Correlation between genotypes with metabolic markers and microstructure of bones in children with Gitelman syndrome

OBJECTIVE: To explore the correlation between the genotypes and metabolic markers and microstructure of bones in children with Gitelman syndrome (GS).

METHODS: For 15 children with GS and 10 healthy individuals, baseline data and bone metabolic markers including parathyroid hormone, alkaline phosphatase, osteocalcin, N-terminal propeptide of type I procollagen, beta isomer of the C-terminal telopeptide of type I collagen and 25-hydroxyvitamin D, high-resolution peripheral quantitative computed tomography indicators (volumetric bone mineral density, bone microstructure indicators) were collected. Genetic testing was carried out to determine their genotypes.

RESULTS: The volumetric bone mineral density, bone geometry and bone microstructure parameters of the GS group were better than those of the healthy controls (P<0.05). Variants of the SLC12A3 gene were identified in 9 of the 15 patients but none of the 10 healthy controls.

CONCLUSION: The phenotype of GS children is influenced by the interaction of genetic variants, though the phenotype associated with high frequency mutations showed no specificity. There is also a correlation between their genotype and the bone microstructure.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:38

Enthalten in:

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics - 38(2021), 11 vom: 10. Nov., Seite 1087-1090

Sprache:

Chinesisch

Beteiligte Personen:

Zhang, Mingying [VerfasserIn]
Huang, Le [VerfasserIn]
Jiang, Xiaoping [VerfasserIn]
Lyu, Ling [VerfasserIn]
Zhao, Yan [VerfasserIn]
Zhong, Ying [VerfasserIn]
Gao, Long [VerfasserIn]

Links:

Volltext

Themen:

104982-03-8
Biomarkers
Collagen Type I
Journal Article
Osteocalcin
Peptide Fragments
SLC12A3 protein, human
Solute Carrier Family 12, Member 3

Anmerkungen:

Date Completed 04.11.2021

Date Revised 31.05.2022

published: Print

Citation Status MEDLINE

doi:

10.3760/cma.j.cn511374-20200922-00682

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM332679136