Evidence map›Paper›PMID 27846195›Full record

ArticlePharmacogenetics and genomics2017

Genome-wide association study of paliperidone efficacy.

Qingqin Li, Nathan E Wineinger, Dong-Jing Fu, Ondrej Libiger, Larry Alphs, Adam Savitz, Srihari Gopal, Nadine Cohen, Nicholas J Schork

Open access · hybridAbstract read
In one paragraph

Article in Pharmacogenetics and genomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 3 pooled it
5.4field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 3 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Genetic meta-analysis of obsessive-compulsive disorder and self-report compulsive symptoms.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2020
    Pooled it
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  8. Empowering genome-wide association studies via a visualizable test based on the regional association score.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  11. Searching for signatures of sexually antagonistic selection on stickleback sex chromosomes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
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  18. Gene expression and response prediction to amisulpride in the OPTiMiSE first episode psychoses.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2020
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  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Qingqin LiaNeuroscience, Janssen Research & Development, LLC bJanssen Scientific Affairs, LLC, Titusville cJanssen Research & Development, LLC, Raritan dBlue Note Biosciences, LLC, Princeton, New Jersey eBiostatistics and Bioinformatics, The Scripps Translational Science Institute fDepartment of Molecular and Experimental Medicine, The Scripps Research Institute gScripps Health hHuman Biology, J. Craig Venter Institute, La Jolla iMD Revolution, San Diego, California, USA.
Nathan E Wineinger
Dong-Jing Fu
Ondrej Libiger
Larry Alphs
Adam Savitz
Srihari Gopal
Nadine Cohen
Nicholas J Schork
Creative Commons · USJanssen Scientific Affairs (United States)

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveClinical response to the atypical antipsychotic paliperidone is known to vary among schizophrenic patients. We carried out a genome-wide association study to identify common genetic variants predictive of paliperidone efficacy.

methodsWe leveraged a collection of 1390 samples from individuals of European ancestry enrolled in 12 clinical studies investigating the efficacy of the extended-release tablet paliperidone ER (n1=490) and the once-monthly injection paliperidone palmitate (n2=550 and n3=350). We carried out a genome-wide association study using a general linear model (GLM) analysis on three separate cohorts, followed by meta-analysis and using a mixed linear model analysis on all samples. The variations in response explained by each single nucleotide polymorphism (hSNP) were estimated.

resultsNo SNP passed genome-wide significance in the GLM-based analyses with suggestive signals from rs56240334 [P=7.97×10 for change in the Clinical Global Impression Scale-Severity (CGI-S); P=8.72×10 for change in the total Positive and Negative Syndrome Scale (PANSS)] in the intron of ADCK1. The mixed linear model-based association P-values for rs56240334 were consistent with the results from GLM-based analyses and the association with change in CGI-S (P=4.26×10) reached genome-wide significance (i.e. P<5×10). We also found suggestive evidence for a polygenic contribution toward paliperidone treatment response with estimates of heritability, hSNP, ranging from 0.31 to 0.43 for change in the total PANSS score, the PANSS positive Marder factor score, and CGI-S.

conclusionGenetic variations in the ADCK1 gene may differentially predict paliperidone efficacy in schizophrenic patients. However, this finding should be replicated in additional samples.

Indexed as

Polymorphism, Single NucleotideAdolescentAdultAgedAntipsychotic AgentsChildClinical Trials as TopicFemaleGenome-Wide Association StudyHumansMaleMiddle AgedPaliperidone PalmitatePharmacogenomic VariantsProtein KinasesPsychiatric Status Rating ScalesADCK1 protein, humanAntipsychotic AgentsPaliperidone PalmitateProtein Kinases

Identifiers

PMID27846195
PMCPMC5152628
OpenAlexW2555190011

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.