Evidence map›Paper›PMID 27144394›Full record

ArticlePloS one2016

RETRACTED: Functional Study of Ectodysplasin-A Mutations Causing Non-Syndromic Tooth Agenesis.

Wenjing Shen, Yue Wang, Yang Liu, Haochen Liu, Hongshan Zhao, Guozhong Zhang, Malcolm L Snead, Dong Han, Hailan Feng

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

15 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
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  8. Analyses of oligodontia phenotypes and genetic etiologies.International journal of oral science · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Wenjing ShenDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
Yue WangDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
Yang LiuDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
Haochen LiuDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
Hongshan ZhaoDepartment of Medical Genetics, School of Basic Medical Sciences, Peking University, Beijing, 100191, China.
Guozhong ZhangDepartment of Forensic Medicine, Hebei Medical University, Hebei, 050017, China.
Malcolm L SneadCenter for Craniofacial Molecular Biology, University of Southern California, Los Angeles, California, 90033, United States of America.
Dong HanDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
Hailan FengDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
Peking University · CNHebei Medical University · CNUniversity of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have demonstrated that ectodysplasin-A (EDA) mutations are associated with non-syndromic tooth agenesis. Indeed, we were the first to report three novel EDA mutations (A259E, R289C and R334H) in sporadic non-syndromic tooth agenesis. We studied the mechanism linking EDA mutations and non-syndromic tooth agenesis in human embryonic kidney 293T cells and mouse ameloblast-derived LS8 cells transfected with mutant isoforms of EDA. The receptor binding capability of the mutant EDA1 protein was impaired in comparison to wild-type EDA1. Although the non-syndromic tooth agenesis-causing EDA1 mutants possessed residual binding capability, the transcriptional activation of the receptor's downstream target, nuclear factor κB (NF-κB), was compromised. We also analyzed the changes of selected genes in other signaling pathways, such as WNT and BMP, after EDA mutation. We found that non-syndromic tooth agenesis-causing EDA1 mutant proteins upregulate BMP4 (bone morphogenetic protein 4) mRNA expression and downregulate WNT10A and WNT10B (wingless-type MMTV integration site family member 10A and 10B) mRNA expression. Our results indicated that non-syndromic tooth agenesis causing EDA mutations (A259E, R289C and R334H) were loss-of-function, and suggested that EDA may regulate the expression of WNT10A, WNT10B and BMP4 via NF-κB during tooth development. The results from our study may help to understand the molecular mechanism linking specific EDA mutations with non-syndromic tooth agenesis.

Indexed as

AnimalsBone Morphogenetic Protein 4Cell LineEctodysplasinsHEK293 CellsHumansMiceMutationNF-kappa BOdontogenesisToothTranscriptional ActivationWnt ProteinsBone Morphogenetic Protein 4EctodysplasinsNF-kappa BWnt Proteins

Identifiers

PMID27144394
PMCPMC4856323
OpenAlexW2346699313

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.