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Article

Analysis of five cases of hypermethioninemia diagnosed by neonatal screening.

Journal of pediatric endocrinology & metabolism : JPEM - 28 Jan 2020

Zhang Zhilei, Wang Yanyun, Ma Dingyuan, Cheng Wei, Sun Yun, Jiang Tao

Abstract excerpt

Background Hypermethioninemia is a group of diseases with elevated plasma methionine (Met) caused by hereditary and non-hereditary factors, although it could also be caused by administration of the amino acid Met. Among these, the disease caused by methionine adenosyltransferase (MAT) I/III deficiency is the most common, and is characterized by persistent, isolated hypermethioninemia as well as slightly elevated...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 31851615
DOI: 10.1515/jpem-2019-0285

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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