Details of Drug-Drug Interaction
| Drug General Information (ID: DDII6O71XL) | |||||||||
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| Drug Name | Sertraline | Drug Info | Safinamide | Drug Info | |||||
| Drug Type | Small molecule | Small molecule | |||||||
| Therapeutic Class | Antidepressants | Dopaminergic Antiparkinsonism Agents | |||||||
| Structure | |||||||||
| Mechanism of Sertraline-Safinamide Interaction (Severity Level: Moderate) | |||||||||
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| Additive serotonergic effects Click to Show/Hide Mechanism Graph | |||||||||
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| Drug Name | Sertraline | Safinamide | |||||||
| Mechanism |
Serotonergic effects Serotonin transporter Inhibitor |
Serotonergic effects Monoamine oxidase non-selective Inhibitor |
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| Key Mechanism Factor 1 | |||||||||
| Factor Name | Serotonin transporter |
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Structure
Sequence
METTPLNSQKQLSACEDGEDCQENGVLQKVVPTPGDKVESGQISNGYSAVPSPGAGDDTRHSIPATTTTLVAELHQGERETWGKKVDFLLSVIGYAVDLGNVWRFPYICYQNGGGAFLLPYTIMAIFGGIPLFYMELALGQYHRNGCISIWRKICPIFKGIGYAICIIAFYIASYYNTIMAWALYYLISSFTDQLPWTSCKNSWNTGNCTNYFSEDNITWTLHSTSPAEEFYTRHVLQIHRSKGLQDLGGISWQLALCIMLIFTVIYFSIWKGVKTSGKVVWVTATFPYIILSVLLVRGATLPGAWRGVLFYLKPNWQKLLETGVWIDAAAQIFFSLGPGFGVLLAFASYNKFNNNCYQDALVTSVVNCMTSFVSGFVIFTVLGYMAEMRNEDVSEVAKDAGPSLLFITYAEAIANMPASTFFAIIFFLMLITLGLDSTFAGLEGVITAVLDEFPHVWAKRRERFVLAVVITCFFGSLVTLTFGGAYVVKLLEEYATGPAVLTVALIEAVAVSWFYGITQFCRDVKEMLGFSPGWFWRICWVAISPLFLLFIICSFLMSPPQLRLFQYNYPYWSIILGYCIGTSSFICIPTYIAYRLIITPGTFKERIIKSITPETPTEIPCGDIRLNAV
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| Gene Name | SLC6A4 | ||||||||
| Uniprot ID | SC6A4_HUMAN | ||||||||
| KEGG Pathway | hsa:6532 | ||||||||
| Protein Family | Sodium:neurotransmitter symporter (SNF) (TC 2.A.22) family | ||||||||
| Protein Function |
Serotonin transporter whose primary function in the central nervous system involves the regulation of serotonergic signaling via transport of serotonin molecules from the synaptic cleft back into the pre-synaptic terminal for re-utilization. Plays a key role in mediating regulation of the availability of serotonin to other receptors of serotonergic systems. Terminates the action of serotonin and recycles it in a sodium-dependent manner.
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| Key Mechanism Factor 2 | |||||||||
| Factor Name | Monoamine oxidase | Structure Sequence | |||||||
| Protein Family | Flavin monoamine oxidase family | ||||||||
| Protein Function |
Catalyzes the oxidative deamination of primary and some secondary amine such as neurotransmitters, with concomitant reduction of oxygen to hydrogen peroxide and has important functions in the metabolism of neuroactive and vasoactive amines in the central nervous system and peripheral tissues (PubMed:20493079, PubMed:8316221, PubMed:18391214, PubMed:24169519). Preferentially oxidizes serotonin (PubMed:20493079, PubMed:24169519). Also catalyzes the oxidative deamination of kynuramine to 3-(2-aminophenyl)-3-oxopropanal that can spontaneously condense to 4-hydroxyquinoline (By similarity).
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| Mechanism Description |
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| Recommended Action | |||||||||
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| Management | Caution is advised if safinamide is used concomitantly with SSRIs and the SSRI should be administered at the lowest effective dose. Clinical and laboratory monitoring should be considered when these drugs are used concomitantly. | ||||||||

