Evidence map›Paper›PMID 23400839›Full record

ArticleHuman genetics2013

RET and NRG1 interplay in Hirschsprung disease.

Hongsheng Gui, Wai-Kiu Tang, Man-Ting So, Petroola Proitsi, Pak C Sham, Paul K Tam, Elly Sau-Wai Ngan, Elly Sau-Wai Ngan, Stacey S Cherny, Maria-Mercè Garcia-Barceló

Erratum issuedAbstract read
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In one paragraph

Article in Human genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 6% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
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  15. Negative Association Between lncRNAPharmacogenomics and personalized medicine · 2020
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4 · The record

Corrections and comments

  • Erratum issued
    Sau-Wai Ngan, Elly [corrected to Ngan, Elly Sau-Wai]
5 · Who and what money

Authors and funding

10 authors at 1 institution in 2 countries.

Hongsheng GuiDepartment of Psychiatry, The University of Hong Kong, Hong Kong SAR, China. allenkuei@gmail.com
Wai-Kiu Tang
Man-Ting So
Petroola Proitsi
Pak C Sham
Paul K Tam
Elly Sau-Wai Ngan
Elly Sau-Wai Ngan
Stacey S Cherny
Maria-Mercè Garcia-Barceló
University of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hirschsprung disease (HSCR, aganglionic megacolon) is a complex genetic disorder of the enteric nervous system (ENS) characterized by the absence of enteric neurons along a variable length of the intestine. While rare variants (RVs) in the coding sequence (CDS) of several genes involved in ENS development lead to disease, the association of common variants (CVs) with HSCR has only been reported for RET (the major HSCR gene) and NRG1. Importantly, RVs in the CDS of these two genes are also associated with the disorder. To assess independent and joint effects between the different types of RET and NRG1 variants identified in HSCR patients, we used 254 Chinese sporadic HSCR patients and 143 ethnically matched controls for whom the RET and/or NRG1 variants genotypes (rare and common) were available. Four genetic risk factors were defined and interaction effects were modeled using conditional logistic regression analyses and pair-wise Kendall correlations. Our analysis revealed a joint effect of RET CVs with RET RVs, NRG1 CVs or NRG1 RVs. To assess whether the genetic interaction translated into functional interaction, mouse neural crest cells (NCCs; enteric neuron precursors) isolated from embryonic guts were treated with NRG1 (ErbB2 ligand) or/and GDNF (Ret ligand) and monitored during the subsequent neural differentiation process. Nrg1 inhibited the Gdnf-induced neuronal differentiation and Gdnf negatively regulated Nrg1-signaling by down-regulating the expression of its receptor, ErbB2. This preliminary data suggest that the balance neurogenesis/gliogenesis is critical for ENS development.

Indexed as

AnimalsCase-Control StudiesCells, CulturedChinaErb-b2 Receptor Tyrosine KinasesFemaleGenetic VariationGenomicsGenotypeGlial Cell Line-Derived Neurotrophic FactorHapMap ProjectHirschsprung DiseaseHumansIntestinesLinkage DisequilibriumMaleERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesGDNF protein, humanGlial Cell Line-Derived Neurotrophic FactorNeuregulin-1NRG1 protein, humanProto-Oncogene Proteins c-retRET protein, human

Identifiers

PMID23400839
OpenAlexW2120299942

What OpenQuestion holds

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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.