Details of the Drug Combination

General Information of Drug Combination (ID: DCC6ERM)

• Drug Combination Name: Sirolimus + Ibrutinib
• Indication: Diffuse large B cell lymphoma; Status: Investigative [1]
• Component Drugs:
  Sirolimus (DMGW1ID): Small molecular drug
  Ibrutinib (DMHZCPO): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: TMD8
  Zero Interaction Potency (ZIP) Score: 10.53
  Bliss Independence Score: 8.05
  Loewe Additivity Score: 17.3
  LHighest Single Agent (HSA) Score: 18.38

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Sirolimus

Disease Entry	ICD 11	Status	REF
Advanced cancer	2A00-2F9Z	Approved	[2]
Brainstem neoplasm	N.A.	Approved	[2]
Graft-versus-host disease	4B24	Approved	[2]
Intracranial meningioma	N.A.	Approved	[2]
Lung cancer	2C25.0	Approved	[2]
Lung lymphangioleiomyomatosis	N.A.	Approved	[2]
Lymphangioleiomyomatosis	CB07	Approved	[3]
Mucosal melanoma	N.A.	Approved	[2]
Multiple myeloma	2A83	Approved	[4]
Multiple sclerosis	8A40	Approved	[2]
Non-small-cell lung cancer	2C25.Y	Approved	[2]
Organ transplant rejection	NE84	Approved	[5]
Plasma cell myeloma	2A83.1	Approved	[2]
Prostate cancer	2C82.0	Approved	[2]
Salivary gland squamous cell carcinoma	N.A.	Approved	[2]
Uveitis	9A96.Z	Phase 3	[6]
Coronavirus Disease 2019 (COVID-19)	1D6Y	Phase 2	[7]
Dutch elm disease	8D64	Phase 1/2	[5]
Castration-resistant prostate carcinoma	N.A.	Investigative	[2]
Neuroblastoma	2D11.2	Investigative	[2]
Pancreatic acinar cell carcinoma	N.A.	Investigative	[2]
Polycystic kidney disease	GB8Y	Investigative	[2]
Rheumatoid arthritis	FA20	Investigative	[2]

Sirolimus Interacts with 3 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Serine/threonine-protein kinase mTOR (mTOR)	TTCJG29	MTOR_HUMAN	Inhibitor	[12]
PI3K/AKT/mTOR pathway (PAm pathway)	TTGQUFK	NOUNIPROTAC	Inhibitor	[13]
HUMAN mammalian target of rapamycin (mTOR)	TT7HQAF	MTOR_HUMAN	Inhibitor	[14]

Sirolimus Interacts with 2 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[15]
Organic anion transporting polypeptide 1B1 (SLCO1B1)	DT3D8F0	SO1B1_HUMAN	Substrate	[16]

Sirolimus Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[17]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[18]
Cytochrome P450 3A7 (CYP3A7)	DERD86B	CP3A7_HUMAN	Metabolism	[18]

Sirolimus Interacts with 1 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Calcineurin subunit B type 1 (PPP3R1)	OTGQNFJQ	CANB1_HUMAN	Increases ADR	[19]

Indication(s) of Ibrutinib

Disease Entry	ICD 11	Status	REF
Mantle cell lymphoma	2A85.5	Approved	[8]
Small lymphocytic lymphoma	2A82.0	Approved	[9]
Waldenstrom macroglobulinemia	2A85.4	Approved	[9]
B-cell non-hodgkin lymphoma	2B33.5	Phase 3	[10]
Diffuse large B-cell lymphoma	2A81	Phase 3	[10]
Follicular lymphoma	2A80	Phase 3	[10]
Non-hodgkin lymphoma	2B33.5	Phase 3	[10]
Pancreatic cancer	2C10	Phase 3	[10]
Coronavirus Disease 2019 (COVID-19)	1D6Y	Phase 2	[11]
Solid tumour/cancer	2A00-2F9Z	Phase 2	[10]

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	[20]

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	[21]

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	[22]
Cytochrome P450 2D6 (CYP2D6)	DECB0K3	CP2D6_HUMAN	Metabolism	[22]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[22]

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	[23]
PR domain zinc finger protein 1 (PRDM1)	OTQLSVBS	PRDM1_HUMAN	Decreases Expression	[23]
1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-2 (PLCG2)	OTGVC9MY	PLCG2_HUMAN	Decreases Phosphorylation	[23]
Tumor necrosis factor alpha-induced protein 3 (TNFAIP3)	OTVLI4DD	TNAP3_HUMAN	Decreases Expression	[23]
Transcription factor p65 (RELA)	OTUJP9CN	TF65_HUMAN	Affects Localization	[23]
Bcl-2-like protein 1 (BCL2L1)	OTRC5K9O	B2CL1_HUMAN	Decreases Expression	[23]
Baculoviral IAP repeat-containing protein 3 (BIRC3)	OT3E95KB	BIRC3_HUMAN	Decreases Expression	[23]
Albumin (ALB)	OTVMM513	ALBU_HUMAN	Affects Binding	[24]
TNF receptor-associated factor 2 (TRAF2)	OT1MEZZN	TRAF2_HUMAN	Decreases Response To Substance	[23]
TNF receptor-associated factor 3 (TRAF3)	OT5TQBGV	TRAF3_HUMAN	Decreases Response To Substance	[23]
Mitogen-activated protein kinase kinase kinase 14 (MAP3K14)	OTT3DOOL	M3K14_HUMAN	Decreases Response To Substance	[23]

References

• [1] CheMBL Affinity Phenotypic Cellular Interaction Assay ID: CHEMBL1125966
• [2] Sirolimus FDA Label
• [3] FDA Approved Drug Products from FDA Official Website. 2019. Application Number: (ANDA) 201578.
• [4] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
• [5] 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: 6031).
• [6] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [7] ClinicalTrials.gov (NCT04341675) Sirolimus Treatment in Hospitalized Patients With COVID-19 Pneumonia. U.S. National Institutes of Health.
• [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. (Ligand id: 6912).
• [9] Ibrutinib FDA Label
• [10] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [11] Ibrutinib for the Treatment of COVID-19 in Patients Requiring Hospitalization
• [12] Knockouts model the 100 best-selling drugs--will they model the next 100 Nat Rev Drug Discov. 2003 Jan;2(1):38-51.
• [13] The genomic landscape of nasopharyngeal carcinoma.Nat Genet. 2014 Aug;46(8):866-71.
• [14] Network-based drug repurposing for novel coronavirus 2019-nCoV/SARS-CoV-2. Cell Discov. 2020 Mar 16;6:14.
• [15] Pharmacogenetics of tacrolimus and sirolimus in renal transplant patients: from retrospective analyses to prospective studies. Transplant Proc. 2007 Sep;39(7):2142-4.
• [16] Pharmacokinetic and pharmacodynamic interactions between the immunosuppressant sirolimus and the lipid-lowering drug ezetimibe in healthy volunteers. Clin Pharmacol Ther. 2010 Jun;87(6):663-7.
• [17] Summary of information on human CYP enzymes: human P450 metabolism data. Drug Metab Rev. 2002 Feb-May;34(1-2):83-448.
• [18] Drug Interactions Flockhart Table
• [19] ADReCS-Target: target profiles for aiding drug safety research and application. Nucleic Acids Res. 2018 Jan 4;46(D1):D911-D917. doi: 10.1093/nar/gkx899.
• [20] 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).
• [21] 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.
• [22] 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.
• [23] 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.
• [24] 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.