Evidence map›Paper›PMID 36468693›Full record

ArticleeLife2022

Activity disruption causes degeneration of entorhinal neurons in a mouse model of Alzheimer's circuit dysfunction.

Rong Zhao, Stacy D Grunke, Caleb A Wood, Gabriella A Perez, Melissa Comstock, Ming-Hua Li, Anand K Singh, Kyung-Won Park, Joanna L Jankowsky

Abstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Use it or lose it.eLife · 2023
    Article
  12. Lower expression ofJournal of Alzheimer's disease reports
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Rong Zhao *Department of Neuroscience, Huffington Center on Aging, Baylor College of Medicine, Houston, United States.
Stacy D Grunke *Department of Neuroscience, Huffington Center on Aging, Baylor College of Medicine, Houston, United States.
Caleb A Wood *Department of Neuroscience, Huffington Center on Aging, Baylor College of Medicine, Houston, United States.ORCID 0000-0002-3320-0485
Gabriella A PerezDepartment of Neuroscience, Huffington Center on Aging, Baylor College of Medicine, Houston, United States.
Melissa ComstockDepartment of Neuroscience, Huffington Center on Aging, Baylor College of Medicine, Houston, United States.
Ming-Hua LiDepartment of Neuroscience, Huffington Center on Aging, Baylor College of Medicine, Houston, United States.
Anand K SinghDepartment of Neuroscience, Huffington Center on Aging, Baylor College of Medicine, Houston, United States.
Kyung-Won ParkDepartment of Neuroscience, Huffington Center on Aging, Baylor College of Medicine, Houston, United States.
Joanna L JankowskyDepartment of Neuroscience, Huffington Center on Aging, Baylor College of Medicine, Houston, United States.ORCID 0000-0002-5593-2310

Funding

Initiative for Maximizing Student Development (IMSD) ProgramR25GM056929 · NIGMS · BAYLOR COLLEGE OF MEDICINE · PI PEREIRA, FRED A · 1998 to 2023
$12.4M
Steps towards a paternal gene activation therapy for Angelman syndromeU54HD083092 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI LEE, BRENDAN, NELSON, DAVID LOREN · 2014 to 2019
$7.8M
Plasticity of the entorhinal-hippocampal circuit as a vulnerability in Alzheimer’s DiseaseRF1AG058188 · NIA · BAYLOR COLLEGE OF MEDICINE · PI JANKOWSKY, JOANNA L · 2017 to 2020
$3.2M
Interrogating the link between aging and AD with temporally-controlled transgenesRF1AG054160 · NIA · BAYLOR COLLEGE OF MEDICINE · PI JANKOWSKY, JOANNA L · 2016 to 2016
$2.5M
Deconstructing the pathogenic effect of APP in memory circuitsR01NS092615 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI JANKOWSKY, JOANNA L · 2015 to 2018
$1.9M
Tecan EVO GenePaint robotS10OD016167 · OD · BAYLOR COLLEGE OF MEDICINE · PI LJUNGBERG, CECILIA · 2013 to 2013
$215k
Circuit-based mechanisms of neuronal vulnerability in the adult ECF31AG067676 · NIA · BAYLOR COLLEGE OF MEDICINE · PI WOOD, CALEB · 2021 to 2023
$140k
Howard Hughes Medical Institute GT13620NIA NIH HHS F31 AG067676NIA NIH HHS R01 NS092615NIA NIH HHS RF1 AG054160NIA NIH HHS RF1 AG058188NICHD NIH HHS U54 HD083092NIGMS NIH HHS R25 GM056929NIH HHS S10 OD016167NINDS NIH HHS R01 NS092615
6 · The paper itself

Abstract

Neurodegenerative diseases are characterized by selective vulnerability of distinct cell populations; however, the cause for this specificity remains elusive. Here, we show that entorhinal cortex layer 2 (EC2) neurons are unusually vulnerable to prolonged neuronal inactivity compared with neighboring regions of the temporal lobe, and that reelin + stellate cells connecting EC with the hippocampus are preferentially susceptible within the EC2 population. We demonstrate that neuronal death after silencing can be elicited through multiple independent means of activity inhibition, and that preventing synaptic release, either alone or in combination with electrical shunting, is sufficient to elicit silencing-induced degeneration. Finally, we discovered that degeneration following synaptic silencing is governed by competition between active and inactive cells, which is a circuit refinement process traditionally thought to end early in postnatal life. Our data suggests that the developmental window for wholesale circuit plasticity may extend into adulthood for specific brain regions. We speculate that this sustained potential for remodeling by entorhinal neurons may support lifelong memory but renders them vulnerable to prolonged activity changes in disease.

Indexed as

Alzheimer DiseaseAnimalsEntorhinal CortexHippocampusMiceNeuronsactivity-dependent competitionAlzheimer's diseasechemogenetic silencingcircuit plasticityentorhinal cortexmouseneuroscienceselective vulnerability

Identifiers

PMID36468693
PMCPMC9873254

What OpenQuestion holds

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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.