Evidence map›Paper›PMID 38967890›Full record

ArticleCurrent medical science2024

Analysis of Phenotypes Associated with Deficiency of PAX6 Haplotypes in Chinese Aniridia Families.

Xiao-Lu Hao, Ran Chen, Wei Liu, Bao-Ke Hou, Ling-Hui Qu, Zhao-Hui Li, Da-Jiang Wang, Xin Jin, Hou-Bin Huang

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Article in Current medical science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Xiao-Lu Hao *Senior Department of Opthalmology, the Third Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.
Ran Chen *Bolin Eye Care Group, Beijing, 100098, China.
Wei LiuDepartment of Ophthalmology, Hainan Hospital of Chinese PLA General Hospital, Sanya, 572000, China.
Bao-Ke HouSenior Department of Opthalmology, the Third Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.
Ling-Hui QuDepartment of Ophthalmology, the 74th Army Group Hospital, Guangzhou, 510318, China.
Zhao-Hui LiSenior Department of Opthalmology, the Third Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.
Da-Jiang WangSenior Department of Opthalmology, the Third Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.
Xin JinSenior Department of Opthalmology, the Third Medical Center of Chinese PLA General Hospital, Beijing, 100039, China. 13910195023@sina.cn.
Hou-Bin HuangSenior Department of Opthalmology, the Third Medical Center of Chinese PLA General Hospital, Beijing, 100039, China. huanghoubin@hotmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo examine the clinical phenotype and genetic deficiencies present in Chinese aniridia families with PAX6 haplotype deficiency.

methodsA comprehensive questionnaire and ophthalmological assessments were administered to both affected patients and unaffected relatives. The clinical feature analysis included the evaluation of visual acuity, intraocular pressure, slit-lamp anterior segment examination, fundus photography, and spectral domain optical coherence tomography. To identify the mutation responsible for aniridia, targeted next-generation sequencing was used as a beneficial technique.

resultsA total of 4 mutations were identified, consisting of two novel frameshift mutations (c.314delA, p.K105Sfs*33 and c.838_845dup AACACACC, p.S283Tfs*85), along with two recurring nonsense mutations (c.307C>T, p.R103X and c.619A>T, p.K207*). Complete iris absence, macular foveal hypoplasia, and nystagmus were consistent in these PAX6 haplotype-deficient Chinese aniridia families, while corneal lesions, cataracts, and glaucoma exhibited heterogeneity both among the families and within the same family.

conclusionIn our study, two novel PAX6 mutations associated with aniridia were identified in Chinese families, which expanded the phenotypic and genotypic spectrum of PAX6 mutations. We also analyzed the clinical characteristics of PAX6 haplotype deficiency in Chinese aniridia families.

Indexed as

AniridiaPAX6 Transcription FactorAdolescentAdultChildChinaEast Asian PeopleFemaleFrameshift MutationHaplotypesHumansMaleMiddle AgedMutationPedigreePhenotypePAX6 protein, humanPAX6 Transcription Factoraniridiagenotypehaplotype deficiencymutationPAX6phenotype

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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 Socratic graph.