Details of the Drug Combination

General Information of Drug Combination (ID: DCOMJPI)

• Drug Combination Name: Erlotinib + Lomustine
• Indication: Breast carcinoma; Status: Investigative [1]
• Component Drugs:
  Erlotinib (DMCMBHA): Small molecular drug
  Lomustine (DMMWSUL): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: OCUBM
  Zero Interaction Potency (ZIP) Score: 2.49
  Bliss Independence Score: 1.38
  Loewe Additivity Score: 0.49
  LHighest Single Agent (HSA) Score: 5.58

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Erlotinib

Disease Entry	ICD 11	Status	REF
Adrenal gland neoplasm	N.A.	Approved	[2]
Adult hepatocellular carcinoma	N.A.	Approved	[2]
Brain cancer	2A00	Approved	[2]
Esophageal disorder	N.A.	Approved	[2]
Lung cancer	2C25.0	Approved	[2]
Non-small-cell lung cancer	2C25.Y	Approved	[3]
Pancreatic adenocarcinoma	N.A.	Approved	[2]
Psoriasis	EA90	Approved	[2]
Salivary gland squamous cell carcinoma	N.A.	Approved	[2]
Pancreatic cancer	2C10	Phase 3	[3]
Colon cancer	2B90.Z	Phase 2	[3]
Ependymoma	2A00.0Y	Investigative	[2]
Neoplastic meningitis	N.A.	Investigative	[2]
Neuroblastoma	2D11.2	Investigative	[2]

Erlotinib Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Epidermal growth factor receptor (EGFR)	TTGKNB4	EGFR_HUMAN	Inhibitor	[6]

Erlotinib Interacts with 2 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[7]
Breast cancer resistance protein (ABCG2)	DTI7UX6	ABCG2_HUMAN	Substrate	[8]

Erlotinib Interacts with 4 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[9]
Cytochrome P450 1A2 (CYP1A2)	DEJGDUW	CP1A2_HUMAN	Metabolism	[10]
Cytochrome P450 2D6 (CYP2D6)	DECB0K3	CP2D6_HUMAN	Metabolism	[10]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[10]

Erlotinib Interacts with 1 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Epidermal growth factor receptor (EGFR)	OTAPLO1S	EGFR_HUMAN	Increases Response	[11]

Indication(s) of Lomustine

Disease Entry	ICD 11	Status	REF
Brain cancer	2A00	Approved	[4]
Central nervous system neoplasm	N.A.	Approved	[5]
Primitive neuroectodermal tumor	N.A.	Approved	[5]
Classic Hodgkin lymphoma	N.A.	Investigative	[5]

Lomustine Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Human Deoxyribonucleic acid (hDNA)	TTUTN1I	NOUNIPROTAC	Inhibitor	[12]

Lomustine Interacts with 8 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Suppressor of cytokine signaling 1 (SOCS1)	OTWA9KFU	SOCS1_HUMAN	Decreases Expression	[13]
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Expression	[14]
DNA damage-inducible transcript 3 protein (DDIT3)	OTI8YKKE	DDIT3_HUMAN	Increases Expression	[15]
Cyclin-dependent kinase inhibitor 1 (CDKN1A)	OTQWHCZE	CDN1A_HUMAN	Increases Expression	[16]
Angiotensin-converting enzyme 2 (ACE2)	OTTRZGU7	ACE2_HUMAN	Decreases Expression	[17]
DNA polymerase eta (POLH)	OTN07WXU	POLH_HUMAN	Increases Expression	[18]
Methylated-DNA--protein-cysteine methyltransferase (MGMT)	OT40A9WH	MGMT_HUMAN	Decreases Response To Substance	[19]
Stathmin (STMN1)	OTDJ4RV0	STMN1_HUMAN	Affects Response To Substance	[20]

Test Results of This Drug Combination in Other Disease Systems

Indication	DrugCom ID	Cell Line	Status	REF
Mesothelioma	DCT0J3Z	MSTO	Investigative	[21]
Ovarian endometrioid adenocarcinoma	DCQYS1B	A2780	Investigative	[21]
Ovarian serous cystadenocarcinoma	DCL33KA	SK-OV-3	Investigative	[21]
Breast and ovarian cancer syndrome	DCK71ZE	UWB1289	Investigative	[1]

References

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• [21] Recurrent recessive mutation in deoxyguanosine kinase causes idiopathic noncirrhotic portal hypertension.Hepatology. 2016 Jun;63(6):1977-86. doi: 10.1002/hep.28499. Epub 2016 Mar 31.