Explore a selection of our essential drug information below, or:
Identification
- Summary
Lasmiditan is an oral 5HT1F agonist used for the acute treatment of migraine headache with or without aura.
- Brand Names
- Reyvow
- Generic Name
- Lasmiditan
- DrugBank Accession Number
- DB11732
- Background
Lasmiditan is an oral medication used in the termination of migraine headaches that was first approved for use in the United States in October 2019.7,9 It was also approved by the European Commission on August 17, 2022.12
Traditionally, the triptan class of anti-migraine medications (e.g. sumatriptan) have seen preferential use in the acute treatment of migraines due to their relatively favourable efficacy and safety. Their use is not devoid of concerns, however, and their vasoconstrictive activity can lead to blood pressure lability and other cardiovascular side effects - for this reason, these medications are less suitable for use in patients with pre-existing cardiovascular disorders.4 Triptans abort migraines via action at several serotonin receptors, including 5-HT1D and 5-HT1B receptors, and activity at the 5-HT1B receptor has been specifically implicated in their vasoconstrictive activity.4,6
Lasmiditan, in contrast, is a highly selective agonist of 5-HT1F receptors, carrying virtually no affinity for other receptors which appear to be largely responsible for the adverse effect profile of its predecessors - in other words, lasmiditan’s selectivity allows for the successful termination of migraines without causing vasoconstriction.6,5 Selectivity for 5-HT1F, a lack of vasoconstrictive activity, and the ability to terminate migraines through neuronal inhibition has resulted in the creation of a new class of anti-migraine medications in which lasmiditan is the first and only member: the neurally-acting anti-migraine medications (NAAMAs).6,1
- Type
- Small Molecule
- Groups
- Approved, Investigational
- Structure
Structure for Lasmiditan (DB11732)
- Weight
- Average: 377.367
Monoisotopic: 377.135111321 - Chemical Formula
- C19H18F3N3O2
- Synonyms
- Lasmiditan
- External IDs
- COL 144
- COL-144
Pharmacology
- Indication
Lasmiditan is indicated for the acute treatment of migraine with or without aura in adults.7,11
Reduce drug development failure ratesBuild, train, & validate machine-learning modelswith evidence-based and structured datasets.Build, train, & validate predictive machine-learning models with structured datasets.- Associated Conditions
Indication Type Indication Combined Product Details Approval Level Age Group Patient Characteristics Dose Form Symptomatic treatment of Migraine with or without aura •••••••••••• ••••• •••••• - Contraindications & Blackbox Warnings
Prevent Adverse Drug Events TodayTap into our Clinical API for life-saving information on contraindications & blackbox warnings, population restrictions, harmful risks, & more.Avoid life-threatening adverse drug events with our Clinical API- Pharmacodynamics
Lasmiditan belongs to a new and novel class of acute anti-migraine medications that exert their effects via inhibition of neuronal firing rather than vasoconstriction of cerebral arteries.2 Lasmiditan appears to have a relatively quick onset of action (an important characteristic in acute migraine treatment) with some patients reporting benefit within 20 minutes.6 Due to its ability to cause CNS depression (e.g. drowsiness, dizziness), lasmiditan may cause significant driving impairment and patients should be advised not to participate in activities requiring mental alertness for at least 8 hours after dosing.7 Lasmiditan may carry some potential for abuse and should be used with caution in patients who may be at risk of drug abuse - its controlled substance scheduling is currently under review in the United States by the Drug Enforcement Administration (DEA).7
The safety of lasmiditan in pregnancy is unknown and is currently being monitored with a pregnancy exposure registry created by Eli Lilly and Company.7,10
- Mechanism of action
The acute treatment of migraine headaches has, in the past, been achieved via constriction of cerebral blood vessels, as the acute dilation of these vessels observed during migraines was thought to be the cause of the associated pain.2 The neurogenic hypothesis of migraine pathophysiology, an alternative to the vascular hypothesis, suggests that cerebral vasodilation is a secondary mechanism in migraine pathogenesis, and that the main contributor to migraine headache pain is the increased pathogenic firing of trigeminal nerve pathways.2,6
While the precise mechanism of action of lasmiditan is unclear, it likely supports this neurogenic hypothesis by exerting its therapeutic effects through potent and selective agonism of the 5-HT1F receptor.7 5-HT1F receptors are found in both the central and peripheral nervous system (on the central and peripheral ends of trigeminal neurons) and appear to contribute to hyperpolarization of nerve terminals and inhibition of trigeminal neuronal activity.1,4 Lasmiditan's agonism at these receptors may, therefore, inhibit the firing of trigeminal nerves responsible for migraine headache pain.
Lasmiditan has virtually no affinity for other 5-HT receptor subtypes or monoamine receptors (e.g. adrenergic, dopaminergic).1,2,6
Target Actions Organism A5-hydroxytryptamine receptor 1F agonistHumans - Absorption
Oral absorption of lasmiditan is quick, with a median tmax of 1.8 hours.7 An open-label study looking at absorption pharmacokinetics found the Cmax and AUC0-t of lasmiditan following oral administration to be 322.8 ± 122.0 ng/mL and 1892 ± 746.0 ng.h/mL, respectively.1 The oral bioavailability of lasmiditan has been reported as approximately 40%.4
Co-administration of lasmiditan with a high-fat meal increased its Cmax and AUC by 22% and 19%, respectively, and delayed Tmax by approximately 1 hour - these differences in absorption are relatively minor and unlikely to be clinically significant.7 Similarly, severe renal impairment and mild-moderate hepatic impairment were found to increase both AUC and Cmax, but not to a clinically significant extent.7
- Volume of distribution
Lasmiditan has been shown to penetrate the blood-brain barrier.1
- Protein binding
Lasmiditan exhibits a concentration-independent plasma protein binding of approximately 55-60%.7
- Metabolism
The hepatic and extra-hepatic metabolism of lasmiditan is catalyzed primarily by non-CYP enzymes, with ketone reduction appearing to be the primary pathway.7 While the specific enzymes involved in the metabolism of lasmiditan have not been elucidated, FDA labeling states that the following enzymes are not involved in its metabolism: monoamine oxidases, CYP450 reductase, xanthine oxidase, alcohol dehydrogenase, aldehyde dehydrogenase, and aldo-keto reductases.7 The metabolites of lasmiditan have not been characterized in published research, but two of its metabolites (M7 and M18) are considered to be pharmacologically inactive.7
- Route of elimination
Lasmiditan is eliminated primarily via metabolism,7 with renal excretion accounting for a small fraction of its total elimination. Of the small amount of drug found in the urine post-dose, approximately 66% is comprised of lasmiditan's S-M8 metabolite. Only 3% of an administered dose of lasmiditan was recovered unchanged in the urine,7 further implying a relatively extensive metabolism of this drug.
- Half-life
The mean elimination half-life of lasmiditan is 5.7 hours.7
- Clearance
Not Available
- Adverse Effects
Improve decision support & research outcomesWith structured adverse effects data, including: blackbox warnings, adverse reactions, warning & precautions, & incidence rates. View sample adverse effects data in our new Data Library!Improve decision support & research outcomes with our structured adverse effects data.- Toxicity
Data regarding overdose of lasmiditan is currently unavailable. Non-clinical murine toxicology studies revealed no evidence of carcinogenesis, mutagenesis, or impairment of fertility7 at plasma concentrations well above those seen in humans.
- Pathways
- Not Available
- Pharmacogenomic Effects/ADRs
- Not Available
Interactions
- Drug Interactions
- This information should not be interpreted without the help of a healthcare provider. If you believe you are experiencing an interaction, contact a healthcare provider immediately. The absence of an interaction does not necessarily mean no interactions exist.
Drug Interaction Integrate drug-drug
interactions in your software1,2-Benzodiazepine The risk or severity of adverse effects can be increased when Lasmiditan is combined with 1,2-Benzodiazepine. Abemaciclib The serum concentration of Abemaciclib can be increased when it is combined with Lasmiditan. Abrocitinib The serum concentration of Lasmiditan can be increased when it is combined with Abrocitinib. Acebutolol Lasmiditan may increase the bradycardic activities of Acebutolol. Acetazolamide The risk or severity of adverse effects can be increased when Lasmiditan is combined with Acetazolamide. - Food Interactions
- Avoid alcohol.
- Take with or without food. Co-administration with food slightly alters pharmacokinetics, but not to a clinically significant extent.
Products
Drug product information from 10+ global regionsOur datasets provide approved product information including:dosage, form, labeller, route of administration, and marketing period.Access drug product information from over 10 global regions.- Product Ingredients
Ingredient UNII CAS InChI Key Lasmiditan succinate W64YBJ346B 439239-92-6 MSOIHUHNGPOCTH-UHFFFAOYSA-N - Brand Name Prescription Products
Name Dosage Strength Route Labeller Marketing Start Marketing End Region Image 1 Rayvow Tablet, film coated 200 mg Oral Eli Lilly Nederland B.V. 2022-12-02 Not applicable EU 
1 Rayvow Tablet, film coated 100 mg Oral Eli Lilly Nederland B.V. 2022-12-02 Not applicable EU 1 Rayvow Tablet, film coated 50 mg Oral Eli Lilly Nederland B.V. 2022-12-02 Not applicable EU 1 Rayvow Tablet, film coated 50 mg Oral Eli Lilly Nederland B.V. 2022-12-02 Not applicable EU 1 Rayvow Tablet, film coated 200 mg Oral Eli Lilly Nederland B.V. 2022-12-02 Not applicable EU
Categories
- ATC Codes
- N02CC08 — Lasmiditan
- Drug Categories
- Amides
- Analgesics
- Antidepressive Agents
- Antimigraine Preparations
- BCRP/ABCG2 Inhibitors
- Central Nervous System Depressants
- Cytochrome P-450 CYP2D6 Inhibitors
- Cytochrome P-450 CYP2D6 Inhibitors (strength unknown)
- Cytochrome P-450 Enzyme Inhibitors
- MATE 1 Inhibitors
- MATE 2 Inhibitors
- MATE inhibitors
- Nervous System
- Neurotransmitter Agents
- OCT1 inhibitors
- P-glycoprotein inhibitors
- P-glycoprotein substrates
- Serotonergic Drugs Shown to Increase Risk of Serotonin Syndrome
- Serotonin (5-HT) 1F Receptor Agonists
- Serotonin Agents
- Chemical TaxonomyProvided by Classyfire
- Description
- This compound belongs to the class of organic compounds known as 4-halobenzoic acids and derivatives. These are benzoic acids or derivatives carrying a halogen atom at the 4-position of the benzene ring.
- Kingdom
- Organic compounds
- Super Class
- Benzenoids
- Class
- Benzene and substituted derivatives
- Sub Class
- Benzoic acids and derivatives
- Direct Parent
- 4-halobenzoic acids and derivatives
- Alternative Parents
- 2-halobenzoic acids and derivatives / Benzamides / Aryl alkyl ketones / Benzoyl derivatives / Fluorobenzenes / Aryl fluorides / Pyridines and derivatives / Piperidines / Gamma-amino ketones / Imidolactams show 10 more
- Substituents
- 2-halobenzoic acid or derivatives / 4-halobenzoic acid or derivatives / Amine / Amino acid or derivatives / Aromatic heteromonocyclic compound / Aryl alkyl ketone / Aryl fluoride / Aryl halide / Aryl ketone / Azacycle show 26 more
- Molecular Framework
- Aromatic heteromonocyclic compounds
- External Descriptors
- Not Available
- Affected organisms
- Not Available
Chemical Identifiers
- UNII
- 760I9WM792
- CAS number
- 439239-90-4
- InChI Key
- XEDHVZKDSYZQBF-UHFFFAOYSA-N
- InChI
- InChI=1S/C19H18F3N3O2/c1-25-7-5-11(6-8-25)18(26)15-3-2-4-16(23-15)24-19(27)17-13(21)9-12(20)10-14(17)22/h2-4,9-11H,5-8H2,1H3,(H,23,24,27)
- IUPAC Name
- 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)pyridin-2-yl]benzamide
- SMILES
- CN1CCC(CC1)C(=O)C1=CC=CC(NC(=O)C2=C(F)C=C(F)C=C2F)=N1
References
- General References
- Capi M, de Andres F, Lionetto L, Gentile G, Cipolla F, Negro A, Borro M, Martelletti P, Curto M: Lasmiditan for the treatment of migraine. Expert Opin Investig Drugs. 2017 Feb;26(2):227-234. doi: 10.1080/13543784.2017.1280457. [Article]
- Nelson DL, Phebus LA, Johnson KW, Wainscott DB, Cohen ML, Calligaro DO, Xu YC: Preclinical pharmacological profile of the selective 5-HT1F receptor agonist lasmiditan. Cephalalgia. 2010 Oct;30(10):1159-69. doi: 10.1177/0333102410370873. Epub 2010 Jun 15. [Article]
- Lupi C, Benemei S, Guerzoni S, Pellesi L, Negro A: Pharmacokinetics and pharmacodynamics of new acute treatments for migraine. Expert Opin Drug Metab Toxicol. 2019 Mar;15(3):189-198. doi: 10.1080/17425255.2019.1578749. Epub 2019 Feb 12. [Article]
- Vila-Pueyo M: Targeted 5-HT1F Therapies for Migraine. Neurotherapeutics. 2018 Apr;15(2):291-303. doi: 10.1007/s13311-018-0615-6. [Article]
- Rubio-Beltran E, Labastida-Ramirez A, Haanes KA, van den Bogaerdt A, Bogers AJJC, Zanelli E, Meeus L, Danser AHJ, Gralinski MR, Senese PB, Johnson KW, Kovalchin J, Villalon CM, MaassenVanDenBrink A: Characterization of binding, functional activity and contractile responses of the selective 5-HT1F receptor agonist lasmiditan. Br J Pharmacol. 2019 Aug 16. doi: 10.1111/bph.14832. [Article]
- Reuter U, Israel H, Neeb L: The pharmacological profile and clinical prospects of the oral 5-HT1F receptor agonist lasmiditan in the acute treatment of migraine. Ther Adv Neurol Disord. 2015 Jan;8(1):46-54. doi: 10.1177/1756285614562419. [Article]
- FDA Approved Drugs: Reyvow (lasmiditan) tablets for oral use [Link]
- AChemBlock: Lasmiditan hemisuccinate MSDS [Link]
- FDA News Release: Lasmiditan Approval [Link]
- Migraine Pregnancy Registry [Link]
- EMA Approved Drug Products: Rayvow (lasmiditan) Oral Tablets [Link]
- EMA Medicines Overview: Rayvow (lasmiditan) [Link]
- External Links
- Human Metabolome Database
- HMDB0304879
- PubChem Compound
- 11610526
- PubChem Substance
- 347828091
- ChemSpider
- 9785281
- 2256930
- ChEMBL
- CHEMBL3039520
- ZINC
- ZINC000003818355
- PDBe Ligand
- 05X
- Wikipedia
- Lasmiditan
- PDB Entries
- 7exd
Clinical Trials
- Clinical Trials
Clinical Trial & Rare Diseases Add-on Data Package
Explore 4,000+ rare diseases, orphan drugs & condition pairs, clinical trial why stopped data, & more. Preview package Phase Status Purpose Conditions Count Start Date Why Stopped 100+ additional columns Unlock 175K+ rows when you subscribe.View sample dataNot Available Recruiting Not Available Chronic Migraine / Migraine / Migraine With Aura / Migraine Without Aura 1 somestatus stop reason just information to hide Not Available Recruiting Not Available Headache Disorders / Migraine / Migraine With Aura 1 somestatus stop reason just information to hide 3 Completed Treatment Acute Migraine 2 somestatus stop reason just information to hide 3 Completed Treatment Migraine 2 somestatus stop reason just information to hide 3 Completed Treatment Migraine Headache, With or Without Aura 1 somestatus stop reason just information to hide
Pharmacoeconomics
- Manufacturers
- Not Available
- Packagers
- Not Available
- Dosage Forms
Form Route Strength Tablet, film coated Oral 100 mg Tablet, film coated Oral 200 mg Tablet, film coated Oral 50 mg Tablet Oral 100 mg/1 Tablet Oral 200 mg/1 Tablet Oral 50 mg/1 - Prices
- Not Available
- Patents
Patent Number Pediatric Extension Approved Expires (estimated) Region US8748459 No 2014-06-10 2023-03-27 US 
US7423050 No 2008-09-09 2025-04-06 US US11053214 No 2021-07-06 2037-12-05 US
Properties
- State
- Solid
- Experimental Properties
- Not Available
- Predicted Properties
Property Value Source Water Solubility 0.0175 mg/mL ALOGPS logP 2.76 ALOGPS logP 3.3 Chemaxon logS -4.3 ALOGPS pKa (Strongest Acidic) 12.23 Chemaxon pKa (Strongest Basic) 7.99 Chemaxon Physiological Charge 1 Chemaxon Hydrogen Acceptor Count 4 Chemaxon Hydrogen Donor Count 1 Chemaxon Polar Surface Area 62.3 Å2 Chemaxon Rotatable Bond Count 4 Chemaxon Refractivity 96.15 m3·mol-1 Chemaxon Polarizability 35.61 Å3 Chemaxon Number of Rings 3 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter Yes Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon - Predicted ADMET Features
- Not Available
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
Spectrum Spectrum Type Splash Key Predicted MS/MS Spectrum - 10V, Positive (Annotated) Predicted LC-MS/MS splash10-004i-0009000000-11d02cfc6ea7cda141d0 Predicted MS/MS Spectrum - 10V, Negative (Annotated) Predicted LC-MS/MS splash10-004i-1039000000-6121f83b5344bff1cee3 Predicted MS/MS Spectrum - 20V, Positive (Annotated) Predicted LC-MS/MS splash10-03di-0009000000-d7606286a6d12dfd55db Predicted MS/MS Spectrum - 20V, Negative (Annotated) Predicted LC-MS/MS splash10-0690-0279000000-39749172230ce9c7e084 Predicted MS/MS Spectrum - 40V, Positive (Annotated) Predicted LC-MS/MS splash10-03di-2839000000-32ff415a0119ee4fad3a Predicted MS/MS Spectrum - 40V, Negative (Annotated) Predicted LC-MS/MS splash10-0005-2911000000-3c058329d33fbc26b2a6 Predicted 1H NMR Spectrum 1D NMR Not Applicable Predicted 13C NMR Spectrum 1D NMR Not Applicable - Chromatographic Properties
Collision Cross Sections (CCS)
Adduct CCS Value (Å2) Source type Source [M-H]- 189.14946 predictedDeepCCS 1.0 (2019) [M+H]+ 191.56987 predictedDeepCCS 1.0 (2019) [M+Na]+ 198.73103 predictedDeepCCS 1.0 (2019)
Targets
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Agonist
- General Function
- G-protein coupled receptor for 5-hydroxytryptamine (serotonin) (PubMed:21422162, PubMed:34239069, PubMed:8380639, PubMed:8384716). Also functions as a receptor for various alkaloids and psychoactive substances (PubMed:21422162, PubMed:8380639, PubMed:8384716). Receptor for lasmiditan, a drug for the treatment of acute migraine (PubMed:34239069). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors, such as adenylate cyclase (PubMed:34239069). HTR1F is coupled to G(i)/G(o) G alpha proteins and mediates inhibitory neurotransmission by inhibiting adenylate cyclase activity (PubMed:34239069, PubMed:35610220)
- Specific Function
- G protein-coupled serotonin receptor activity
- Gene Name
- HTR1F
- Uniprot ID
- P30939
- Uniprot Name
- 5-hydroxytryptamine receptor 1F
- Molecular Weight
- 41708.505 Da
References
- Reuter U, Israel H, Neeb L: The pharmacological profile and clinical prospects of the oral 5-HT1F receptor agonist lasmiditan in the acute treatment of migraine. Ther Adv Neurol Disord. 2015 Jan;8(1):46-54. doi: 10.1177/1756285614562419. [Article]
- Zhou Y, Zhang Y, Zhao D, Yu X, Shen X, Zhou Y, Wang S, Qiu Y, Chen Y, Zhu F: TTD: Therapeutic Target Database describing target druggability information. Nucleic Acids Res. 2024 Jan 5;52(D1):D1465-D1477. doi: 10.1093/nar/gkad751. [Article]
- FDA Approved Drugs: Reyvow (lasmiditan) tablets for oral use [Link]
Enzymes
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- Inhibitor
- Curator comments
- Lasmiditan was found to be an inhibitor of CYP2D6 in vitro, but subsequent in vivo interaction studies did not demonstrate a clinically significant inhibition of dextromethorphan metabolism, a recognized substrate of CYP2D6.
- General Function
- A cytochrome P450 monooxygenase involved in the metabolism of fatty acids, steroids and retinoids (PubMed:18698000, PubMed:19965576, PubMed:20972997, PubMed:21289075, PubMed:21576599). Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase) (PubMed:18698000, PubMed:19965576, PubMed:20972997, PubMed:21289075, PubMed:21576599). Catalyzes the epoxidation of double bonds of polyunsaturated fatty acids (PUFA) (PubMed:19965576, PubMed:20972997). Metabolizes endocannabinoid arachidonoylethanolamide (anandamide) to 20-hydroxyeicosatetraenoic acid ethanolamide (20-HETE-EA) and 8,9-, 11,12-, and 14,15-epoxyeicosatrienoic acid ethanolamides (EpETrE-EAs), potentially modulating endocannabinoid system signaling (PubMed:18698000, PubMed:21289075). Catalyzes the hydroxylation of carbon-hydrogen bonds. Metabolizes cholesterol toward 25-hydroxycholesterol, a physiological regulator of cellular cholesterol homeostasis (PubMed:21576599). Catalyzes the oxidative transformations of all-trans retinol to all-trans retinal, a precursor for the active form all-trans-retinoic acid (PubMed:10681376). Also involved in the oxidative metabolism of drugs such as antiarrhythmics, adrenoceptor antagonists, and tricyclic antidepressants
- Specific Function
- anandamide 11,12 epoxidase activity
- Gene Name
- CYP2D6
- Uniprot ID
- P10635
- Uniprot Name
- Cytochrome P450 2D6
- Molecular Weight
- 55768.94 Da
References
- FDA Approved Drugs: Reyvow (lasmiditan) tablets for oral use [Link]
Transporters
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- SubstrateInhibitor
- General Function
- Translocates drugs and phospholipids across the membrane (PubMed:2897240, PubMed:35970996, PubMed:8898203, PubMed:9038218). Catalyzes the flop of phospholipids from the cytoplasmic to the exoplasmic leaflet of the apical membrane. Participates mainly to the flop of phosphatidylcholine, phosphatidylethanolamine, beta-D-glucosylceramides and sphingomyelins (PubMed:8898203). Energy-dependent efflux pump responsible for decreased drug accumulation in multidrug-resistant cells (PubMed:2897240, PubMed:35970996, PubMed:9038218)
- Specific Function
- ABC-type xenobiotic transporter activity
- Gene Name
- ABCB1
- Uniprot ID
- P08183
- Uniprot Name
- ATP-dependent translocase ABCB1
- Molecular Weight
- 141477.255 Da
References
- FDA Approved Drugs: Reyvow (lasmiditan) tablets for oral use [Link]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Inhibitor
- General Function
- Broad substrate specificity ATP-dependent transporter of the ATP-binding cassette (ABC) family that actively extrudes a wide variety of physiological compounds, dietary toxins and xenobiotics from cells (PubMed:11306452, PubMed:12958161, PubMed:19506252, PubMed:20705604, PubMed:28554189, PubMed:30405239, PubMed:31003562). Involved in porphyrin homeostasis, mediating the export of protoporphyrin IX (PPIX) from both mitochondria to cytosol and cytosol to extracellular space, it also functions in the cellular export of heme (PubMed:20705604, PubMed:23189181). Also mediates the efflux of sphingosine-1-P from cells (PubMed:20110355). Acts as a urate exporter functioning in both renal and extrarenal urate excretion (PubMed:19506252, PubMed:20368174, PubMed:22132962, PubMed:31003562, PubMed:36749388). In kidney, it also functions as a physiological exporter of the uremic toxin indoxyl sulfate (By similarity). Also involved in the excretion of steroids like estrone 3-sulfate/E1S, 3beta-sulfooxy-androst-5-en-17-one/DHEAS, and other sulfate conjugates (PubMed:12682043, PubMed:28554189, PubMed:30405239). Mediates the secretion of the riboflavin and biotin vitamins into milk (By similarity). Extrudes pheophorbide a, a phototoxic porphyrin catabolite of chlorophyll, reducing its bioavailability (By similarity). Plays an important role in the exclusion of xenobiotics from the brain (Probable). It confers to cells a resistance to multiple drugs and other xenobiotics including mitoxantrone, pheophorbide, camptothecin, methotrexate, azidothymidine, and the anthracyclines daunorubicin and doxorubicin, through the control of their efflux (PubMed:11306452, PubMed:12477054, PubMed:15670731, PubMed:18056989, PubMed:31254042). In placenta, it limits the penetration of drugs from the maternal plasma into the fetus (By similarity). May play a role in early stem cell self-renewal by blocking differentiation (By similarity)
- Specific Function
- ABC-type xenobiotic transporter activity
- Gene Name
- ABCG2
- Uniprot ID
- Q9UNQ0
- Uniprot Name
- Broad substrate specificity ATP-binding cassette transporter ABCG2
- Molecular Weight
- 72313.47 Da
References
- FDA Approved Drugs: Reyvow (lasmiditan) tablets for oral use [Link]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- Inhibitor
- Curator comments
- Lasmiditan appears to inhibit OCT1 transporters in vitro, but subsequent drug-drug interaction studies with sumatriptan, a substrate of OCT1, revealed no changes to sumatriptan pharmacokinetics.
- General Function
- Electrogenic voltage-dependent transporter that mediates the transport of a variety of organic cations such as endogenous bioactive amines, cationic drugs and xenobiotics (PubMed:11388889, PubMed:11408531, PubMed:12439218, PubMed:12719534, PubMed:15389554, PubMed:16263091, PubMed:16272756, PubMed:16581093, PubMed:19536068, PubMed:21128598, PubMed:23680637, PubMed:24961373, PubMed:34040533, PubMed:9187257, PubMed:9260930, PubMed:9655880). Functions as a pH- and Na(+)-independent, bidirectional transporter (By similarity). Cation cellular uptake or release is driven by the electrochemical potential (i.e. membrane potential and concentration gradient) and substrate selectivity (By similarity). Hydrophobicity is a major requirement for recognition in polyvalent substrates and inhibitors (By similarity). Primarily expressed at the basolateral membrane of hepatocytes and proximal tubules and involved in the uptake and disposition of cationic compounds by hepatic and renal clearance from the blood flow (By similarity). Most likely functions as an uptake carrier in enterocytes contributing to the intestinal elimination of organic cations from the systemic circulation (PubMed:16263091). Transports endogenous monoamines such as N-1-methylnicotinamide (NMN), guanidine, histamine, neurotransmitters dopamine, serotonin and adrenaline (PubMed:12439218, PubMed:24961373, PubMed:35469921, PubMed:9260930). Also transports natural polyamines such as spermidine, agmatine and putrescine at low affinity, but relatively high turnover (PubMed:21128598). Involved in the hepatic uptake of vitamin B1/thiamine, hence regulating hepatic lipid and energy metabolism (PubMed:24961373). Mediates the bidirectional transport of acetylcholine (ACh) at the apical membrane of ciliated cell in airway epithelium, thereby playing a role in luminal release of ACh from bronchial epithelium (PubMed:15817714). Transports dopaminergic neuromodulators cyclo(his-pro) and salsolinol with lower efficency (PubMed:17460754). Also capable of transporting non-amine endogenous compounds such as prostaglandin E2 (PGE2) and prostaglandin F2-alpha (PGF2-alpha) (PubMed:11907186). May contribute to the transport of cationic compounds in testes across the blood-testis-barrier (Probable). Also involved in the uptake of xenobiotics tributylmethylammonium (TBuMA), quinidine, N-methyl-quinine (NMQ), N-methyl-quinidine (NMQD) N-(4,4-azo-n-pentyl)-quinuclidine (APQ), azidoprocainamide methoiodide (AMP), N-(4,4-azo-n-pentyl)-21-deoxyajmalinium (APDA) and 4-(4-(dimethylamino)styryl)-N-methylpyridinium (ASP) (PubMed:11408531, PubMed:15389554, PubMed:35469921, PubMed:9260930)
- Specific Function
- (R)-carnitine transmembrane transporter activity
- Gene Name
- SLC22A1
- Uniprot ID
- O15245
- Uniprot Name
- Solute carrier family 22 member 1
- Molecular Weight
- 61153.345 Da
References
- FDA Approved Drugs: Reyvow (lasmiditan) tablets for oral use [Link]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Inhibitor
- Curator comments
- Lasmiditan was found to inhibit MATE1 efflux transporters in vitro; the clinical significance of this inhibition in vivo is unclear.
- General Function
- Multidrug efflux pump that functions as a H(+)/organic cation antiporter (PubMed:16330770, PubMed:17509534). Plays a physiological role in the excretion of cationic compounds including endogenous metabolites, drugs, toxins through the kidney and liver, into urine and bile respectively (PubMed:16330770, PubMed:17495125, PubMed:17509534, PubMed:17582384, PubMed:18305230, PubMed:19158817, PubMed:21128598, PubMed:24961373). Mediates the efflux of endogenous compounds such as creatinine, vitamin B1/thiamine, agmatine and estrone-3-sulfate (PubMed:16330770, PubMed:17495125, PubMed:17509534, PubMed:17582384, PubMed:18305230, PubMed:19158817, PubMed:21128598, PubMed:24961373). May also contribute to regulate the transport of cationic compounds in testis across the blood-testis-barrier (Probable)
- Specific Function
- antiporter activity
- Gene Name
- SLC47A1
- Uniprot ID
- Q96FL8
- Uniprot Name
- Multidrug and toxin extrusion protein 1
- Molecular Weight
- 61921.585 Da
References
- FDA Approved Drugs: Reyvow (lasmiditan) tablets for oral use [Link]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Inhibitor
- Curator comments
- Lasmiditan was found to inhibit MATE2 efflux transporters in vitro; the clinical significance of this inhibition in vivo is unclear.
- General Function
- Multidrug efflux pump that functions as a H(+)/organic cation antiporter. Mediates the efflux of cationic compounds, such as the model cations, tetraethylammonium (TEA) and 1-methyl-4-phenylpyridinium (MPP+), the platinum-based drug oxaliplatin or weak bases that are positively charged at physiological pH, cimetidine, the platinum-based drugs cisplatin and oxaliplatin or the antidiabetic drug metformin. Mediates the efflux of endogenous compounds such as, creatinine, thiamine and estrone-3-sulfate. Plays a physiological role in the excretion of drugs, toxins and endogenous metabolites through the kidney
- Specific Function
- antiporter activity
- Gene Name
- SLC47A2
- Uniprot ID
- Q86VL8
- Uniprot Name
- Multidrug and toxin extrusion protein 2
- Molecular Weight
- 65083.915 Da
References
- FDA Approved Drugs: Reyvow (lasmiditan) tablets for oral use [Link]
Drug created at October 20, 2016 20:43 / Updated at December 01, 2022 11:26