Evidence map›Paper›PMID 33705730›Full record

ArticleExperimental eye research2021

Single cell transcriptomics of the developing zebrafish lens and identification of putative controllers of lens development.

Dylan R Farnsworth, Mason Posner, Adam C Miller

Open access · greenAbstract read
In one paragraph

Article in Experimental eye research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.6field-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

31 citing papers in PubMed, 38 citations in OpenAlex.

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  6. Exploiting autophagy and related pathways: pioneering new horizons in cataract therapy.Apoptosis : an international journal on programmed cell death · 2025
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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

3 authors at 2 institutions in 1 country.

Dylan R FarnsworthInstitute of Neuroscience, University of Oregon, Eugene, OR, USA.
Mason PosnerDepartment of Biology and Toxicology, Ashland University, Ashland, OH, USA. Electronic address: mposner@ashland.edu.
Adam C MillerInstitute of Neuroscience, University of Oregon, Eugene, OR, USA.
University of Oregon · USAshland University · US

Funding

Molecular Mechanisms of Electrical Synapse Formation in VivoR01NS105758 · NINDS · UNIVERSITY OF OREGON · PI Adam C Miller · 2019 to 2026
$3.7M
A Single-Cell Transcriptome Atlas for Zebrafish DevelopmentR24OD026591 · OD · UNIVERSITY OF OREGON · PI KIMMEL, CHARLES B, MILLER, ADAM C · 2019 to 2022
$3.0M
Using zebrafish as a model system for investigating lens development, aging and cataract.R15EY013535 · NEI · ASHLAND UNIVERSITY · PI POSNER, MASON · 2001 to 2024
$1.3M
NEI NIH HHS R15 EY013535NIH HHS R24 OD026591NINDS NIH HHS R01 NS105758
6 · The paper itself

Abstract

The vertebrate lens is a valuable model system for investigating the gene expression changes that coordinate tissue differentiation due to its inclusion of two spatially separated cell types, the outer epithelial cells and the deeper denucleated fiber cells that they support. Zebrafish are a useful model system for studying lens development given the organ's rapid development in the first several days of life in an accessible, transparent embryo. While we have strong foundational knowledge of the diverse lens crystallin proteins and the basic gene regulatory networks controlling lens development, no study has detailed gene expression in a vertebrate lens at single cell resolution. Here we report an atlas of lens gene expression in zebrafish embryos and larvae at single cell resolution through five days of development, identifying a number of novel putative regulators of lens development. Our data address open questions about the temperospatial expression of α-crystallins during lens development that will support future studies of their function and provide the first detailed view of β- and γ-crystallin expression in and outside the lens. We describe divergent expression in transcription factor genes that occur as paralog pairs in the zebrafish. Finally, we examine the expression dynamics of cytoskeletal, membrane associated, RNA-binding, and transcription factor genes, identifying a number of novel patterns. Overall these data provide a foundation for identifying and characterizing lens developmental regulatory mechanisms and revealing targets for future functional studies with potential therapeutic impact.

Indexed as

alpha-CrystallinsAnimalsEpithelial Cellsgamma-CrystallinsLens, CrystallineTranscriptomeZebrafishalpha-Crystallinsgamma-CrystallinsCrystallinsDevelopmentLensscRNA-seqTranscriptomicsZebrafish

Identifiers

PMID33705730
PMCPMC8092445
OpenAlexW3134819853

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.