Evidence map›Paper›PMID 40840447›Full record

ArticleNeuron2025

Molecular and spatial analysis of ganglion cells on retinal flatmounts identifies perivascular neurons resilient to glaucoma.

Kushal Nimkar, Nicole Y Tsai, Mengya Zhao, Yujuan Yi, Matthew R Lum, Tavita R Garrett, Yixiao Wang, Kenichi Toma, Franklin Caval-Holme, Nikhil Reddy and 7 more

Abstract read
In one paragraph

Article in Neuron, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. A complete spatial map of mouse retinal ganglion cells reveals density and gene expression specializations.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Article
  8. Article
  9. Frontiers in cell and developmental biology · 2025
    Review
  10. Tunable dual-AAV sparse labeling of PVFrontiers in neural circuits · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors.

Kushal NimkarDepartment of Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, CA, USA.
Nicole Y TsaiDepartment of Ophthalmology, School of Medicine, University of California, San Francisco, San Francisco, CA, USA.
Mengya ZhaoDepartment of Ophthalmology, School of Medicine, University of California, San Francisco, San Francisco, CA, USA.
Yujuan YiDepartment of Ophthalmology, School of Medicine, University of California, San Francisco, San Francisco, CA, USA.
Matthew R LumDepartment of Ophthalmology, School of Medicine, University of California, San Francisco, San Francisco, CA, USA.
Tavita R GarrettCasey Eye Institute, Oregon Health and Science University, Portland, OR, USA.
Yixiao WangDepartment of Ophthalmology, School of Medicine, University of California, San Francisco, San Francisco, CA, USA.
Kenichi TomaDepartment of Ophthalmology, School of Medicine, University of California, San Francisco, San Francisco, CA, USA.
Franklin Caval-HolmeDepartment of Neurology, F.M. Kirby Neurobiology Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.
Nikhil ReddyDepartment of Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, CA, USA.
Aliza T EhrlichDepartment of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA.
Arnold R KriegsteinDepartment of Neurology, The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California, San Francisco, San Francisco, CA, USA.
Michael Tri H DoDepartment of Neurology, F.M. Kirby Neurobiology Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.
Yang HuDepartment of Ophthalmology, Spencer Center for Vision Research, Byers Eye Institute at Stanford University School of Medicine, Palo Alto, CA, USA.
Benjamin SivyerCasey Eye Institute, Oregon Health and Science University, Portland, OR, USA.
Karthik ShekharDepartment of Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, CA, USA; Helen Wills Neuroscience Institute, Vision Sciences Graduate Program, Center for Computational Biology, Biophysics Graduate Group, University of California, Berkeley, Berkeley, CA, USA. Electronic address: kshekhar@berkeley.edu.
Xin DuanDepartment of Ophthalmology, School of Medicine, University of California, San Francisco, San Francisco, CA, USA; Department of Physiology, Kavli Institute for Fundamental Neuroscience, University of California, San Francisco, San Francisco, CA, USA. Electronic address: xin.duan@ucsf.edu.

Funding

Rapid-Prototyping and Design CoreP30EY002162 · NEI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ULLIAN, ERIK M · 1985 to 2024
$16.8M
BRAIN CONNECTS: Scalable Approaches for Bidirectional Brain-wide Trans-Neuronal Connectivity Mapping of Defined Cell TypesU01NS136405 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Xin Duan, Evan Harriman Feinberg · 2024 to 2026
$5.9M
Elucidating Neuron-Intrinsic Molecular Mechanisms of Optic Nerve RegenerationR01EY024932 · NEI · TEMPLE UNIV OF THE COMMONWEALTH · PI Yang Hu · 2015 to 2026
$4.8M
Mechanisms Underlying Type II Cadherin Guided Assembly of Retinal CircuitsR01EY030138 · NEI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Xin Duan · 2020 to 2026
$3.2M
In Vivo Function and Metabolism Evaluation of Glaucomatous RGCs by Two-Photon Scanning Laser OphthalmologyR01EY034353 · NEI · STANFORD UNIVERSITY · PI Yang Hu, Hao F Zhang · 2023 to 2026
$2.7M
Optineurin dysfunction induces neurodegeneration in normal tension glaucoma by a novel molecular mechanismR01EY032518 · NEI · STANFORD UNIVERSITY · PI Yang Hu · 2022 to 2026
$2.7M
Vision Bioinformatics and ComputationP30EY037668 · NEI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Erik M Ullian · 2025 to 2026
$2.0M
Transformations of photic information in melanopsin pathwaysK99EY037374 · NEI · BOSTON CHILDREN'S HOSPITAL · PI Franklin Caval-Holme · 2025 to 2026
$273k
NEI NIH HHS K99 EY037374NEI NIH HHS P30 EY002162NEI NIH HHS P30 EY037668NEI NIH HHS R01 EY024932NEI NIH HHS R01 EY030138NEI NIH HHS R01 EY032518NEI NIH HHS R01 EY034353NINDS NIH HHS U01 NS136405
6 · The paper itself

Abstract

Recent transcriptomic studies have categorized mouse retinal ganglion cells (RGCs) into 45 types; however, little is known about their spatial distributions on the two-dimensional retinal surface and how their local microenvironments impact their functions. Here, we optimized a workflow combining imaging-based spatial transcriptomics (multiplexed-error robust fluorescent in situ hybridization [MERFISH]) and immunostaining on retinal flatmounts. We computationally registered the somata distributions of all RGCs and found that 34/45 molecularly defined types exhibited non-uniform distributions. We analyzed local neighborhoods for each cell and identified seven RGC types enriched in the perivascular niche, including direction-selective RGC (DSGC) and intrinsically photosensitive RGC (ipRGC) types. We further examined an experimental glaucoma model and found that surviving RGCs are enriched in the perivascular niche. Perivascular DSGCs and M1 ipRGCs were especially resilient, suggesting that proximity to vasculatures confers mTOR-independent, cell-extrinsic neuroprotection. Together, our work provides a comprehensive spatial atlas of RGC types and links their microenvironment to differential vulnerability in neurodegeneration.

Indexed as

GlaucomaGlymphatic SystemRetinaRetinal Ganglion CellsAnimalsDisease Models, AnimalMiceMice, Inbred C57BLglaucomaMERFISHneurodegenerationneuronal typesneuroprotectionperivascular neuronsretinal ganglion cellsspatial patterningspatial transcriptomics

Identifiers

PMID40840447
PMCPMC13185082

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.