Evidence map›Paper›PMID 18588871›Full record

ArticleDevelopmental biology2008

Notch signaling regulates growth and differentiation in the mammalian lens.

Sheldon Rowan, Kevin W Conley, Tien T Le, Amy L Donner, Richard L Maas, Nadean L Brown

Abstract read
In one paragraph

Article in Developmental biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
5.9field-weighted citation impact, top 4% 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

81 citing papers in PubMed, 123 citations in OpenAlex.

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  6. The link of FOXO1 and FOXO4 transcription factors to development of the lens.Developmental dynamics : an official publication of the American Association of Anatomists · 2025
    Article
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21 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 at 2 institutions in 1 country.

Sheldon RowanDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
Kevin W Conley
Tien T Le
Amy L Donner
Richard L Maas
Nadean L Brown
Brigham and Women's Hospital · USUniversity of Cincinnati Medical Center · US

Funding

INVESTIGATION OF MAMMALIAN RETINAL NEURON DEVELOPMENTR01EY013612 · NEI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BROWN, NADEAN L · 2001 to 2020
$6.0M
The Role of Tdrd7 in Mammalian Lens DevelopmentR01EY010123 · NEI · BRIGHAM AND WOMEN'S HOSPITAL · PI MAAS, RICHARD L · 1993 to 2016
$5.1M
Cell-Cell Signaling During Mammalian Early Eye FormationR01EY018097 · NEI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BROWN, NADEAN L · 2008 to 2016
$2.6M
NEI NIH HHS EY10123NEI NIH HHS EY13612NEI NIH HHS EY18097NEI NIH HHS R01 EY010123NEI NIH HHS R01 EY013612NEI NIH HHS R01 EY018097
6 · The paper itself

Abstract

The Notch signal transduction pathway regulates the decision to proliferate versus differentiate. Although there are a myriad of mouse models for the Notch pathway, surprisingly little is known about how these genes regulate early eye development, particularly in the anterior lens. We employed both gain-of-function and loss-of-function approaches to determine the role of Notch signaling in lens development. Here we analyzed mice containing conditional deletion of the Notch effector Rbpj or overexpression of the activated Notch1 intracellular domain during lens formation. We demonstrate distinct functions for Notch signaling in progenitor cell growth, fiber cell differentiation and maintenance of the transition zone. In particular, Notch signaling controls the timing of primary fiber cell differentiation and is essential for secondary fiber cell differentiation. Either gain or loss of Notch signaling leads to formation of a dysgenic lens, which in loss-of-function mice undergoes a profound postnatal degeneration. Our data suggest both Cyclin D1 and Cyclin D2, and the p27(Kip1) cyclin-dependent kinase inhibitor act downstream of Notch signaling, and define multiple critical functions for this pathway during lens development.

Indexed as

AnimalsCell DifferentiationCell ProliferationCyclin D1Cyclin D2Cyclin-Dependent Kinase Inhibitor p27CyclinsEmbryo, MammalianImmunoglobulin J Recombination Signal Sequence-Binding ProteinLens, CrystallineMiceReceptor, Notch1Ccnd2 protein, mouseCyclin D1Cyclin D2Cyclin-Dependent Kinase Inhibitor p27CyclinsImmunoglobulin J Recombination Signal Sequence-Binding ProteinNotch1 protein, mouseRbpj protein, mouseReceptor, Notch1

Identifiers

PMID18588871
PMCPMC2593917
OpenAlexW2059840788

What OpenQuestion holds

Textmetadata
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.