Details of the Drug Combination

General Information of Drug Combination (ID: DC8FL4M)

• Drug Combination Name: Trihexyphenidyl + Lacosamide
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  Trihexyphenidyl (DMB19L8): Small molecular drug
  Lacosamide (DMVM6QR): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 14.7
  Bliss Independence Score: 14.7
  Loewe Additivity Score: 27.94
  LHighest Single Agent (HSA) Score: 27.94

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Trihexyphenidyl

Disease Entry	ICD 11	Status	REF
Dystonia	8A02	Approved	[2]
Parkinson disease	8A00.0	Approved	[2]
Parkinsonian disorder	N.A.	Approved	[3]
Postencephalitic Parkinson disease	N.A.	Approved	[3]
Obesity	5B81	Investigative	[4]

Trihexyphenidyl Interacts with 2 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Muscarinic acetylcholine receptor M1 (CHRM1)	TTZ9SOR	ACM1_HUMAN	Antagonist	[7]
Adrenergic receptor beta-3 (ADRB3)	TTMXGCW	ADRB3_HUMAN	Agonist	[4]

Trihexyphenidyl Interacts with 6 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Proepiregulin (EREG)	OTRM4NQY	EREG_HUMAN	Increases Expression	[8]
Antileukoproteinase (SLPI)	OTUNFUU8	SLPI_HUMAN	Increases Expression	[8]
Hepatocyte growth factor receptor (MET)	OT7K55MU	MET_HUMAN	Increases Expression	[8]
Interleukin-8 (CXCL8)	OTS7T5VH	IL8_HUMAN	Increases Expression	[8]
Tumor necrosis factor-inducible gene 6 protein (TNFAIP6)	OT1SLUZH	TSG6_HUMAN	Increases Expression	[8]
PTB-containing, cubilin and LRP1-interacting protein (PID1)	OT5YJ7FI	PCLI1_HUMAN	Increases Expression	[8]

Indication(s) of Lacosamide

Disease Entry	ICD 11	Status	REF
Convulsion	8A68.Z	Approved	[5]
Epilepsy	8A60-8A68	Approved	[6]
Diabetic neuropathy	8C0Z	Phase 3	[5]

Lacosamide Interacts with 3 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Voltage-gated sodium channel alpha Nav1.9 (SCN11A)	TTN9VTF	SCNBA_HUMAN	Inhibitor	[6]
Voltage-gated sodium channel (Nav)	TTIG65Q	NOUNIPROTAC	Inhibitor	[6]
Dihydropyrimidinase related protein 2 (DPYSL2)	TTZCW3T	DPYL2_HUMAN	Modulator	[9]

Lacosamide Interacts with 2 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 2C9 (CYP2C9)	DE5IED8	CP2C9_HUMAN	Metabolism	[10]
Mephenytoin 4-hydroxylase (CYP2C19)	DEGTFWK	CP2CJ_HUMAN	Metabolism	[11]

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: 7315).
• [3] Trihexyphenidyl FDA Label
• [4] Obesity: pathophysiology and clinical management. Curr Med Chem. 2009;16(4):506-21.
• [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: 7472).
• [6] Antibodies and venom peptides: new modalities for ion channels. Nat Rev Drug Discov. 2019 May;18(5):339-357.
• [7] The role of M1 muscarinic cholinergic receptors in the discriminative stimulus properties of N-desmethylclozapine and the atypical antipsychotic dr... Psychopharmacology (Berl). 2009 Apr;203(2):295-301.
• [8] An in vitro coculture system of human peripheral blood mononuclear cells with hepatocellular carcinoma-derived cells for predicting drug-induced liver injury. Arch Toxicol. 2021 Jan;95(1):149-168. doi: 10.1007/s00204-020-02882-4. Epub 2020 Aug 20.
• [9] 2008 FDA drug approvals. Nat Rev Drug Discov. 2009 Feb;8(2):93-6.
• [10] Lacosamide: what can be expected from the next new antiepileptic drug? Epilepsy Curr. 2009 Sep-Oct;9(5):133-4.
• [11] Lacosamide therapeutic monitoring in patients with epilepsy: effect of concomitant antiepileptic drugs. Ther Drug Monit. 2013 Dec;35(6):849-52.