Deletion of a 4977-bp Fragment in the Mitochondrial Genome Is Associated with Mitochondrial Disease Severity.
Deletion of a 4977-bp Fragment in the Mitochondrial Genome Is Associated with Mitochondrial Disease Severity.
复制标题
线粒体基因组中 4977 bp 片段的缺失与线粒体疾病严重程度相关
DOI:
10.1371/journal.pone.0128624
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发表时间:
2015
期刊:
影响因子:
3.7
通讯作者:
Qi Y
中科院分区:
文献类型:
--
作者:
Zhang Y;Ma Y;Bu D;Liu H;Xia C;Zhang Y;Zhu S;Pan H;Pei P;Zheng X;Wang S;Xu Y;Qi Y
Large deletions in mitochondrial DNA (mtDNA) may be involved in the pathogenesis of mitochondrial disease. In this study, we investigated the relationship between a 4,977-bp deletion in the mitochondrial genome (ΔmtDNA4977) and the severity of clinical symptoms in patients with mitochondrial disease lacking known point mutations. A total of 160 patients with mitochondrial disease and 101 healthy controls were recruited for this study. The copy numbers of ΔmtDNA4977 and wild-type mtDNA were determined by real-time quantitative PCR and analyzed using Spearman’s bivariate correlation analysis, t-tests, or one-way ANOVA. The overall ΔmtDNA4977 copy number per cell and the proportion of mtDNA4977 relative to the total wild-type mtDNA, increased with patient age and symptom severity. Surprisingly, the total mtDNA copy number decreased with increasing symptom severity. Our analyses revealed that increases in the proportion and total copy number of ΔmtDNA4977 in the blood may be associated with disease severity in patients with mitochondrial dysfunction.
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影响因子:
5.1
作者:
Cho, Young Min;Park, Kyong Soo;Lee, Hong Kyu
通讯作者:
Lee, Hong Kyu
影响因子:
3.7
作者:
Liu H;Ma Y;Fang F;Zhang Y;Zou L;Yang Y;Zhu S;Wang S;Zheng X;Pei P;Li L;Wu H;Xiao Y;Xu Y;Wang L;Cao Y;Pan H;Qi Y
通讯作者:
Qi Y
影响因子:
9.9
作者:
Bernier, FP;Boneh, A;Thorburn, DR
通讯作者:
Thorburn, DR
DOI:
10.1016/j.mrfmmm.2013.12.001
发表时间:
2014-02-01
影响因子:
2.3
作者:
Czarny, P.;Seda, A.;Szaflik, J. P.
通讯作者:
Szaflik, J. P.
影响因子:
3.5
作者:
Pesce, V;Cormio, A;Gadaleta, MN
通讯作者:
Gadaleta, MN