Phenotypic spectrum and molecular basis in a Chinese cohort of osteogenesis imperfecta with mutations in type I collagen

P Chen, Z Tan, HT Shek, J Zhang, Y Zhou, S Yin… - Frontiers in …, 2022 - frontiersin.org
Osteogenesis imperfecta (OI) is a rare inherited connective tissue dysplasia characterized
with skeletal fragility, recurrent fractures and bone deformity, predominantly caused by …

Relationship of pathogenic mutations and responses to zoledronic acid in a cohort of osteogenesis imperfecta children

L Sun, J Hu, J Liu, Q Zhang, O Wang… - The Journal of …, 2022 - academic.oup.com
Context Osteogenesis imperfecta (OI) is a rare, heterogeneous, genetic disorder
characterized by bone fragility and recurrent fractures. Bisphosphonates (BPs) are the most …

Genotypic and phenotypic analysis in Chinese cohort with autosomal recessive osteogenesis imperfecta

S Li, Y Cao, H Wang, L Li, X Ren, H Mi, Y Wang… - Frontiers in …, 2020 - frontiersin.org
Osteogenesis imperfecta (OI) is a rare heritable skeletal disorder which is mainly caused by
defected type I collagen. Autosomal recessive OI (AR-OI) is caused by mutations of genes …

Unequal Impact of COL1A1 and COL1A2 Variants on Dentinogenesis Imperfecta

PM Yamaguti, M de La Dure-Molla… - Journal of Dental …, 2023 - journals.sagepub.com
Dentinogenesis imperfecta (DI) is the main orodental manifestation of osteogenesis
imperfecta (OI) caused by COL1A1 or COL1A2 heterozygous pathogenic variants. Its …

WES-based screening of 7,000 newborns: A pilot study in Russia

J Shubina, E Tolmacheva, D Maslennikov… - Human Genetics and …, 2024 - cell.com
The effective implementation of whole-exome sequencing-and whole-genome sequencing-
based diagnostics in the management of children affected with genetic diseases and the …

Genotype–phenotype relationship and comparison between eastern and western patients with osteogenesis imperfecta

X Lin, J Hu, B Zhou, Q Zhang, Y Jiang, O Wang… - Journal of …, 2024 - Springer
Purpose To evaluate the genotypic and phenotypic relationship in a large cohort of OI
patients and to compare the differences between eastern and western OI cohorts. Methods A …

Osteogenesis imperfecta in 140 Turkish families: molecular spectrum and, comparison of long-term clinical outcome of those with COL1A1/A2 and biallelic variants

B Tüysüz, L Elkanova, DU Alkaya, Ç Güleç, G Toksoy… - Bone, 2022 - Elsevier
Background Osteogenesis imperfecta (OI) is a clinically and genetically heterogeneous
group of diseases characterized by increased bone fragility and deformities. Although most …

Genetic etiology study in a large cohort with congenital insensitivity to pain with anhidrosis

S Li, X Ren, Y Guan, F Zhao, Y Cao, X Geng, Y Wang… - Pain, 2024 - journals.lww.com
Pathogenic variations in the NTRK1 can cause congenital insensitivity to pain with
anhidrosis (CIPA), a rare autosomal recessive inherited neuropathy. The precise diagnosis …

Inter‐and intrafamilial phenotypic variability in individuals with collagen‐related Osteogenesis Imperfecta

L Zhytnik, K Maasalu, T Reimand… - Clinical and …, 2020 - Wiley Online Library
Osteogenesis imperfecta (OI) is a rare genetic disorder also known as a “brittle bone
disease.” Around 90% of patients with OI harbor loss‐of‐function or dominant negative …

Comparing Clinical and Genetic Characteristics of De Novo and Inherited COL1A1/COL1A2 Variants in a Large Chinese Cohort of Osteogenesis Imperfecta

Y Mei, H Zhang, Z Zhang - Frontiers in Endocrinology, 2022 - frontiersin.org
Purpose Nearly 85%-90% of osteogenesis imperfecta (OI) cases are caused by autosome
dominant mutations of COL1A1 and COL1A2 genes, of which de novo mutations cover a …