Genetic analysis of a Chinese patient with congenital disorders of glycosylation-If

OBJECTIVE: To explore the genetic basis for a Chinese patient with congenital disorders of glycosylation-If (CDG-If).

METHODS: Whole exome sequencing (WES) was carried out for the patient.

RESULTS: The patient, a 5-year-old girl, has featured severe mental retardation. She had learned to walk at 4 years old and was only able to make sounds like "ma ma" occasionally. She was found to harbor compound heterozygous variants of the MPDU1 gene, namely c.389G>A and c.470T>C, both of which were unreported previously.

CONCLUSION: Above finding has enriched the mutational spectrum of CDG-If among the Chinese population, with c.218G>A being the commonest mutation, along with a more severe phenotype.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:39

Enthalten in:

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics - 39(2022), 7 vom: 10. Juli, Seite 731-734

Sprache:

Chinesisch

Beteiligte Personen:

Zhang, Hua [VerfasserIn]
Zhang, Fuqing [VerfasserIn]
Liu, Min [VerfasserIn]
Guo, Huafeng [VerfasserIn]

Links:

Volltext

Themen:

Case Reports
Journal Article

Anmerkungen:

Date Completed 12.07.2022

Date Revised 07.12.2022

published: Print

Citation Status MEDLINE

doi:

10.3760/cma.j.cn511374-20201026-00750

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM343309157