Evidence map›Paper›PMID 39528793›Full record

ArticleGenes & genomics2025

A novel ATP2A2 mutation in Darier and genotype phenotype: correlation analysis.

Xiaofen Guo, Juan Du, Mingwei Lv, Yi Hu, Qi Zhen, Weiwei Chen, Yirui Wang, Zhuo Li, Chunmeng Liu, Xinyu Feng and 4 more

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Article in Genes & genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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14 authors.

Xiaofen Guo *North China University of Science and Technology Affiliated Hospital, Tangshan, 063000, Hebei, China.
Juan Du *Inflammation and Immune Diseases Laboratory, North China University of Science and Technology, Tangshan, 063210, Hebei, China.
Mingwei Lv *Inflammation and Immune Diseases Laboratory, North China University of Science and Technology, Tangshan, 063210, Hebei, China.
Yi Hu *Institute of Dermatology of Integrative Chinese and Western Medicine, Tianjin Academy of Traditional Chinese Medicine, Tianjin, 300120, China.
Qi ZhenNorth China University of Science and Technology Affiliated Hospital, Tangshan, 063000, Hebei, China.
Weiwei ChenDepartment of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China.
Yirui WangDepartment of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China.
Zhuo LiDepartment of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China.
Chunmeng LiuInflammation and Immune Diseases Laboratory, North China University of Science and Technology, Tangshan, 063210, Hebei, China.
Xinyu FengNorth China University of Science and Technology Affiliated Hospital, Tangshan, 063000, Hebei, China.
Wanli NiuInflammation and Immune Diseases Laboratory, North China University of Science and Technology, Tangshan, 063210, Hebei, China.
Yu ZhangInstitute of Dermatology of Integrative Chinese and Western Medicine, Tianjin Academy of Traditional Chinese Medicine, Tianjin, 300120, China. niuniuzy7375@aliyun.com.
Yang HanNorth China University of Science and Technology Affiliated Hospital, Tangshan, 063000, Hebei, China. hanyang0918@126.com.
Liangdan SunNorth China University of Science and Technology Affiliated Hospital, Tangshan, 063000, Hebei, China. ahmusld@163.com.ORCID 0000-0002-8499-5353

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDarier's disease (DD) is a skin disorder caused by mutations in the ATP2A2 gene. Researchers have been investigating the correlation between genotype and phenotype in DD. Understanding the genotype-phenotype relationship in DD can enhance our comprehension of the genetic background and phenotypic characteristics of the condition, as well as the relationship between its systemic and localized manifestations.

objectivesThis study aimed to investigate the molecular pathogenesis of DD in a Chinese family, and to elucidate the genotype-phenotype correlation in DD by summarizing relevant literature.

methodsGene mutations associated with DD were screened by whole-exome sequencing and verified using Sanger sequencing. Genetic analysis assessed the potential impact of these mutations. Genotype-phenotype correlation was obtained by chi-square analysis using literature search test.

results(1) A novel ATP2A2 Missense mutation, c.2560T>C (p.W854R), was identified and confirmed by Sanger sequencing. Annotation analysis with the ANNOVAR tool indicated that this mutation disrupts normal protein function and is linked to DD clinical manifestations. (2) Genotype-phenotype analysis showed a significant correlation between the prevalence of DD-related mental disorders and geographic regions (P = 0.00), but no association between mutation type and mental disorder prevalence (P = 0.324). The age of onset varied between sporadic and familial cases (P = 0.032), averaging 33 years in sporadic cases and 16 years in familial cases.

conclusionBy analyzing the genotype-phenotype correlation, we aim to enhance our understanding of the genetic basis of DD. This research could improve early diagnosis, intervention, and the development of personalized long-term health management plans.

Indexed as

Darier DiseaseGenetic Association StudiesMutation, MissenseSarcoplasmic Reticulum Calcium-Transporting ATPasesAdultExome SequencingFemaleGenotypeHumansMaleMiddle AgedPedigreePhenotypeATP2A2 protein, humanSarcoplasmic Reticulum Calcium-Transporting ATPasesATP2A2DarierGenotype–phenotypeSanger sequencingWhole-exome sequencing

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