Evidence map›Paper›PMID 37043350›Full record

ArticleCell reports2023

Global remapping in granule cells and mossy cells of the mouse dentate gyrus.

Sang Hoon Kim, Douglas GoodSmith, Stephanie J Temme, Fumika Moriya, Guo-Li Ming, Kimberly M Christian, Hongjun Song, James J Knierim

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

7 citing papers in PubMed, 17 citations in OpenAlex.

  1. Dynamics of Dentate Gyrus Place Cells and Dentate Spikes during Spatial and Nonspatial Changes in Environments.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  2. Article
  3. Impaired spatial coding of the hippocampus in a dentate gyrus hypoplasia mouse model.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. N-acetyltransferase 10 mediates cognitive dysfunction through the acetylation of GABAProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. Article
  7. 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

8 authors at 3 institutions in 1 country.

Sang Hoon KimDepartment of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Douglas GoodSmithDepartment of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Zanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, MD 21218, USA; The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Neurobiology and Neuroscience Institute, University of Chicago, Chicago, IL 60637, USA.
Stephanie J TemmeDepartment of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Fumika MoriyaDepartment of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Guo-Li MingDepartment of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Kimberly M ChristianDepartment of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA. Electronic address: kchristi@pennmedicine.upenn.edu.
Hongjun SongDepartment of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; The Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA. Electronic address: shongjun@pennmedicine.upenn.edu.
James J KnierimZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, MD 21218, USA; The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Kavli Neuroscience Discovery Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. Electronic address: jknierim@jhu.edu.
University of Pennsylvania · USAllen Institute for Brain Science · USCalifornia Institute for Regenerative Medicine · US

Funding

MULTI-SITE ANALYSIS OF HIPPOCAMPAL NEURONAL ENSEMBLESR01NS039456 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI JAMES J KNIERIM · 2000 to 2026
$9.1M
Continuous Neurogenesis in the Mammalian HippocampusR35NS116843 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI HONGJUN SONG · 2020 to 2026
$6.9M
Functional roles of genetic risk factors for brain disorders in neurogenesis and neurodevelopmentR35NS097370 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI MING, GUO-LI · 2017 to 2024
$6.7M
NINDS NIH HHS R01 NS039456NINDS NIH HHS R35 NS097370NINDS NIH HHS R35 NS116843
6 · The paper itself

Abstract

Hippocampal place cells exhibit spatially modulated firing, or place fields, which can remap to encode changes in the environment or other variables. Unique among hippocampal subregions, the dentate gyrus (DG) has two excitatory populations of place cells, granule cells and mossy cells, which are among the least and most active spatially modulated cells in the hippocampus, respectively. Previous studies of remapping in the DG have drawn different conclusions about whether granule cells exhibit global remapping and contribute to the encoding of context specificity. By recording granule cells and mossy cells as mice foraged in different environments, we found that by most measures, both granule cells and mossy cells remapped robustly but through different mechanisms that are consistent with firing properties of each cell type. Our results resolve the ambiguity surrounding remapping in the DG and suggest that most spatially modulated granule cells contribute to orthogonal representations of distinct spatial contexts.

Indexed as

Mossy Fibers, HippocampalPlace CellsAnimalsDentate GyrusHippocampusMiceCP: Neurosciencedentate gyrusgranule cellshippocampusmossy cellsplace cellsplace fieldsremapping

Identifiers

PMID37043350
PMCPMC10564968
OpenAlexW4364370087

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.