Article
MassARRAY-based targeted detection of SLC22A5 mutations: A feasibility study for secondary screening of primary carnitine deficiency in newborns.
Clinica chimica acta; international journal of clinical chemistry - 1 Jun 2026
Gong Lifei, Zhao Jinqi, Li Lulu, Liu Wei, Wan Zhihui, Tang Yue, Wang Shunan, Cai Bolun, Zhao Yufei, Kong Yuanyuan
Abstract excerpt
This study aimed to evaluate the feasibility of using MassARRAY molecular mass spectrometry to detect SLC22A5 gene mutations in second-tier screening for primary carnitine deficiency (PCD) among newborns. The goal is to provide technical evidence to support improvements in PCD screening and to reduce diagnostic delays. We first reviewed literature and databases to identify commonly reported pathogenic variants in...
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