Details of the Drug Formulation (DFM)

General Information of DFM (ID: F05058)
Name
Crofelemer 125 mg tablet
Company
Napo Pharmaceuticals
Active Pharmaceutical Ingredient (API) Crofelemer API Info click to show the detail info of this API
Human immunodeficiency virus infection ICD-11: 1C60 Approved
Drug Inactive Ingredient (DIGs)
DIG ID DIG Info DIG Name DIG Functional Class
E03SQI DIG Info Carmellose sodium Disintegrant
E0MF5O DIG Info Ethyl acrylate Film/membrane-forming agent ...
E01UTP DIG Info Magnesium stearate lubricant
E0V6QI DIG Info methylparaben Antimicrobial preservative
E0KP0P DIG Info Propyl 4-hydroxybenzoate Antimicrobial preservative
E01UTV DIG Info Silicon dioxide Anticaking agent ...
E0QY1F DIG Info Talc Anticaking agent ...
E05BSD DIG Info Titanium dioxide Coating agent ...
E0K0OU DIG Info Triethyl citrate Plasticizing agent ...
Full List of Biological Targets of DIG (DBTs) Regulated by DIG(s) in This DFM
      G-protein coupled receptor (GPCR)
            DBT Name: Muscarinic receptor M1 (ACM1) 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 Propyl 4-hydroxybenzoate
                    Biological Activity IC50 = 23 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ACM1_HUMAN
      Oxidoreductase (ORase)
            DBT Name: Prostaglandin G/H synthase 1 (COX-1) 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 Propyl 4-hydroxybenzoate
                    Biological Activity IC50 > 3 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID PGH1_HUMAN
            DBT Name: Prostaglandin G/H synthase 2 (COX-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 Propyl 4-hydroxybenzoate
                    Biological Activity IC50 > 3 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID PGH2_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 Carmellose sodium
                    Biological Activity Protein expression upregulation (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 Carmellose sodium
                    Biological Activity Protein expression upregulation (tested by experiment) [2]
                    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 Silicon dioxide
                    Biological Activity Protein expression downregulation (tested by experiment) [2]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP3A4_HUMAN
      Transferase (TFase)
            DBT Name: VEGF-2 receptor (KDR) 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 Propyl 4-hydroxybenzoate
                    Biological Activity IC50 = 24 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID VGFR2_HUMAN
      Hydrolase (HDase)
            DBT Name: Leukotriene A-4 hydrolase (LTA4H) 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 Propyl 4-hydroxybenzoate
                    Biological Activity Ki = 260 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID LKHA4_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 methylparaben
                    Biological Activity Ki = 2600 nM (tested by experiment) [3]
                    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 methylparaben
                    Biological Activity Ki = 3400 nM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CAH2_HUMAN
            DBT Name: Carbonic anhydrase IX (CA9) 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 methylparaben
                    Biological Activity Ki = 5500 nM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CAH9_HUMAN
            DBT Name: Carbonic anhydrase VII (CA7) 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 methylparaben
                    Biological Activity Ki = 780 nM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CAH7_HUMAN
            DBT Name: Carbonic anhydrase XII (CA12) 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 methylparaben
                    Biological Activity Ki = 820 nM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CAH12_HUMAN
            DBT Name: Carbonic anhydrase XIV (CA14) 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 methylparaben
                    Biological Activity Ki = 4100 nM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CAH14_HUMAN
      Potential-driven transporter (PDT)
            DBT Name: Norepinephrine transporter (NET) 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 Propyl 4-hydroxybenzoate
                    Biological Activity IC50 = 30 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SC6A2_HUMAN
            DBT Name: Solute carrier SLCO2B1 (OATPB) 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 Propyl 4-hydroxybenzoate
                    Biological Activity Inhibition ratio = 25.1 % (tested by experiment) [4]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SO2B1_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Propyl 4-hydroxybenzoate
                    Biological Activity Ki = 200 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SO2B1_HUMAN
      Nuclear receptor (NR)
            DBT Name: Androgen receptor (AR) 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 Propyl 4-hydroxybenzoate
                    Biological Activity IC50 = 309029.54 nM (tested by experiment) [5]
                    Tested Species Rattus norvegicus (Rat)
                    UniProt ID ANDR_RAT
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG methylparaben
                    Biological Activity IC50 > 426579.52 nM (tested by experiment) [5]
                    Tested Species Rattus norvegicus (Rat)
                    UniProt ID ANDR_RAT
            DBT Name: Estrogen receptor alpha (ESR1) 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 Propyl 4-hydroxybenzoate
                    Biological Activity IC50 = 11 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ESR1_HUMAN
      Other protein families (OPF)
            DBT Name: NFE2-related factor 2 (NRF2) 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 Ethyl acrylate
                    Biological Activity EC50 = 5110 nM (estimated based on the structural similarity with CHEMBL2107333 ) [6]
                    Structural Similarity Tanimoto coefficient = 0.837837838
                    Tested Species Homo sapiens (Human)
                    UniProt ID NF2L2_HUMAN
      Cell line (CELL)
            DBT Name: Lung cancer A-549 cells (A-549) 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 methylparaben
                    Biological Activity IC50 > 20 ug.mL-1 (tested by experiment) [7]
                    Tested Species Homo sapiens (Human)
                    Cellosaurus ID CVCL_0023
            DBT Name: Hepatoblastoma HepG2 cells (HepG2) 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 methylparaben
                    Biological Activity IC50 > 20 ug.mL-1 (tested by experiment) [7]
                    Tested Species Homo sapiens (Human)
                    Cellosaurus ID CVCL_0027
            DBT Name: Cervical cancer KB cells (KB) 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 methylparaben
                    Biological Activity IC50 > 200000 nM (tested by experiment) [8]
                    Tested Species Homo sapiens (Human)
                    Cellosaurus ID CVCL_0372
            DBT Name: Carcinoma MDA-MB-231 cells (MDA-MB-231) 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 methylparaben
                    Biological Activity IC50 > 20 ug.mL-1 (tested by experiment) [7]
                    Tested Species Homo sapiens (Human)
                    Cellosaurus ID CVCL_0062
References
1 The activities of drug inactive ingredients on biological targets. Science. 2020 Jul 24;369(6502):403-413.
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 Mono-/dihydroxybenzoic acid esters and phenol pyridinium derivatives as inhibitors of the mammalian carbonic anhydrase isoforms I, II, VII, IX, XII and XIV. Bioorg Med Chem. 2013 Mar 15; 21(6):1564-9.
4 Bacterial metabolism rescues the inhibition of intestinal drug absorption by food and drug additives. Proc Natl Acad Sci U S A. 2020 Jul 7;117(27):16009-16018.
5 Impact of induced fit on ligand binding to the androgen receptor: a multidimensional QSAR study to predict endocrine-disrupting effects of environmental chemicals. J Med Chem. 2005 Sep 8; 48(18):5666-74.
6 A novel chalcone derivative as Nrf2 activator attenuates learning and memory impairment in a scopolamine-induced mouse model. Eur J Med Chem. 2020 Jan 1; 185:111777.
7 Bioactive Phenolic Components from the Twigs of Atalantia buxifolia. J Nat Prod. 2018 Jul 27; 81(7):1534-1539.
8 Synthesis and biological evaluation of 12 allenic aromatic ethers. Bioorg Med Chem Lett. 2007 May 15; 17(10):2785-8.

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