共 50 条
Multiple Deletions in Mitochondrial DNA in a Patient with Progressive External Ophthalmoplegia, Leukoencephalopathy and Hypogonadism
被引:6
|作者:
Ohnuki, Yuko
[1
,2
]
Takahashi, Kazumi
[2
,3
]
Iijima, Eri
[4
]
Takahashi, Wakoh
[4
]
Suzuki, Shingo
[1
]
Ozaki, Yuki
[1
]
Kitao, Ruriko
Mihara, Masatoshi
[5
]
Ishihara, Tadayuki
[5
]
Nakamura, Michiyo
[6
]
Sawano, Yoshie
[6
]
Goto, Yu-ichi
[6
]
Izumi, Shunichiro
[2
,3
]
Kulski, Jerzy K.
[1
,7
]
Shiina, Takashi
[1
]
Takizawa, Shunya
[4
]
机构:
[1] Tokai Univ, Sch Med, Dept Mol Life Sci Basic Med Sci & Mol Med, Hiratsuka, Kanagawa 25912, Japan
[2] Tokai Univ Hosp, Dept Clin Genet, Hiratsuka, Kanagawa, Japan
[3] Tokai Univ, Sch Med, Dept Obstet & Gynecol, Hiratsuka, Kanagawa 25912, Japan
[4] Tokai Univ, Sch Med, Dept Internal Med, Div Neurol, Hiratsuka, Kanagawa 25912, Japan
[5] Natl Hakone Hosp, Dept Neurol, Odawara, Kanagawa, Japan
[6] Natl Ctr Neurol & Psychiat, Dept Mental Retardat & Birth Defect Res, Tokyo, Japan
[7] Univ Western Australia, Ctr Forens Sci, Nedlands, WA 6009, Australia
关键词:
mitochondrial DNA (mtDNA);
multiple deletion;
progressive external ophthalmoplegia (PEO);
hypogonadism;
leukoencephalopathy;
MUTATIONS;
D O I:
10.2169/internalmedicine.53.1320
中图分类号:
R5 [内科学];
学科分类号:
1002 ;
100201 ;
摘要:
Progressive external ophthalmoplegia (PEO) is one of a number of major types of mitochondrial disorders. Most sporadic PEO patients have a heteroplasmic large deletion of mitochondrial DNA (mtDNA) in the mitochondria in skeletal muscles. We herein analyzed mtDNA deletions using sub-cloning and Sanger sequencing of PCR products in a 31-year-old Japanese man with multiple symptoms, including PEO, muscle weakness, hearing loss, leukoencephalopathy and hypogonadism. A large number of multiple deletions was detected, as well as four kinds of deletion breakpoints identified in different locations, including m.3347_12322, m.5818_13964, m.5829_13964 and m.5837_13503.
引用
收藏
页码:1365 / 1369
页数:5
相关论文