Details of the Drug Combination

General Information of Drug Combination (ID: DCEOQ9S)

• Drug Combination Name: Ibrutinib + Idarubicin
• Indication: Glioblastoma?; Status: Investigative [1]
• Component Drugs:
  Ibrutinib (DMHZCPO): Small molecular drug
  Idarubicin (DMM0XGL): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: T98G
  Zero Interaction Potency (ZIP) Score: 21.94
  Bliss Independence Score: 21.94
  Loewe Additivity Score: 8.58
  LHighest Single Agent (HSA) Score: 8.58

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Ibrutinib

Disease Entry	ICD 11	Status	REF
Mantle cell lymphoma	2A85.5	Approved	[2]
Small lymphocytic lymphoma	2A82.0	Approved	[3]
Waldenstrom macroglobulinemia	2A85.4	Approved	[3]
B-cell non-hodgkin lymphoma	2B33.5	Phase 3	[4]
Diffuse large B-cell lymphoma	2A81	Phase 3	[4]
Follicular lymphoma	2A80	Phase 3	[4]
Non-hodgkin lymphoma	2B33.5	Phase 3	[4]
Pancreatic cancer	2C10	Phase 3	[4]
Coronavirus Disease 2019 (COVID-19)	1D6Y	Phase 2	[5]
Solid tumour/cancer	2A00-2F9Z	Phase 2	[4]

Ibrutinib Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Tyrosine-protein kinase BTK (ATK)	TTGM6VW	BTK_HUMAN	Inhibitor	[8]

Ibrutinib Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[9]

Ibrutinib Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[10]
Cytochrome P450 2D6 (CYP2D6)	DECB0K3	CP2D6_HUMAN	Metabolism	[10]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[10]

Ibrutinib Interacts with 11 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
CASP8 and FADD-like apoptosis regulator (CFLAR)	OTX14BAS	CFLAR_HUMAN	Decreases Expression	[11]
PR domain zinc finger protein 1 (PRDM1)	OTQLSVBS	PRDM1_HUMAN	Decreases Expression	[11]
1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-2 (PLCG2)	OTGVC9MY	PLCG2_HUMAN	Decreases Phosphorylation	[11]
Tumor necrosis factor alpha-induced protein 3 (TNFAIP3)	OTVLI4DD	TNAP3_HUMAN	Decreases Expression	[11]
Transcription factor p65 (RELA)	OTUJP9CN	TF65_HUMAN	Affects Localization	[11]
Bcl-2-like protein 1 (BCL2L1)	OTRC5K9O	B2CL1_HUMAN	Decreases Expression	[11]
Baculoviral IAP repeat-containing protein 3 (BIRC3)	OT3E95KB	BIRC3_HUMAN	Decreases Expression	[11]
Albumin (ALB)	OTVMM513	ALBU_HUMAN	Affects Binding	[12]
TNF receptor-associated factor 2 (TRAF2)	OT1MEZZN	TRAF2_HUMAN	Decreases Response To Substance	[11]
TNF receptor-associated factor 3 (TRAF3)	OT5TQBGV	TRAF3_HUMAN	Decreases Response To Substance	[11]
Mitogen-activated protein kinase kinase kinase 14 (MAP3K14)	OTT3DOOL	M3K14_HUMAN	Decreases Response To Substance	[11]

Indication(s) of Idarubicin

Disease Entry	ICD 11	Status	REF
Acute myelogenous leukaemia	2A41	Approved	[6]
Acute myeloid leukaemia	2A60	Approved	[7]
Adult acute monocytic leukemia	N.A.	Approved	[6]
Childhood acute megakaryoblastic leukemia	N.A.	Approved	[6]
Leukemia	N.A.	Approved	[6]

Idarubicin Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
DNA topoisomerase II (TOP2)	TT0IHXV	TOP2A_HUMAN; TOP2B_HUMAN	Modulator	[14]

Idarubicin Interacts with 3 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Multidrug resistance-associated protein 1 (ABCC1)	DTSYQGK	MRP1_HUMAN	Substrate	[15]
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[16]
Breast cancer resistance protein (ABCG2)	DTI7UX6	ABCG2_HUMAN	Substrate	[16]

Idarubicin Interacts with 2 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 2D6 (CYP2D6)	DECB0K3	CP2D6_HUMAN	Metabolism	[17]
Cytochrome P450 2C9 (CYP2C9)	DE5IED8	CP2C9_HUMAN	Metabolism	[17]

Idarubicin Interacts with 2 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Natriuretic peptides B (NPPB)	OTSN2IPY	ANFB_HUMAN	Increases Expression	[18]
Bile acid receptor (NR1H4)	OTWZLPTB	NR1H4_HUMAN	Decreases Activity	[13]

References

• [1] CheMBL Affinity Phenotypic Cellular Interaction Assay ID: CHEMBL1125966
• [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: 6912).
• [3] Ibrutinib FDA Label
• [4] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [5] Ibrutinib for the Treatment of COVID-19 in Patients Requiring Hospitalization
• [6] Idarubicin FDA Label
• [7] 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: 7083).
• [8] 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. (Target id: 1948).
• [9] P-Glycoprotein (MDR1/ABCB1) Restricts Brain Penetration of the Bruton's Tyrosine Kinase Inhibitor Ibrutinib, While Cytochrome P450-3A (CYP3A) Limits Its Oral Bioavailability. Mol Pharm. 2018 Nov 5;15(11):5124-5134.
• [10] Absorption, metabolism, and excretion of oral 14C radiolabeled ibrutinib: an open-label, phase I, single-dose study in healthy men. Drug Metab Dispos. 2015 Feb;43(2):289-97.
• [11] Synergistic activity of BET protein antagonist-based combinations in mantle cell lymphoma cells sensitive or resistant to ibrutinib. Blood. 2015 Sep 24;126(13):1565-74.
• [12] Label-Free Bottom-Up Proteomic Workflow for Simultaneously Assessing the Target Specificity of Covalent Drug Candidates and Their Off-Target Reactivity to Selected Proteins. Chem Res Toxicol. 2016 Jan 19;29(1):109-16. doi: 10.1021/acs.chemrestox.5b00460. Epub 2015 Dec 29.
• [13] Quantitative high-throughput profiling of environmental chemicals and drugs that modulate farnesoid X receptor. Sci Rep. 2014 Sep 26;4:6437. doi: 10.1038/srep06437.
• [14] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services.
• [15] Human intestinal transporter database: QSAR modeling and virtual profiling of drug uptake, efflux and interactions. Pharm Res. 2013 Apr;30(4):996-1007.
• [16] Amonafide L-malate is not a substrate for multidrug resistance proteins in secondary acute myeloid leukemia. Leukemia. 2008 Nov;22(11):2110-5.
• [17] In vitro evaluation of cytochrome P450-mediated drug interactions between cytarabine, idarubicin, itraconazole and caspofungin. Hematology. 2004 Jun;9(3):217-21.
• [18] The use of biochemical markers in cardiotoxicity monitoring in patients treated for leukemia. Neoplasma. 2005;52(5):430-4.