Evidence map›Paper›PMID 31336386›Full record

ArticleJournal of molecular cell biology2020

Neogenin-loss in neural crest cells results in persistent hyperplastic primary vitreous formation.

Sen Lin, Wei Liu, Chun-Lin Chen, Dong Sun, Jin-Xia Hu, Lei Li, Jian Ye, Lin Mei, Wen-Cheng Xiong

Open access · goldAbstract read
In one paragraph

Article in Journal of molecular cell biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.4field-weighted citation impact, top 38% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Hippocampal astrocytic neogenin regulating glutamate uptake, a critical pathway for preventing epileptic response.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  7. Review
  8. Article
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

9 authors at 2 institutions in 2 countries.

Sen LinDepartment of Neuroscience & Regenerative Medicine and Department of Neurology, Augusta University, Augusta, GA 30912, USA.
Wei LiuDepartment of Neuroscience & Regenerative Medicine and Department of Neurology, Augusta University, Augusta, GA 30912, USA.
Chun-Lin ChenDepartment of Neuroscience & Regenerative Medicine and Department of Neurology, Augusta University, Augusta, GA 30912, USA.
Dong SunDepartment of Neuroscience & Regenerative Medicine and Department of Neurology, Augusta University, Augusta, GA 30912, USA.
Jin-Xia HuDepartment of Neuroscience & Regenerative Medicine and Department of Neurology, Augusta University, Augusta, GA 30912, USA.
Lei LiDepartment of Neuroscience & Regenerative Medicine and Department of Neurology, Augusta University, Augusta, GA 30912, USA.
Jian YeDepartment of Ophthalmology, Daping Hospital, Army Medical Center of PLA, Chongqing, China.
Lin MeiDepartment of Neuroscience & Regenerative Medicine and Department of Neurology, Augusta University, Augusta, GA 30912, USA.
Wen-Cheng XiongDepartment of Neuroscience & Regenerative Medicine and Department of Neurology, Augusta University, Augusta, GA 30912, USA.
Augusta University · USArmy Medical University · CN

Funding

Retromer deficiency and Alzheimer's disease pathologyRF1AG045781 · NIA · CASE WESTERN RESERVE UNIVERSITY · PI XIONG, WEN-CHENG · 2019 to 2019
$2.0M
Retromer deficiency and Alzheimer's disease pathologyR01AG045781 · NIA · CASE WESTERN RESERVE UNIVERSITY · PI XIONG, WEN-CHENG · 2014 to 2017
$1.7M
NIA NIH HHS R01 AG045781NIA NIH HHS RF1 AG045781
6 · The paper itself

Abstract

Neogenin is a transmembrane receptor critical for multiple cellular processes, including neurogenesis, astrogliogenesis, endochondral bone formation, and iron homeostasis. Here we present evidence that loss of neogenin contributes to pathogenesis of persistent hyperplastic primary vitreous (PHPV) formation, a genetic disorder accounting for ~ 5% of blindness in the USA. Selective loss of neogenin in neural crest cells (as observed in Wnt1-Cre; Neof/f mice), but not neural stem cells (as observed in GFAP-Cre and Nestin-Cre; Neof/f mice), resulted in a dysregulation of neural crest cell migration or delamination, exhibiting features of PHPV-like pathology (e.g. elevated retrolental mass), unclosed retinal fissure, and microphthalmia. These results demonstrate an unrecognized function of neogenin in preventing PHPV pathogenesis, implicating neogenin regulation of neural crest cell delamination/migration and retinal fissure formation as potential underlying mechanisms of PHPV.

Indexed as

AnimalsCell MovementEmbryonic DevelopmentFemaleMaleMembrane ProteinsMiceMice, Inbred C57BLMice, KnockoutMicrophthalmosNeural CrestNeural Stem CellsNeurogenesisPersistent Hyperplastic Primary VitreousPhenotypePregnancyMembrane Proteinsneogeninneogeninneural crest cellsocular fissurePHPV

Identifiers

PMID31336386
PMCPMC7053014
OpenAlexW2963124586

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.