Cited by 116Bipolar Disorder and TreatmentSchizophrenia research and treatmentTreatment of Major Depression

RNA-sequencing of the brain transcriptome implicates dysregulation of neuroplasticity, circadian rhythms and GTPase binding in bipolar disorder

Open access
Akula, N, Barb, J, Jiang, X, Wendland, J R, Choi, K H, Sen, S K, Hou, L, Chen, D T W +8 more·2014·Molecular Psychiatry

Abstract

RNA-sequencing (RNA-seq) is a powerful technique to investigate the complexity of gene expression in the human brain. We used RNA-seq to survey the brain transcriptome in high-quality postmortem dorsolateral prefrontal cortex from 11 individuals diagnosed with bipolar disorder (BD) and from 11 age- and gender-matched controls. Deep sequencing was performed, with over 350 million reads per specimen. At a false discovery rate of <5%, we detected five differentially expressed (DE) genes and 12 DE transcripts, most of which have not been previously implicated in BD. Among these, Prominin 1/CD133 and ATP-binding cassette-sub-family G-member2 (ABCG2) have important roles in neuroplasticity. We also show for the first time differential expression of long noncoding RNAs (lncRNAs) in BD. DE transcripts include those of serine/arginine-rich splicing factor 5 (SRSF5) and regulatory factor X4 (RFX4), which along with lncRNAs have a role in mammalian circadian rhythms. The DE genes were significantly enriched for several Gene Ontology categories. Of these, genes involved with GTPase binding were also enriched for BD-associated SNPs from previous genome-wide association studies, suggesting that differential expression of these genes is not simply a consequence of BD or its treatment. Many of these findings were replicated by microarray in an independent sample of 60 cases and controls. These results highlight common pathways for inherited and non-inherited influences on disease risk that may constitute good targets for novel therapies.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/mp.2013.170

Cites

55 of 55 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 56 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Akula, N., Barb, J., Jiang, X., Wendland, J. R., Choi, K. H., Sen, S. K., Hou, L., Chen, D. T. W., Laje, G., Johnson, K., Lipska, B. K., Kleinman, J. E., Corrada-Bravo, H., Detera-Wadleigh, S., Munson, P. J., & McMahon, F. J.
Affiliations
  • National Institutes of Health (US)
  • Uniformed Services University of the Health Sciences (US)
  • United States Department of Health and Human Services (US)
  • Lieber Institute for Brain Development (US)
Corresponding author
Akula, N
Venue
Molecular Psychiatry
Published
2014-01-07
Volume
19
Issue
11
Pages
1179-1185
ISSN
  • 1359-4184 (ISSN-L)
  • 1476-5578
OpenAlex
W1977521681
Cited by
116
References
56
Citations by year
2026: 6 · 2025: 3 · 2024: 8 · 2023: 3 · 2022: 7 · 2021: 13 · 2020: 10 · 2019: 13 · 2018: 10 · 2017: 10 · 2016: 13 · 2015: 15 · 2014: 5
FWCI
10.94
Type
journal article
Language
en
Open access
Locations
  • Molecular Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Stanley Medical Research Institute
  • National Institutes of Health (ZIACT000277)
  • U.S. Public Health Service (ZIAMH002810)
  • National Institute of Mental Health (K99MH085098, ZIAMH002810)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
Keywords
bipolar disorder, brain transcriptome, dorsolateral prefrontal cortex, differentially expressed genes, long non-coding RNA, neuroplasticity, circadian rhythm, ABCG2, SRSF5, gene expression dysregulation
MeSH terms
Adult, Aged, Bipolar Disorder, Circadian Rhythm, Female, Humans, Male, Middle Aged, Neuronal Plasticity, Meta-Analysis as Topic, Polymerase Chain Reaction, Prefrontal Cortex, Sequence Analysis, RNA, GTP Phosphohydrolases, Principal Component Analysis, Microarray Analysis, Genome-Wide Association Study, Young Adult, Transcriptome

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review