Details of the Drug Combination

General Information of Drug Combination (ID: DC1JKPH)

• Drug Combination Name: Lapatinib + Digoxin
• Indication: Neoplasms, Breast; Status: Phase 1 [1]
• Component Drugs:
  Lapatinib (DM3BH1Y): Small molecular drug
  Digoxin (DMQCTIH): Small molecular drug

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Lapatinib

Disease Entry	ICD 11	Status	REF
Breast cancer	2C60-2C65	Approved	[2]
Gastroesophageal junction adenocarcinoma	2B71	Approved	[3]
Melanoma	2C30	Approved	[3]

Lapatinib Interacts with 3 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Erbb2 tyrosine kinase receptor (HER2)	TT6EO5L	ERBB2_HUMAN	Inhibitor	[7]
Epidermal growth factor receptor (EGFR)	TTGKNB4	EGFR_HUMAN	Inhibitor	[7]
Eukaryotic elongation factor 2 kinase (eEF-2K)	TT1QFLA	EF2K_HUMAN	Inhibitor	[8]

Lapatinib Interacts with 2 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[9]
Breast cancer resistance protein (ABCG2)	DTI7UX6	ABCG2_HUMAN	Substrate	[10]

Lapatinib Interacts with 4 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[11]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[12]
Cytochrome P450 2C8 (CYP2C8)	DES5XRU	CP2C8_HUMAN	Metabolism	[11]
Mephenytoin 4-hydroxylase (CYP2C19)	DEGTFWK	CP2CJ_HUMAN	Metabolism	[12]

Lapatinib Interacts with 36 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Epidermal growth factor receptor (EGFR)	OTAPLO1S	EGFR_HUMAN	Decreases Activity	[13]
Bile salt export pump (ABCB11)	OTRU7THO	ABCBB_HUMAN	Decreases Activity	[14]
Superoxide dismutase , mitochondrial (SOD2)	OTIWXGZ9	SODM_HUMAN	Increases Expression	[15]
Heme oxygenase 1 (HMOX1)	OTC1W6UX	HMOX1_HUMAN	Increases Expression	[15]
NAD(P)H dehydrogenase 1 (NQO1)	OTZGGIVK	NQO1_HUMAN	Increases Expression	[15]
Nuclear factor erythroid 2-related factor 2 (NFE2L2)	OT0HENJ5	NF2L2_HUMAN	Increases Activity	[15]
Baculoviral IAP repeat-containing protein 5 (BIRC5)	OTILXZYL	BIRC5_HUMAN	Decreases Expression	[16]
Estrogen receptor (ESR1)	OTKLU61J	ESR1_HUMAN	Decreases Activity	[13]
Poly polymerase 1 (PARP1)	OT310QSG	PARP1_HUMAN	Increases Cleavage	[17]
Apoptosis regulator Bcl-2 (BCL2)	OT9DVHC0	BCL2_HUMAN	Decreases Expression	[18]
DNA topoisomerase 1 (TOP1)	OT51O0CF	TOP1_HUMAN	Decreases Expression	[19]
DNA topoisomerase 2-alpha (TOP2A)	OT6LPS08	TOP2A_HUMAN	Decreases Expression	[19]
Histone H2AX (H2AX)	OT18UX57	H2AX_HUMAN	Increases Expression	[19]
Cyclin-A2 (CCNA2)	OTPHHYZJ	CCNA2_HUMAN	Decreases Expression	[17]
Phosphatidylcholine translocator ABCB4 (ABCB4)	OTE6PY83	MDR3_HUMAN	Decreases Activity	[20]
Receptor tyrosine-protein kinase erbB-3 (ERBB3)	OTRSST0A	ERBB3_HUMAN	Decreases Activity	[21]
Alanine aminotransferase 1 (GPT)	OTOXOA0Q	ALAT1_HUMAN	Increases Secretion	[22]
G1/S-specific cyclin-D1 (CCND1)	OT8HPTKJ	CCND1_HUMAN	Decreases Expression	[13]
Mitogen-activated protein kinase 3 (MAPK3)	OTCYKGKO	MK03_HUMAN	Decreases Activity	[17]
Mitogen-activated protein kinase 1 (MAPK1)	OTH85PI5	MK01_HUMAN	Decreases Activity	[17]
RAC-alpha serine/threonine-protein kinase (AKT1)	OT8H2YY7	AKT1_HUMAN	Decreases Activity	[13]
DNA replication licensing factor MCM7 (MCM7)	OT6FXC6K	MCM7_HUMAN	Decreases Expression	[17]
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Increases Activity	[19]
Cyclin-dependent kinase inhibitor 1B (CDKN1B)	OTNY5LLZ	CDN1B_HUMAN	Increases Expression	[13]
Caspase-7 (CASP7)	OTAPJ040	CASP7_HUMAN	Increases Activity	[19]
Caspase-9 (CASP9)	OTD4RFFG	CASP9_HUMAN	Increases Activity	[19]
Apoptosis regulator BAX (BAX)	OTAW0V4V	BAX_HUMAN	Increases Expression	[18]
Cytochrome P450 1B1 (CYP1B1)	OTYXFLSD	CP1B1_HUMAN	Decreases Activity	[23]
GTPase KRas (KRAS)	OT78QCN8	RASK_HUMAN	Decreases Response To Substance	[24]
HLA class II histocompatibility antigen, DQ alpha 1 chain (HLA-DQA1)	OTC6GISG	DQA1_HUMAN	Increases ADR	[25]
Zinc finger protein SNAI1 (SNAI1)	OTDPYAMC	SNAI1_HUMAN	Decreases Response To Substance	[26]
Cytochrome P450 1A1 (CYP1A1)	OTE4EFH8	CP1A1_HUMAN	Increases Metabolism	[19]
Cytochrome P450 3A7 (CYP3A7)	OTTCDHHM	CP3A7_HUMAN	Increases Metabolism	[19]
Transforming growth factor beta-1 proprotein (TGFB1)	OTV5XHVH	TGFB1_HUMAN	Decreases Response To Substance	[26]
Tenascin-X (TNXB)	OTVBWAV5	TENX_HUMAN	Increases ADR	[25]
HLA class II histocompatibility antigen, DQ beta 1 chain (HLA-DQB1)	OTVVI3UI	DQB1_HUMAN	Increases ADR	[25]

Indication(s) of Digoxin

Disease Entry	ICD 11	Status	REF
Arrhythmia	BC9Z	Approved	[4]
Atrial fibrillation	BC81.3	Approved	[5]
Chronic heart failure	BD1Z	Approved	[5]
Congestive cardiac insufficiency	BD1Z	Approved	[4]
Heart failure	BD10-BD13	Approved	[4]

Digoxin Interacts with 2 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Sodium/potassium-transporting ATPase (SPT ATPase)	TTQ38E9	AT1A1_HUMAN; AT1A2_HUMAN; AT1A3_HUMAN; AT1B1_HUMAN; AT1B2_HUMAN; AT1B3_HUMAN	Inhibitor	[28]
Organic anion transporter M1 (SLCO4C1)	TTACFNR	SO4C1_HUMAN	Modulator	[29]

Digoxin Interacts with 7 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[30]
Multidrug resistance protein 3 (ABCB4)	DTZRMK5	MDR3_HUMAN	Substrate	[31]
Organic anion transporting polypeptide 1B3 (SLCO1B3)	DT9C1TS	SO1B3_HUMAN	Substrate	[32]
Organic anion transporting polypeptide 2B1 (SLCO2B1)	DTPFTEQ	SO2B1_HUMAN	Substrate	[33]
Organic solute transporter subunit alpha (SLC51A)	DTMEQ32	OSTA_HUMAN	Substrate	[34]
Organic solute transporter subunit beta (SLC51B)	DT1V9AJ	OSTB_HUMAN	Substrate	[34]
Organic anion transporting polypeptide 4C1 (SLCO4C1)	DTY0QMU	SO4C1_HUMAN	Substrate	[35]

Digoxin Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[36]
Cardiac glycoside reductase 1 (cgr1)	DE84PFW	CGR1_EGGLE	Metabolism	[37]
Cardiac glycoside reductase 2 (cgr2)	DE9VSLW	CGR2_EGGLE	Metabolism	[37]

Digoxin Interacts with 15 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Expression	[38]
3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR)	OTRT3F3U	HMDH_HUMAN	Increases ADR	[39]
Interleukin-6 receptor subunit alpha (IL6R)	OTCQL07Z	IL6RA_HUMAN	Decreases Expression	[27]
Interleukin-8 (CXCL8)	OTS7T5VH	IL8_HUMAN	Increases Expression	[40]
C-C motif chemokine 4 (CCL4)	OT6B8P25	CCL4_HUMAN	Decreases Expression	[27]
C-C motif chemokine 2 (CCL2)	OTAD2HEL	CCL2_HUMAN	Decreases Expression	[27]
C-C motif chemokine 5 (CCL5)	OTSCA5CK	CCL5_HUMAN	Decreases Expression	[27]
Natriuretic peptides B (NPPB)	OTSN2IPY	ANFB_HUMAN	Increases Expression	[41]
Potassium voltage-gated channel subfamily H member 2 (KCNH2)	OTZX881H	KCNH2_HUMAN	Decreases Activity	[42]
Hypoxia-inducible factor 1-alpha (HIF1A)	OTADSC03	HIF1A_HUMAN	Increases Activity	[38]
Broad substrate specificity ATP-binding cassette transporter ABCG2 (ABCG2)	OTW8V2V1	ABCG2_HUMAN	Decreases Activity	[43]
Sodium/potassium-transporting ATPase subunit alpha-1 (ATP1A1)	OTCJ458Q	AT1A1_HUMAN	Increases ADR	[39]
p21 protein (HRAS)	OTFYE6AJ	P78460_HUMAN	Increases ADR	[39]
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Increases ADR	[39]
Insulin (INS)	OTZ85PDU	INS_HUMAN	Decreases Response To Substance	[44]

References

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