aug;27(8):1703-12.
3	Mediation of in vitro cytochrome p450 activity by common pharmaceutical excipients. Mol Pharm. 2013 Jul 1;10(7):2739-48.
4	Towards a stable noeuromycin analog with a D-manno configuration: synthesis and glycosidase inhibition of D-manno-like tri- and tetrahydroxylated azepanes. Bioorg Med Chem. 2012 Jan 15; 20(2):641-9.
5	Inhibition of human efflux transporter ABCC2 (MRP2) by self-emulsifying drug delivery system: influences of concentration and combination of excipients. J Pharm Pharm Sci. 2014;17(4):447-60.
6	Interactions between human multidrug resistance related protein (MRP2; ABCC2) and excipients commonly used in self-emulsifying drug delivery systems (SEDDS). Int J Pharm. 2013 Apr 15;447(1-2):192-8.
7	The effects of pluronics block copolymers and Cremophor EL on intestinal lipoprotein processing and the potential link with P-glycoprotein in Caco-2 cells. Pharm Res. 2003 Jul;20(7):1085-92.

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