Details of the Drug Formulation (DFM)

General Information of DFM (ID: F20606)
Name
Tacrolimus 4 mg tablet
Company
Veloxis Pharmaceuticals
Active Pharmaceutical Ingredient (API) Tacrolimus API Info click to show the detail info of this API
Ulcerative colitis ICD-11: DD71 Approved
Drug Inactive Ingredient (DIGs)
DIG ID DIG Info DIG Name DIG Functional Class
E0J0LX DIG Info Butylated hydroxytoluene Antioxidant
E00DHW DIG Info Lactose monohydrate Binding agent ...
E01UTP DIG Info Magnesium stearate lubricant
E09KOV DIG Info Poloxamer 188 Emulsifying agent ...
E09BYS DIG Info Polyethylene glycol 6000 Coating agent ...
E06RNC DIG Info Tartaric acid Acidulant ...
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 Poloxamer 188
                    Biological Activity IC50 = 60 uM (tested by experiment) [3]
                    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 Polyethylene glycol 6000
                    Biological Activity Inhibition ratio < 70 % (tested by experiment) [4]
                    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
      Lyase/isomerase/ligase (L/I/G)
            DBT Name: Carbonic anhydrase I (CA1) 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 Butylated hydroxytoluene
                    Biological Activity Ki = 245200 nM (tested by experiment) [5]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CAH1_HUMAN
            DBT Name: Carbonic anhydrase II (CA2) 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 Butylated hydroxytoluene
                    Biological Activity Ki = 630 nM (tested by experiment) [5]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CAH2_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) [6]
                    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) [7]
                    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) [8]
                    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 Pharmaceutical excipients inhibit cytochrome P450 activity in cell free systems and after systemic administration. Eur J Pharm Biopharm. 2008 Sep;70(1):279-88.
5 Carbonic anhydrase inhibitors. Inhibition of human erythrocyte isozymes I and II with a series of antioxidant phenols. Bioorg Med Chem. 2009 Apr 15; 17(8):3207-11.
6 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.
7 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.
8 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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