Clinical and laboratory studies on four Chinese patients with succinate-CoA ligase deficiency noticed by mild methylmalonic aciduria

OBJECTIVE: To study the clinical and genetic features of the patients with secondary methylmalonic aciduria due to succinate-CoA ligase deficiency

Bibliographische Detailangaben
Veröffentlicht in:Zhonghua er ke za zhi = Chinese journal of pediatrics. - 1960. - 54(2016), 5 vom: 03. Mai, Seite 365-9
1. Verfasser: Liu, Y P (VerfasserIn)
Weitere Verfasser: Li, X Y, Ding, Y, Wang, Q, Song, J Q, Zhang, Y, Li, D X, Qin, Y P, Yang, Y L
Format: Online-Aufsatz
Sprache:Chinese
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Zhonghua er ke za zhi = Chinese journal of pediatrics
Schlagworte:Journal Article propionylcarnitine 17298-37-2 Methylmalonic Acid 8LL8S712J7 SUCLG1 protein, human EC 6.2.1.- Succinate-CoA Ligases SUCLA2 protein, human EC 6.2.1.5 mehr... Carnitine S7UI8SM58A
LEADER 01000caa a22002652c 4500
001 NLM260003174
003 DE-627
005 20250220024644.0
007 cr uuu---uuuuu
008 231224s2016 xx |||||o 00| ||chi c
024 7 |a 10.3760/cma.j.issn.0578-1310.2016.05.011  |2 doi 
028 5 2 |a pubmed25n0866.xml 
035 |a (DE-627)NLM260003174 
035 |a (NLM)27143079 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a chi 
100 1 |a Liu, Y P  |e verfasserin  |4 aut 
245 1 0 |a Clinical and laboratory studies on four Chinese patients with succinate-CoA ligase deficiency noticed by mild methylmalonic aciduria 
264 1 |c 2016 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 30.01.2017 
500 |a Date Revised 07.12.2022 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: To study the clinical and genetic features of the patients with secondary methylmalonic aciduria due to succinate-CoA ligase deficiency 
520 |a METHOD: From February 2011 to April 2014, 4 Chinese patients with succinate-CoA ligase deficiency and mild methylmalonic aciduria were enrolled in this study. The clinical course, biochemical features, brain MRI findings, and mutations were analyzed 
520 |a RESULT: Four patients presented with severe psychomotor retardation, hypotonia, seizures, feeding problems and failure to thrive from the age of one day to 6 months. Three of them had intractable epilepsies. One had hearing defect. Mild methylmalonic aciduria was detected by elevated urine methylmalonic acid and blood propionylcarnitine at the age of 6 months to 2 years and 8 months. Five mutations, c. 550G>A, c. 751C>T, c. 809A>C, c. 961C>G and c. 826-2A>G in SUCLG1 of three patients were identified. On SUCLA2, one novel mutation, c. 970C>T, was found in one patient. After treatment, the disease in all four patients was improved 
520 |a CONCLUSION: Four Chinese patients with succinyl-CoA ligase deficiency caused by SUCLG1 and SUCLA2 mutations were noticed by mild methylmalonic aciduria and diagnosed using high-throughput genomic sequencing. Succinate-CoA ligase deficiency is a rare cause of methylmalonic aciduria. Biochemical and gene studies are necessary for the differential diagnoses 
650 4 |a Journal Article 
650 7 |a propionylcarnitine  |2 NLM 
650 7 |a 17298-37-2  |2 NLM 
650 7 |a Methylmalonic Acid  |2 NLM 
650 7 |a 8LL8S712J7  |2 NLM 
650 7 |a SUCLG1 protein, human  |2 NLM 
650 7 |a EC 6.2.1.-  |2 NLM 
650 7 |a Succinate-CoA Ligases  |2 NLM 
650 7 |a EC 6.2.1.-  |2 NLM 
650 7 |a SUCLA2 protein, human  |2 NLM 
650 7 |a EC 6.2.1.5  |2 NLM 
650 7 |a Carnitine  |2 NLM 
650 7 |a S7UI8SM58A  |2 NLM 
700 1 |a Li, X Y  |e verfasserin  |4 aut 
700 1 |a Ding, Y  |e verfasserin  |4 aut 
700 1 |a Wang, Q  |e verfasserin  |4 aut 
700 1 |a Song, J Q  |e verfasserin  |4 aut 
700 1 |a Zhang, Y  |e verfasserin  |4 aut 
700 1 |a Li, D X  |e verfasserin  |4 aut 
700 1 |a Qin, Y P  |e verfasserin  |4 aut 
700 1 |a Yang, Y L  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Zhonghua er ke za zhi = Chinese journal of pediatrics  |d 1960  |g 54(2016), 5 vom: 03. Mai, Seite 365-9  |w (DE-627)NLM136249191  |x 0578-1310  |7 nnas 
773 1 8 |g volume:54  |g year:2016  |g number:5  |g day:03  |g month:05  |g pages:365-9 
856 4 0 |u http://dx.doi.org/10.3760/cma.j.issn.0578-1310.2016.05.011  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_11 
912 |a GBV_ILN_20 
912 |a GBV_ILN_22 
912 |a GBV_ILN_24 
912 |a GBV_ILN_31 
912 |a GBV_ILN_39 
912 |a GBV_ILN_40 
912 |a GBV_ILN_50 
912 |a GBV_ILN_61 
912 |a GBV_ILN_65 
912 |a GBV_ILN_69 
912 |a GBV_ILN_70 
912 |a GBV_ILN_72 
912 |a GBV_ILN_120 
912 |a GBV_ILN_130 
912 |a GBV_ILN_227 
912 |a GBV_ILN_244 
912 |a GBV_ILN_285 
912 |a GBV_ILN_294 
912 |a GBV_ILN_350 
912 |a GBV_ILN_665 
912 |a GBV_ILN_813 
912 |a GBV_ILN_1121 
951 |a AR 
952 |d 54  |j 2016  |e 5  |b 03  |c 05  |h 365-9