Evidence map›Paper›PMID 35858321›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2022

Cell atlas of the human ocular anterior segment: Tissue-specific and shared cell types.

Tavé van Zyl, Wenjun Yan, Alexi M McAdams, Aboozar Monavarfeshani, Gregory S Hageman, Joshua R Sanes

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed, 2 pooled it
–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

103 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. celltypeEnrich: a consensus-based scRNA-seq cluster annotation tool.bioRxiv : the preprint server for biology · 2026
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  10. Novel Role for CGRP in Aqueous Humor Outflow.Investigative ophthalmology & visual science · 2026
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43 more citing papers are in PubMed but not listed here.

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

6 authors.

Tavé van ZylDepartment of Ophthalmology, Harvard Medical School, Boston, MA 02115.
Wenjun YanCenter for Brain Science, Harvard University, Cambridge, MA 02138.
Alexi M McAdamsDepartment of Ophthalmology, Harvard Medical School, Boston, MA 02115.
Aboozar MonavarfeshaniCenter for Brain Science, Harvard University, Cambridge, MA 02138.
Gregory S HagemanSharon Eccles Steele Center for Translational Medicine, John A. Moran Eye Center, University of Utah, Salt Lake City, UT 84132.ORCID 0000-0001-6360-829X
Joshua R SanesCenter for Brain Science, Harvard University, Cambridge, MA 02138.ORCID 0000-0001-8926-8836

Funding

Mass Eye and Ear-Vision Clinical Scientist Development ProgramK12EY016335 · NEI · MASSACHUSETTS EYE AND EAR INFIRMARY · PI Reza Dana · 2004 to 2026
$12.3M
Comprehensive Classification Of Neuronal Subtypes By Single Cell TranscriptomicsU01MH105960 · NIMH · HARVARD UNIVERSITY · PI REGEV, AVIV, SANES, JOSHUA R · 2014 to 2016
$4.5M
Defining cell types of foveal and peripheral retina by high-throughput, single-celltranscriptional profilingR21EY028633 · NEI · HARVARD UNIVERSITY · PI DO, MICHAEL TRI HOANG, SANES, JOSHUA R · 2018 to 2019
$487k
Uncovering novel targets for retinal ganglion cell neuroprotection and axon regenerationF32EY031930 · NEI · BOSTON CHILDREN'S HOSPITAL · PI MONAVARFESHANI, ABOOZAR · 2020 to 2021
$134k
NEI NIH HHS F32 EY031930NEI NIH HHS K12 EY016335NEI NIH HHS R21 EY028633NIMH NIH HHS U01 MH105960
6 · The paper itself

Abstract

The anterior segment of the eye consists of the cornea, iris, ciliary body, crystalline lens, and aqueous humor outflow pathways. Together, these tissues are essential for the proper functioning of the eye. Disorders of vision have been ascribed to defects in all of them; some disorders, including glaucoma and cataract, are among the most prevalent causes of blindness in the world. To characterize the cell types that compose these tissues, we generated an anterior segment cell atlas of the human eye using high-throughput single-nucleus RNA sequencing (snRNAseq). We profiled 195,248 nuclei from nondiseased anterior segment tissues of six human donors, identifying >60 cell types. Many of these cell types were discrete, whereas others, especially in the lens and cornea, formed continua corresponding to known developmental transitions that persist in adulthood. Having profiled each tissue separately, we performed an integrated analysis of the entire anterior segment, revealing that some cell types are unique to a single structure, whereas others are shared across tissues. The integrated cell atlas was then used to investigate cell type-specific expression patterns of more than 900 human ocular disease genes identified through either Mendelian inheritance patterns or genome-wide association studies.

Indexed as

Anterior Eye SegmentEye DiseasesAdultAqueous HumorAtlases as TopicCiliary BodyGenome-Wide Association StudyHumansIrisOrgan Specificityciliary bodycorneairislenstrabecular meshwork

Identifiers

PMID35858321
PMCPMC9303934

What Socratic holds

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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 Socratic graph.