Evidence map›Paper›PMID 30224722›Full record

ArticleMolecular psychiatry2020

Identification of a molecular locus for normalizing dysregulated GABA release from interneurons in the Fragile X brain.

Yi-Mei Yang, Jason Arsenault, Alaji Bah, Mickael Krzeminski, Adam Fekete, Owen Y Chao, Laura K Pacey, Alex Wang, Julie Forman-Kay, David R Hampson and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular psychiatry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

48 citing papers in PubMed, 69 citations in OpenAlex.

  1. Review
  2. Input-Specific Organization of Intrinsic Excitability Expands Coding Capacity of Fast-Spiking Auditory Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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  3. Article
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  8. Calcium-Dependent Regulation of Neuronal Excitability Is Rescued in Fragile X Syndrome by a Tat-Conjugated N-Terminal Fragment of FMRP.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  9. Article
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  14. Cognitive-Affective Functions of the Cerebellum.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
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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

11 authors at 4 institutions in 2 countries.

Yi-Mei YangDepartment of Biomedical Sciences, University of Minnesota Medical School, 1035 University Drive, Duluth, MN, 55812, USA. ymyang@d.umn.edu.
Jason ArsenaultProgram in Neurosciences & Mental Health, SickKids Research Institute, Toronto, ON, M5G 1X8, Canada.
Alaji BahProgram in Molecular Medicine, SickKids Research Institute, Toronto, ON, M5G 1X8, Canada.
Mickael KrzeminskiProgram in Molecular Medicine, SickKids Research Institute, Toronto, ON, M5G 1X8, Canada.
Adam FeketeProgram in Neurosciences & Mental Health, SickKids Research Institute, Toronto, ON, M5G 1X8, Canada.
Owen Y ChaoDepartment of Biomedical Sciences, University of Minnesota Medical School, 1035 University Drive, Duluth, MN, 55812, USA.
Laura K PaceyDepartment of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada.
Alex WangProgram in Neurosciences & Mental Health, SickKids Research Institute, Toronto, ON, M5G 1X8, Canada.
Julie Forman-KayProgram in Molecular Medicine, SickKids Research Institute, Toronto, ON, M5G 1X8, Canada.
David R HampsonDepartment of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada.
Lu-Yang WangProgram in Neurosciences & Mental Health, SickKids Research Institute, Toronto, ON, M5G 1X8, Canada. luyang.wang@utoronto.ca.
University of Toronto · CASickKids Foundation · CAUniversity of Minnesota, Duluth · USMental Health Research Canada · CA

Funding

CIHR
6 · The paper itself

Abstract

Principal neurons encode information by varying their firing rate and patterns precisely fine-tuned through GABAergic interneurons. Dysregulation of inhibition can lead to neuropsychiatric disorders, yet little is known about the molecular basis underlying inhibitory control. Here, we find that excessive GABA release from basket cells (BCs) attenuates the firing frequency of Purkinje neurons (PNs) in the cerebellum of Fragile X Mental Retardation 1 (Fmr1) knockout (KO) mice, a model of Fragile X Syndrome (FXS) with abrogated expression of the Fragile X Mental Retardation Protein (FMRP). This over-inhibition originates from increased excitability and Ca

Indexed as

Fragile X Messenger Ribonucleoprotein 1Fragile X SyndromeAnimalsDisease Models, Animalgamma-Aminobutyric AcidInterneuronsMiceMice, KnockoutSynaptic TransmissionFmr1 protein, mouseFragile X Messenger Ribonucleoprotein 1gamma-Aminobutyric Acid

Identifiers

PMID30224722
PMCPMC7473840
OpenAlexW2890547398

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.