Evidence map›Paper›PMID 27336055›Full record

ArticleNPJ schizophrenia2016

Schizophrenia interactome with 504 novel protein-protein interactions.

Madhavi K Ganapathiraju, Mohamed Thahir, Adam Handen, Saumendra N Sarkar, Robert A Sweet, Vishwajit L Nimgaonkar, Christine E Loscher, Eileen M Bauer, Srilakshmi Chaparala

Open access · goldAbstract read
In one paragraph

Article in NPJ schizophrenia, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
7.2field-weighted citation impact, top 3% 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 74 citations in OpenAlex.

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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 2 countries.

Madhavi K GanapathirajuDepartment of Biomedical Informatics, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Intelligent Systems Program, School of Arts and Sciences, University of Pittsburgh, Pittsburgh, PA, USA.
Mohamed ThahirDepartment of Biomedical Informatics, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Intelligent Systems Program, School of Arts and Sciences, University of Pittsburgh, Pittsburgh, PA, USA.
Adam HandenDepartment of Biomedical Informatics, School of Medicine, University of Pittsburgh , Pittsburgh, PA, USA.
Saumendra N SarkarDepartment of Microbiology and Molecular Genetics, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Cancer Virology Program, University of Pittsburgh Cancer Institute, Pittsburgh, PA, USA.ORCID 0000-0002-2850-6121
Robert A SweetDepartment of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Department of Neurology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.ORCID 0000-0001-9154-9709
Vishwajit L NimgaonkarDepartment of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA.
Christine E LoscherImmunomodulation Research Group, School of Biotechnology, Dublin City University , Dublin, Ireland.
Eileen M BauerDepartment of Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA.
Srilakshmi ChaparalaDepartment of Biomedical Informatics, School of Medicine, University of Pittsburgh , Pittsburgh, PA, USA.
University of Pittsburgh · USDublin City University · IE

Funding

Plasticity of Auditory Cortical Circuits in SchizophreniaR01MH071533 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SWEET, ROBERT A · 2004 to 2018
$6.9M
Discovery of Mental Health and Inflammation (MHAIN) InteractomeR01MH094564 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GANAPATHIRAJU, MADHAVI K · 2011 to 2015
$1.9M
NIMH NIH HHS R01 MH071533NIMH NIH HHS R01 MH094564
6 · The paper itself

Abstract

Genome-wide association studies of schizophrenia (GWAS) have revealed the role of rare and common genetic variants, but the functional effects of the risk variants remain to be understood. Protein interactome-based studies can facilitate the study of molecular mechanisms by which the risk genes relate to schizophrenia (SZ) genesis, but protein-protein interactions (PPIs) are unknown for many of the liability genes. We developed a computational model to discover PPIs, which is found to be highly accurate according to computational evaluations and experimental validations of selected PPIs. We present here, 365 novel PPIs of liability genes identified by the SZ Working Group of the Psychiatric Genomics Consortium (PGC). Seventeen genes that had no previously known interactions have 57 novel interactions by our method. Among the new interactors are 19 drug targets that are targeted by 130 drugs. In addition, we computed 147 novel PPIs of 25 candidate genes investigated in the pre-GWAS era. While there is little overlap between the GWAS genes and the pre-GWAS genes, the interactomes reveal that they largely belong to the same pathways, thus reconciling the apparent disparities between the GWAS and prior gene association studies. The interactome including 504 novel PPIs overall, could motivate other systems biology studies and trials with repurposed drugs. The PPIs are made available on a webserver, called Schizo-Pi at http://severus.dbmi.pitt.edu/schizo-pi with advanced search capabilities.

Identifiers

PMID27336055
PMCPMC4898894
OpenAlexW2344057082

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.