Mitochondrial DNA alterations and reduced mitochondrial function in aging

作者：Hebert Sadie L; Lanza Ian R; Nair K Sreekumaran^*

来源：Mechanisms of Ageing and Development, 2010, 131(7-8): 451-462.

DOI：10.1016/j.mad.2010.03.007

• Aging
• Mitochondria
• Mitochondrial DNA

Oxidative damage to mitochondrial DNA increases with aging. This damage has the potential to affect mitochondrial DNA replication and transcription which could alter the abundance or functionality of mitochondrial proteins. This review describes mitochondria! DNA alterations and changes in mitochondrial function that occur with aging. Age-related alterations in mitochondrial DNA as a possible contributor to the reduction in mitochondrial function are discussed.

• 出版日期2010-8