Evidence map›Paper›PMID 25113377›Full record

ArticleMolecular psychiatry2015

Transcriptome sequencing and genome-wide association analyses reveal lysosomal function and actin cytoskeleton remodeling in schizophrenia and bipolar disorder.

Zhongming Zhao, Jiabao Xu, Jingchun Chen, Sanghyeon Kim, Mark Reimers, Silviu-Alin Bacanu, Hui Yu, Chunyu Liu, Jingchun Sun, Quan Wang and 6 more

Open access · bronzeAbstract read
In one paragraph

Article in Molecular psychiatry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 2 pooled it
8.7field-weighted citation impact, top 1% 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

93 citing papers in PubMed, 2 syntheses or guidelines pooled it, 134 citations in OpenAlex.

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33 more citing papers are in PubMed but not listed here.

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

16 authors at 4 institutions in 2 countries.

Zhongming Zhao *Departments of Biomedical Informatics and Psychiatry, Vanderbilt University School of Medicine, Nashville, TN 37232, USA.
Jiabao Xu *Beijing Genomics Institute (BGI), Shenzhen, Guangdong, 518083, China.
Jingchun Chen *Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298, USA.
Sanghyeon KimStanley Laboratory of Brain Research, 9800 Medical Center Drive, Rockville, MD 20850, USA.
Mark ReimersVirginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298, USA.
Silviu-Alin BacanuVirginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298, USA.
Hui YuDepartments of Biomedical Informatics and Psychiatry, Vanderbilt University School of Medicine, Nashville, TN 37232, USA.
Chunyu LiuDepartment of Psychiatry, University of Illinois at Chicago, Chicago, IL 60637, USA.
Jingchun SunDepartments of Biomedical Informatics and Psychiatry, Vanderbilt University School of Medicine, Nashville, TN 37232, USA.
Quan WangDepartments of Biomedical Informatics and Psychiatry, Vanderbilt University School of Medicine, Nashville, TN 37232, USA.
Peilin JiaDepartments of Biomedical Informatics and Psychiatry, Vanderbilt University School of Medicine, Nashville, TN 37232, USA.
Fengping XuBeijing Genomics Institute (BGI), Shenzhen, Guangdong, 518083, China.
Yong ZhangBeijing Genomics Institute (BGI), Shenzhen, Guangdong, 518083, China.
Kenneth S KendlerVirginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298, USA.
Zhiyu PengBeijing Genomics Institute (BGI), Shenzhen, Guangdong, 518083, China.
Xiangning ChenVirginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298, USA.
Vanderbilt University · USVirginia Commonwealth University · USBGI Group (China) · CNUniversity of Illinois Chicago · US

Funding

Mapping the Genetic Architecture of Complex Disease via RNA-seq and GWAS DataR01LM011177 · NLM · VANDERBILT UNIVERSITY · PI ZHAO, ZHONGMING · 2012 to 2014
$1.0M
Understanding the genetic architecture of schizophrenia in Chinese populationR01MH101054 · NIMH · VIRGINIA COMMONWEALTH UNIVERSITY · PI CHEN, XIANGNING · 2013 to 2015
$602k
NIMH NIH HHS R01 MH101054NLM NIH HHS R01 LM011177NLM NIH HHS R01LM011177
6 · The paper itself

Abstract

Schizophrenia (SCZ) and bipolar disorder (BPD) are severe mental disorders with high heritability. Clinicians have long noticed the similarities of clinic symptoms between these disorders. In recent years, accumulating evidence indicates some shared genetic liabilities. However, what is shared remains elusive. In this study, we conducted whole transcriptome analysis of post-mortem brain tissues (cingulate cortex) from SCZ, BPD and control subjects, and identified differentially expressed genes in these disorders. We found 105 and 153 genes differentially expressed in SCZ and BPD, respectively. By comparing the t-test scores, we found that many of the genes differentially expressed in SCZ and BPD are concordant in their expression level (q⩽0.01, 53 genes; q⩽0.05, 213 genes; q⩽0.1, 885 genes). Using genome-wide association data from the Psychiatric Genomics Consortium, we found that these differentially and concordantly expressed genes were enriched in association signals for both SCZ (P<10(-7)) and BPD (P=0.029). To our knowledge, this is the first time that a substantially large number of genes show concordant expression and association for both SCZ and BPD. Pathway analyses of these genes indicated that they are involved in the lysosome, Fc gamma receptor-mediated phagocytosis, regulation of actin cytoskeleton pathways, along with several cancer pathways. Functional analyses of these genes revealed an interconnected pathway network centered on lysosomal function and the regulation of actin cytoskeleton. These pathways and their interacting network were principally confirmed by an independent transcriptome sequencing data set of the hippocampus. Dysregulation of lysosomal function and cytoskeleton remodeling has direct impacts on endocytosis, phagocytosis, exocytosis, vesicle trafficking, neuronal maturation and migration, neurite outgrowth and synaptic density and plasticity, and different aspects of these processes have been implicated in SCZ and BPD.

Indexed as

Protein FoldingActin CytoskeletonBipolar DisorderBrainFemaleGene ExpressionGene Expression ProfilingGene Regulatory NetworksGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansLysosomesMaleModels, BiologicalMultivariate AnalysisSchizophrenia

Identifiers

PMID25113377
PMCPMC4326626
OpenAlexW2021703037

What OpenQuestion holds

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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.