Cited by 122Drug Transport and Resistance MechanismsPharmacogenetics and Drug MetabolismSchizophrenia research and treatment

Relationship Between P-Glycoprotein and Second-Generation Antipsychotics

Moons, Tim, de Roo, Mariska, Claes, Stephan, Dom, Geert·2011·Pharmacogenomics

Abstract

The membrane transport protein P-glycoprotein (P-gp) is an interesting candidate for individual differences in response to antipsychotics. To present an overview of the current knowledge of P-gp and its interaction with second-generation antipsychotics (SGAs), an internet search for all relevant English original research articles concerning P-gp and SGAs was conducted. Several SGAs are substrates for P-gp in therapeutic concentrations. These include amisulpride, aripiprazole, olanzapine, perospirone, risperidone and paliperidone. Clozapine and quetiapine are not likely to be substrates of P-gp. However, most antipsychotics act as inhibitors of P-gp, and can therefore influence plasma and brain concentrations of other substrates. No information was available for sertindole, ziprasidone or zotepine. Research in animal models demonstrated significant differences in antipsychotic brain concentration and behavior owing to both P-gp knockout and inhibition. Results in patients are less clear, as several external factors have to be accounted for. Patients with polymorphisms which decrease P-gp functionality tend to perform better in clinical settings. There is some variability in the findings concerning adverse effects, and no definitive conclusions can be drawn at this point.

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Registry

Crossref · 10.2217/pgs.11.55

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116 of 116 references verified0 citation errors · 0 not checkable

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Authors
Moons, T., de Roo, M., Claes, S., & Dom, G.
Affiliations
  • KU Leuven (BE)
  • GGz Centraal/Symfora groep, Centres for Mental Health Care, Utrechtseweg 266, 3818 EW Amersfoort, The Netherlands
  • Collaborative Antwerp Psychiatry Research Institute (CAPRI) & Psychiatric Centre Alexian Brothers, Boechout, Belgium
Venue
Pharmacogenomics
Published
2011-08
Volume
12
Issue
8
Pages
1193-1211
ISSN
  • 1462-2416 (ISSN-L)
  • 1744-8042
OpenAlex
W2113251205
Cited by
122
References
116
Citations by year
2026: 2 · 2025: 9 · 2024: 3 · 2023: 8 · 2022: 10 · 2021: 9 · 2020: 12 · 2019: 3 · 2018: 12 · 2017: 5 · 2016: 13 · 2015: 7 · 2014: 11 · 2013: 9 · 2012: 9
FWCI
0.85
Type
journal article
Language
en
Open access
closed
Locations
  • Pharmacogenomics (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Oncology › Drug Transport and Resistance Mechanisms
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Pharmacogenetics and Drug Metabolism
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
Keywords
P-glycoprotein, atypical antipsychotics, drug transporters, amisulpride, aripiprazole, olanzapine, perospirone, risperidone, paliperidone, clozapine, quetiapine, adverse drug reactions, individual differences in drug response
MeSH terms
Animals, Humans, Polymorphism, Genetic, Psychotic Disorders, Antipsychotic Agents, Treatment Outcome, Mice, Knockout, ATP Binding Cassette Transporter, Subfamily B, ATP Binding Cassette Transporter, Subfamily B, Member 1, Mice, Cytochrome P-450 CYP3A

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