Genetic Mutation Characteristics of Glucose-6-Phosphate Dehydrogenase Deficiency Patients in Wuhan

OBJECTIVE: To explore the genotype mutation characteristics of patients with glucose-6-phosphate dehydrogenase(G6PD) deficiency in Wuhan.

METHODS: A total of 1 321 neonates with positive screening and outpatients were received G6PD mutation detection, 12 kinds of common G6PD mutation in Chinese people was detected by using multicolor melting curve analysis (MMCA) method, for those with negative results, the enzyme activity and clinical information were analyzed, sequencing was recommended after informed consent when it is necessary.

RESULTS: Among 1321 patients, a total of 768 mutations were detected out, with a detection rate of 58.1%. A total of 18 types of G6PD genotypes were identified, including c.1388G>A, c.1376G>T, c.95G>A, c.1024C>T, c.871G>A, c.392G>T, c.487G>A, c.1360C>T, c.1004C>A, c.517T>C, c.592C>T, c.94C>G, c.152C>T, c.320A>G, c.1028A>G, c.1316G>A, c.1327G>C and c.1376G>C, including 683 male hemizygotes, 3 female homozygotes, 80 female heterozygotes and 2 female compound heterozygous.

CONCLUSION: A total of 18 types of G6PD mutations are identified in the reaserch, and c.94C>G, c.1028A>G and c.1327G>C are first reported in Chinese population. The most common G6PD mutation types in Wuhan are c.1388G>A, c.1376G>T, c.95G>A.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:30

Enthalten in:

Zhongguo shi yan xue ye xue za zhi - 30(2022), 1 vom: 05. Feb., Seite 244-249

Sprache:

Chinesisch

Beteiligte Personen:

Li, Hui [VerfasserIn]
Jiang, Yu-Fei [VerfasserIn]
Gao, Tang-Xin-Zi [VerfasserIn]
Yi, Me-Qi [VerfasserIn]
Wang, Xiao-Yan [VerfasserIn]
Xu, Run-Hong [VerfasserIn]
Song, Jie-Ping [VerfasserIn]
Liu, Li-Jun [VerfasserIn]

Links:

Volltext

Themen:

EC 1.1.1.49
Glucose-6-phosphate dehydrogenase
Glucosephosphate Dehydrogenase
Journal Article
Mutation
Newborn
Reproductive-aged female

Anmerkungen:

Date Completed 08.02.2022

Date Revised 07.12.2022

published: Print

Citation Status MEDLINE

doi:

10.19746/j.cnki.issn.1009-2137.2022.01.041

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM336561679