{"title":"LPIN2相关Majeed综合征：两例印度LPIN2新变异患者的报告和文献综述。","authors":"Vaishnavi Ashok Badiger, Suma Balan, Sumanth Madan, Kishore Sai Gogineni, Hitesh Shah, Dhanya Lakshmi Narayanan","doi":"10.1097/MCD.0000000000000476","DOIUrl":null,"url":null,"abstract":"<p><p>LPIN2 -related Majeed syndrome (MIM# 609628) is a rare non-inflammasome autoinflammatory disease, caused due to biallelic variants in LPIN2 (MIM* 605519). To date, only 31 individuals from 18 families have been reported with this rare condition. Exome sequencing was done in two affected individuals from two unrelated families. Additionally, phenotypic, and genotypic information from the literature was reviewed. Two novel homozygous missense variants, c.2207G>A p. (Arg736His) and c.1157C>G p. (Ser386Ter) in LPIN2 , were identified in family 1 and family 2 respectively. Chronic recurrent osteomyelitis involving the lower extremities was the most common clinical presentation. LPIN2 -related Majeed syndrome should be considered as a differential diagnosis in an individual with clinical or radiological evidence of recurrent sterile osteomyelitis and chronic anaemia.</p>","PeriodicalId":50682,"journal":{"name":"Clinical Dysmorphology","volume":" ","pages":"27-30"},"PeriodicalIF":0.4000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"LPIN2 -related Majeed syndrome: report of two Indian patients with novel variants in LPIN2 and review of literature.\",\"authors\":\"Vaishnavi Ashok Badiger, Suma Balan, Sumanth Madan, Kishore Sai Gogineni, Hitesh Shah, Dhanya Lakshmi Narayanan\",\"doi\":\"10.1097/MCD.0000000000000476\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>LPIN2 -related Majeed syndrome (MIM# 609628) is a rare non-inflammasome autoinflammatory disease, caused due to biallelic variants in LPIN2 (MIM* 605519). To date, only 31 individuals from 18 families have been reported with this rare condition. Exome sequencing was done in two affected individuals from two unrelated families. Additionally, phenotypic, and genotypic information from the literature was reviewed. Two novel homozygous missense variants, c.2207G>A p. (Arg736His) and c.1157C>G p. (Ser386Ter) in LPIN2 , were identified in family 1 and family 2 respectively. Chronic recurrent osteomyelitis involving the lower extremities was the most common clinical presentation. LPIN2 -related Majeed syndrome should be considered as a differential diagnosis in an individual with clinical or radiological evidence of recurrent sterile osteomyelitis and chronic anaemia.</p>\",\"PeriodicalId\":50682,\"journal\":{\"name\":\"Clinical Dysmorphology\",\"volume\":\" \",\"pages\":\"27-30\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2024-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Clinical Dysmorphology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1097/MCD.0000000000000476\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/10/12 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q4\",\"JCRName\":\"GENETICS & HEREDITY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical Dysmorphology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/MCD.0000000000000476","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/10/12 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
LPIN2 -related Majeed syndrome: report of two Indian patients with novel variants in LPIN2 and review of literature.
LPIN2 -related Majeed syndrome (MIM# 609628) is a rare non-inflammasome autoinflammatory disease, caused due to biallelic variants in LPIN2 (MIM* 605519). To date, only 31 individuals from 18 families have been reported with this rare condition. Exome sequencing was done in two affected individuals from two unrelated families. Additionally, phenotypic, and genotypic information from the literature was reviewed. Two novel homozygous missense variants, c.2207G>A p. (Arg736His) and c.1157C>G p. (Ser386Ter) in LPIN2 , were identified in family 1 and family 2 respectively. Chronic recurrent osteomyelitis involving the lower extremities was the most common clinical presentation. LPIN2 -related Majeed syndrome should be considered as a differential diagnosis in an individual with clinical or radiological evidence of recurrent sterile osteomyelitis and chronic anaemia.
期刊介绍：
Clinical Dysmorphology publishes succinct case reports on the etiology, clinical delineation, genetic mapping, and molecular embryology of birth defects. This journal covers such topics as multiple congenital anomaly syndromes - with particular emphasis on previously undescribed conditions, rare findings, ethnic differences in existing syndromes, fetal abnormalities, and cytogenetic aberrations that might give clues to the localization of developmental genes. Regular features include original, peer-reviewed articles, conference reports, book and software reviews, abstracts and summaries from the UK Dysmorphology Club, and literature summaries.
Submitted articles undergo a preliminary review by the editor. Some articles may be returned to authors wihtout further consideration. Those being considered for publication will undergo further assessment and peer-review by the editors and those invited to do so from a reviewer pool.
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