Unknown

Dataset Information

0

GGPS1-associated muscular dystrophy with and without hearing loss.


ABSTRACT: Ultra-rare biallelic pathogenic variants in geranylgeranyl diphosphate synthase 1 (GGPS1) have recently been associated with muscular dystrophy/hearing loss/ovarian insufficiency syndrome. Here, we describe 11 affected individuals from four unpublished families with ultra-rare missense variants in GGPS1 and provide follow-up details from a previously reported family. Our cohort replicated most of the previously described clinical features of GGPS1 deficiency; however, hearing loss was present in only 46% of the individuals. This report consolidates the disease-causing role of biallelic variants in GGPS1 and demonstrates that hearing loss and ovarian insufficiency might be a variable feature of the GGPS1-associated muscular dystrophy.

SUBMITTER: Kaiyrzhanov R 

PROVIDER: S-EPMC9463955 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature

altmetric image

Publications


Ultra-rare biallelic pathogenic variants in geranylgeranyl diphosphate synthase 1 (GGPS1) have recently been associated with muscular dystrophy/hearing loss/ovarian insufficiency syndrome. Here, we describe 11 affected individuals from four unpublished families with ultra-rare missense variants in GGPS1 and provide follow-up details from a previously reported family. Our cohort replicated most of the previously described clinical features of GGPS1 deficiency; however, hearing loss was present in  ...[more]

Similar Datasets

| S-EPMC3806909 | biostudies-literature
| S-EPMC7274486 | biostudies-literature
| S-EPMC5011074 | biostudies-literature
| S-EPMC4106425 | biostudies-literature
| S-EPMC10840355 | biostudies-literature
| S-EPMC11330644 | biostudies-literature
| S-EPMC5875166 | biostudies-literature
| S-EPMC6770988 | biostudies-literature
| S-EPMC7503697 | biostudies-literature
| S-EPMC4811383 | biostudies-literature