Mutation analysis of a family with 2-Methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency

OBJECTIVE: The aim of this study was to explore the genetic features of a family with 2-methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency (MHBDD) which may provide the basis for the diagnosis and genetic counseling

Bibliographische Detailangaben
Veröffentlicht in:Zhonghua er ke za zhi = Chinese journal of pediatrics. - 1960. - 51(2013), 10 vom: 09. Okt., Seite 783-6
1. Verfasser: Shu, Jian-bo (VerfasserIn)
Weitere Verfasser: Zhang, Yu-qin, Jiang, Shu-zhen, Zhang, Chun-hua, Meng, Ying-tao, Wang, Hong, Song, Li
Format: Aufsatz
Sprache:Chinese
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Zhonghua er ke za zhi = Chinese journal of pediatrics
Schlagworte:Case Reports Journal Article Acyl Coenzyme A 2-methylacetoacetyl-coenzyme A 6712-01-2 3-Hydroxyacyl CoA Dehydrogenases EC 1.1.1.- HSD17B10 protein, human EC 1.1.1.35 Acetyl-CoA C-Acetyltransferase EC 2.3.1.9
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245 1 0 |a Mutation analysis of a family with 2-Methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency 
264 1 |c 2013 
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500 |a Date Completed 24.07.2014 
500 |a Date Revised 16.11.2017 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: The aim of this study was to explore the genetic features of a family with 2-methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency (MHBDD) which may provide the basis for the diagnosis and genetic counseling 
520 |a METHOD: Clinical data of the proband was collected, total RNA and genomic DNA were extracted from the peripheral blood. The whole coding region of the ACAT1 gene was amplified by RT-PCR. 5' noncoding region of the ACAT1 gene and all 6 exons and flanking intron regions of the HADH2 gene were amplified by PCR. All amplification products were directly sequenced and compared with the reference sequence 
520 |a RESULT: (1) The patient was a one-year-old boy who presented with psychomotor retardation and astasia when he was admitted to the hospital. Biochemical test revealed slight hyperlactatemia (3.19 mmol/L) and magnetic resonance imaging showed delayed myelination. 2-Methylacetoacetyl-CoA thiolase deficiency was suggested by gas chromatography-mass spectrometry. (2) There was no mutation in the ACAT1 gene and a hemizygous missense mutation c.388C > T was found in the 4 exon of the HADH2 gene which resulted in p. R130C. Proband's mother was the heterozygote and the father was normal 
520 |a CONCLUSION: This is the first report on MHBDD patient and HADH2 mutation in China. p.R130C is responsible for the pathogenesis of the disease in the infant 
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650 4 |a Journal Article 
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650 7 |a HSD17B10 protein, human  |2 NLM 
650 7 |a EC 1.1.1.35  |2 NLM 
650 7 |a Acetyl-CoA C-Acetyltransferase  |2 NLM 
650 7 |a EC 2.3.1.9  |2 NLM 
700 1 |a Zhang, Yu-qin  |e verfasserin  |4 aut 
700 1 |a Jiang, Shu-zhen  |e verfasserin  |4 aut 
700 1 |a Zhang, Chun-hua  |e verfasserin  |4 aut 
700 1 |a Meng, Ying-tao  |e verfasserin  |4 aut 
700 1 |a Wang, Hong  |e verfasserin  |4 aut 
700 1 |a Song, Li  |e verfasserin  |4 aut 
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