Evidence map›Paper›PMID 38539162›Full record

ArticleBMC musculoskeletal disorders2024

A novel homozygous variant (c.5876T > C: p. Leu1959Pro) in DYSF segregates with limb-girdle muscular dystrophy: a case report.

Hamed Hesami, Serwa Ghasemi, Golnaz Houshmand, Yalda Nilipour, Mahshid Hesami, Alireza Biglari, Shahriar Nafissi, Majid Maleki, Samira Kalayinia

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In one paragraph

Article in BMC musculoskeletal disorders, 2024. 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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4 · The record

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5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Hamed Hesami *Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.
Serwa Ghasemi *Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.
Golnaz HoushmandRajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.
Yalda NilipourPediatric Pathology Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mahshid HesamiRajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.
Alireza BiglariSchool of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Shahriar NafissiNeuromuscular Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Majid MalekiCardiogenetic Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.
Samira KalayiniaCardiogenetic Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran. samira.kalayi@yahoo.com.
Iran University of Medical Sciences · IRTehran University of Medical Sciences · IRShahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLimb girdle muscular dystrophies (LGMDs) constitute a heterogeneous group of neuromuscular disorders with a very variable clinical presentation and overlapping traits. The clinical symptoms of LGMD typically appear in adolescence or early adulthood. Genetic variation in the dysferlin gene (DYSF) has been associated with LGMD.

methodsWe characterized a recessive LGMD in a young adult from consanguineous Irani families using whole-exome sequencing (WES) technology. Sanger sequencing was performed to verify the identified variant. Computational modeling and protein-protein docking were used to investigate the impact of the variant on the structure and function of the DYSF protein.

resultsBy WES, we identified a novel homozygous missense variant in DYSF (NM_003494.4: c.5876T > C: p. Leu1959Pro) previously been associated with LGMD phenotypes.

conclusionsThe identification and validation of new pathogenic DYSF variant in the present study further highlight the importance of this gene in LGMD.

Indexed as

Muscular Dystrophies, Limb-GirdleAdultDysferlinHumansMutationMutation, MissensePhenotypeYoung AdultDysferlinDYSF protein, humanDYSFDysferlinLimb-girdle muscular dystrophyWhole-exome sequencing

Identifiers

PMID38539162
PMCPMC10967161
OpenAlexW4393231742

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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 OpenQuestion graph.