Evidence map›Paper›PMID 32203495›Full record

ArticleNature neuroscience2020

Profiling gene expression in the human dentate gyrus granule cell layer reveals insights into schizophrenia and its genetic risk.

Andrew E Jaffe, Daniel J Hoeppner, Takeshi Saito, Lou Blanpain, Joy Ukaigwe, Emily E Burke, Leonardo Collado-Torres, Ran Tao, Katsunori Tajinda, Kristen R Maynard and 8 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 2 pooled it
19.8field-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

74 citing papers in PubMed, 2 syntheses or guidelines pooled it, 114 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Schizophrenia: from mechanism to therapy.Science China. Life sciences · 2026
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Hyper-maturity and accelerated aging in the hippocampus of mouse models of neuropsychiatric disorders with anxiety-like behavior.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  12. Article
  13. Article
  14. Article
  15. Schizophrenia.Nature reviews. Disease primers · 2025
    Review
  16. Review
  17. Article
  18. Transcriptomic Analysis of the Human Habenula in Schizophrenia.The American journal of psychiatry · 2025
    Article
  19. Article
  20. Reduced Gene Dosage of the Psychiatric Risk GeneInternational journal of molecular sciences · 2025
    Article

14 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

18 authors at 3 institutions in 2 countries.

Andrew E Jaffe *Lieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA. andrew.jaffe@libd.org.ORCID http://orcid.org/0000-0001-6886-1454
Daniel J Hoeppner *Lieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Takeshi SaitoNeuroscience, La Jolla Laboratory, Astellas Research Institute of America, San Diego, CA, USA.
Lou BlanpainLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.ORCID http://orcid.org/0000-0002-6022-9654
Joy UkaigweLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Emily E BurkeLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Leonardo Collado-TorresLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.ORCID http://orcid.org/0000-0003-2140-308X
Ran TaoLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Katsunori TajindaNeuroscience, La Jolla Laboratory, Astellas Research Institute of America, San Diego, CA, USA.
Kristen R MaynardLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.ORCID http://orcid.org/0000-0003-0031-8468
Matthew N TranLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Keri MartinowichLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Amy Deep-SoboslayLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Joo Heon ShinLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Joel E KleinmanLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Daniel R WeinbergerLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.ORCID http://orcid.org/0000-0003-2409-2969
Mitsuyuki MatsumotoNeuroscience, La Jolla Laboratory, Astellas Research Institute of America, San Diego, CA, USA. mitsuyuki.matsumoto@astellas.com.ORCID http://orcid.org/0000-0002-1172-2354
Thomas M HydeLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA. thomas.hyde@libd.org.ORCID http://orcid.org/0000-0002-8746-3037
Johns Hopkins University · USAstellas Pharma (Japan) · JPNeurosciences Institute · US

Funding

Training in Computational Neural EngineeringT32EB025816 · NIBIB · GEORGIA INSTITUTE OF TECHNOLOGY · PI Michael Robert Borich, Christopher John Rozell · 2019 to 2026
$1.9M
NIBIB NIH HHS T32 EB025816
6 · The paper itself

Abstract

Specific cell populations may have unique contributions to schizophrenia but may be missed in studies of homogenate tissue. Here laser capture microdissection followed by RNA sequencing (LCM-seq) was used to transcriptomically profile the granule cell layer of the dentate gyrus (DG-GCL) in human hippocampus and contrast these data to those obtained from bulk hippocampal homogenate. We identified widespread cell-type-enriched aging and genetic effects in the DG-GCL that were either absent or directionally discordant in bulk hippocampus data. Of the ~9 million expression quantitative trait loci identified in the DG-GCL, 15% were not detected in bulk hippocampus, including 15 schizophrenia risk variants. We created transcriptome-wide association study genetic weights from the DG-GCL, which identified many schizophrenia-associated genetic signals not found in transcriptome-wide association studies from bulk hippocampus, including GRM3 and CACNA1C. These results highlight the improved biological resolution provided by targeted sampling strategies like LCM and complement homogenate and single-nucleus approaches in human brain.

Indexed as

Genetic Predisposition to DiseaseAdolescentAdultAgedAged, 80 and overAgingBipolar DisorderDentate GyrusFemaleGene Expression ProfilingGenome-Wide Association StudyHumansMajor Depressive DisorderMaleMiddle AgedNeurons

Identifiers

PMID32203495
OpenAlexW3012534492

What OpenQuestion holds

Textmetadata
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.