Evidence map›Paper›PMID 21862560›Full record

ArticleDevelopment (Cambridge, England)2011

Loss of MAP3K1 enhances proliferation and apoptosis during retinal development.

Maureen Mongan, Jingcai Wang, Hongshan Liu, Yunxia Fan, Chang Jin, Winston Y-W Kao, Ying Xia

Abstract read
In one paragraph

Article in Development (Cambridge, England), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

17 citing papers in PubMed, 29 citations in OpenAlex.

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  9. ARL13B, a Joubert Syndrome-Associated Protein, Is Critical for Retinogenesis and Elaboration of Mouse Photoreceptor Outer Segments.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
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  14. Eyelid closure in embryogenesis is required for ocular adnexa development.Investigative ophthalmology & visual science · 2014
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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

7 authors at 2 institutions in 2 countries.

Maureen MonganDepartment of Environmental Health, University of Cincinnati, College of Medicine, Cincinnati, OH 45267-0056, USA.
Jingcai Wang
Hongshan Liu
Yunxia Fan
Chang Jin
Winston Y-W Kao
Ying Xia
University of Cincinnati Medical Center · USSouthern Medical University · CN

Funding

The Role of MAP 3 Kinase 1 in Ocular Surface MorphogenesisR01EY015227 · NEI · UNIVERSITY OF CINCINNATI · PI XIA, YING · 2004 to 2019
$5.4M
NEI NIH HHS EY15227NEI NIH HHS R01 EY015227
6 · The paper itself

Abstract

Precise coordination of progenitor cell proliferation and differentiation is essential for proper organ morphogenesis and function during mammalian development. The mitogen-activated protein kinase kinase kinase 1 (MAP3K1) has a well-established role in anterior eyelid development, as Map3k1-knockout mice have defective embryonic eyelid closure and an `eye-open at birth' (EOB) phenotype. Here, we show that MAP3K1 is highly expressed in the posterior of the developing eye and is required for retina development. The MAP3K1-deficient mice exhibit increased proliferation and apoptosis, and Müller glial cell overproduction in the developing retinas. Consequently, the retinas of these mice show localized rosette-like arrangements in the outer nuclear layer, and develop abnormal vascularization, broken down retinal pigment epithelium, photoreceptor loss and early onset of retinal degeneration. Although the retinal defect is associated with increased cyclin D1 and CDK4/6 expression, and RB phosphorylation and E2F-target gene upregulation, it is independent of the EOB phenotype and of JNK. The retinal developmental defect still occurs in knockout mice that have undergone tarsorrhaphy, but is absent in compound mutant Map3k1(+/ΔKD)Jnk1(-/-) and Map3k1(+/ΔKD)Jnk(+/-)Jnk2(+/-) mice that have EOB and reduced JNK signaling. Our results unveil a novel role for MAP3K1 in which it crosstalks with the cell cycle regulatory pathways in the prevention of retina malformation and degeneration.

Indexed as

Cell ProliferationAnimalsAnimals, NewbornApoptosisEmbryo, MammalianEyeGene Expression Regulation, DevelopmentalGene Knockout TechniquesMAP Kinase Kinase Kinase 1MiceMice, KnockoutOphthalmologic Surgical ProceduresRetinaSuturesMap3k1 protein, mouseMAP Kinase Kinase Kinase 1

Identifiers

PMID21862560
PMCPMC3160095
OpenAlexW2059971835

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.