Evidence map›Paper›PMID 32920601›Full record

ArticleJournal of human genetics2021

Aberrant expression of PAX6 gene associated with classical aniridia: identification and functional characterization of novel noncoding mutations.

Junwon Lee, Yoonjong Suh, Han Jeong, Gu-Hwan Kim, Suk Ho Byeon, Jinu Han, Hyun Taek Lim

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Journal of human genetics, 2021. 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
0.8field-weighted citation impact, top 30% 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, 12 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. The Ocular Neural Crest: Specification, Migration, and Then What?Frontiers in cell and developmental biology · 2020
    Review
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 1 country.

Junwon Lee *Department of Ophthalmology, Severance Hospital, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Korea.
Yoonjong Suh *Department of Ophthalmology, Severance Hospital, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Korea.
Han JeongDepartment of Ophthalmology, Severance Hospital, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Korea.
Gu-Hwan KimMedical Genetics Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Suk Ho ByeonDepartment of Ophthalmology, Severance Hospital, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Korea.
Jinu HanDepartment of Ophthalmology, Gangnam Severance Hospital, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Korea. jinuhan@yuhs.ac.ORCID http://orcid.org/0000-0002-8607-6625
Hyun Taek LimDepartment of Ophthalmology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea. htlim@amc.seoul.kr.ORCID http://orcid.org/0000-0001-7615-256X
Yonsei University · KRUlsan College · KR

Funding

Asan Institute for Life Sciences, Asan Medical Center 2019IL0366Ministry of Health, Welfare and Family Affairs | Korea Centers for Disease Control & Prevention (KCDC) 2018-ER6902-00National Research Foundation of Korea (NRF) 2018R1C1B6002732
6 · The paper itself

Abstract

The PAX6 is essential for ocular morphogenesis and is known to be highly sensitive to changes in gene expression, where neither over- nor under-expression ensures normal ocular development. Two unrelated probands with classical aniridia who were previously considered "PAX6-negative", were studied by whole-genome sequencing. Through the use of multiple in silico deep learning-based algorithms, we identified two novel putative causal mutations, c.-133_-132del in the 5' untranslated region (5'-UTR) and c.-52 + 5G>A in an intron upstream of the PAX6 gene. The luciferase activity was significantly increased and VAX2 binding was disrupted with the former 5'-UTR variant compared with wild-type sequence, which resulted in a striking overexpression of PAX6. The minigene assay showed that the c.-52 + 5G>A mutation caused defective splicing, which resulted in the formation of truncated transcripts.

Indexed as

Mutation5' Untranslated RegionsAlgorithmsAniridiaCausalityDeep LearningElectrophoretic Mobility Shift AssayEyeGene Expression RegulationGenes, ReporterHomeodomain ProteinsHumansIntronsMolecular Sequence AnnotationPAX6 Transcription FactorRecombinant Proteins5' Untranslated RegionsHomeodomain ProteinsPAX6 protein, humanPAX6 Transcription FactorRecombinant ProteinsVAX2 protein, human

Identifiers

PMID32920601
OpenAlexW3085330467

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.