Evidence map›Paper›PMID 31972145›Full record

ReviewNeuron2020

Communication, Cross Talk, and Signal Integration in the Adult Hippocampal Neurogenic Niche.

Cinzia Vicidomini, Nannan Guo, Amar Sahay

Abstract readReview
In one paragraph

Review in Neuron, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
–field-weighted citation impact
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

57 citing papers in PubMed.

  1. Article
  2. Review
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  6. Article
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  8. Article
  9. Revisiting the critical roles of reactive microglia in traumatic brain injury.International journal of surgery (London, England) · 2025
    Review
  10. Article
  11. Article
  12. Cellular and synaptic organization of the Octopus vertical lobe.bioRxiv : the preprint server for biology · 2025
    Article
  13. Article
  14. Review
  15. Review
  16. Essential role of p21Stem cell research & therapy · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Epigenetic regulation in adult neural stem cells.Frontiers in cell and developmental biology · 2024
    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

3 authors.

Cinzia VicidominiCenter for Regenerative Medicine, Massachusetts General Hospital, Boston, MA 02114, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA; Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
Nannan GuoCenter for Regenerative Medicine, Massachusetts General Hospital, Boston, MA 02114, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA; Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
Amar SahayCenter for Regenerative Medicine, Massachusetts General Hospital, Boston, MA 02114, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA; Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; BROAD Institute of Harvard and MIT, Cambridge, MA 02142, USA. Electronic address: asahay@mgh.harvard.edu.

Funding

Molecular control of excitation-inhibition balance to encode ambiguous threatsR01MH104175 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI SAHAY, AMAR · 2014 to 2018
$2.7M
Contributions of hippocampal oxytocin receptors to social recognitionR01MH111729 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI SAHAY, AMAR · 2018 to 2022
$2.4M
Re-engineering excitation-inhibition connectivity to rejuvenate memory circuits in agingRF1AG048908 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI SAHAY, AMAR · 2016 to 2016
$2.0M
NIA NIH HHS RF1 AG048908NIMH NIH HHS R01 MH104175NIMH NIH HHS R01 MH111729
6 · The paper itself

Abstract

Radial glia-like neural stem cells (RGLs) in the dentate gyrus subregion of the hippocampus give rise to dentate granule cells (DGCs) and astrocytes throughout life, a process referred to as adult hippocampal neurogenesis. Adult hippocampal neurogenesis is sensitive to experiences, suggesting that it may represent an adaptive mechanism by which hippocampal circuitry is modified in response to environmental demands. Experiential information is conveyed to RGLs, progenitors, and adult-born DGCs via the neurogenic niche that is composed of diverse cell types, extracellular matrix, and afferents. Understanding how the niche performs its functions may guide strategies to maintain its health span and provide a permissive milieu for neurogenesis. Here, we first discuss representative contributions of niche cell types to regulation of neural stem cell (NSC) homeostasis and maturation of adult-born DGCs. We then consider mechanisms by which the activity of multiple niche cell types may be coordinated to communicate signals to NSCs. Finally, we speculate how NSCs integrate niche-derived signals to govern their regulation.

Indexed as

AnimalsHippocampusNeural Stem CellsNeurogenesisSynaptic Transmission

Identifiers

PMID31972145
PMCPMC7184932

What OpenQuestion holds

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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.