Missense BICD2 variants in fetuses with congenital arthrogryposis and pterygia

Abstract Type 2 spinal muscular atrophy with lower extremity dominance (SMALED2) is caused by bicaudal D cargo adaptor 2 (BICD2) variants. However, the SMALED2 genotype and phenotype correlation have not been thoroughly characterized. We identified de novo heterozygous BICD2 missense variants in two...

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Main Authors: Layla Masuda, Akihiro Hasegawa, Hiromi Kamura, Fuyuki Hasegawa, Michihiro Yamamura, Kosuke Taniguchi, Yuki Ito, Kenichiro Hata, Osamu Samura, Aikou Okamoto
Format: Article
Language:English
Published: Nature Publishing Group 2024-08-01
Series:Human Genome Variation
Online Access:https://doi.org/10.1038/s41439-024-00290-z
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author Layla Masuda
Akihiro Hasegawa
Hiromi Kamura
Fuyuki Hasegawa
Michihiro Yamamura
Kosuke Taniguchi
Yuki Ito
Kenichiro Hata
Osamu Samura
Aikou Okamoto
author_facet Layla Masuda
Akihiro Hasegawa
Hiromi Kamura
Fuyuki Hasegawa
Michihiro Yamamura
Kosuke Taniguchi
Yuki Ito
Kenichiro Hata
Osamu Samura
Aikou Okamoto
author_sort Layla Masuda
collection DOAJ
description Abstract Type 2 spinal muscular atrophy with lower extremity dominance (SMALED2) is caused by bicaudal D cargo adaptor 2 (BICD2) variants. However, the SMALED2 genotype and phenotype correlation have not been thoroughly characterized. We identified de novo heterozygous BICD2 missense variants in two fetuses with severe, prenatally diagnosed multiple arthrogryposis congenita. This report provides further insights into the genetics of this rare disease.
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publisher Nature Publishing Group
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series Human Genome Variation
spelling doaj-art-f328667ec5474d7ab76dccc3d414bfa82025-01-19T12:15:47ZengNature Publishing GroupHuman Genome Variation2054-345X2024-08-011111410.1038/s41439-024-00290-zMissense BICD2 variants in fetuses with congenital arthrogryposis and pterygiaLayla Masuda0Akihiro Hasegawa1Hiromi Kamura2Fuyuki Hasegawa3Michihiro Yamamura4Kosuke Taniguchi5Yuki Ito6Kenichiro Hata7Osamu Samura8Aikou Okamoto9Department of Obstetrics and Gynecology, The Jikei University School of MedicineDepartment of Obstetrics and Gynecology, The Jikei University School of MedicineDepartment of Maternal–Fetal Biology, National Research Institute for Child Health and DevelopmentCenter for Clinical Genetics, National Center for Child Health and DevelopmentDepartment of Obstetrics and Gynecology, The Jikei University School of MedicineDepartment of Maternal–Fetal Biology, National Research Institute for Child Health and DevelopmentDepartment of Obstetrics and Gynecology, The Jikei University School of MedicineDepartment of Maternal–Fetal Biology, National Research Institute for Child Health and DevelopmentDepartment of Obstetrics and Gynecology, The Jikei University School of MedicineDepartment of Obstetrics and Gynecology, The Jikei University School of MedicineAbstract Type 2 spinal muscular atrophy with lower extremity dominance (SMALED2) is caused by bicaudal D cargo adaptor 2 (BICD2) variants. However, the SMALED2 genotype and phenotype correlation have not been thoroughly characterized. We identified de novo heterozygous BICD2 missense variants in two fetuses with severe, prenatally diagnosed multiple arthrogryposis congenita. This report provides further insights into the genetics of this rare disease.https://doi.org/10.1038/s41439-024-00290-z
spellingShingle Layla Masuda
Akihiro Hasegawa
Hiromi Kamura
Fuyuki Hasegawa
Michihiro Yamamura
Kosuke Taniguchi
Yuki Ito
Kenichiro Hata
Osamu Samura
Aikou Okamoto
Missense BICD2 variants in fetuses with congenital arthrogryposis and pterygia
Human Genome Variation
title Missense BICD2 variants in fetuses with congenital arthrogryposis and pterygia
title_full Missense BICD2 variants in fetuses with congenital arthrogryposis and pterygia
title_fullStr Missense BICD2 variants in fetuses with congenital arthrogryposis and pterygia
title_full_unstemmed Missense BICD2 variants in fetuses with congenital arthrogryposis and pterygia
title_short Missense BICD2 variants in fetuses with congenital arthrogryposis and pterygia
title_sort missense bicd2 variants in fetuses with congenital arthrogryposis and pterygia
url https://doi.org/10.1038/s41439-024-00290-z
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