Mitochondrial Haplogroups and Control Region Polymorphisms in Age-Related Macular Degeneration: A Case-Control Study
نویسندگان
چکیده
منابع مشابه
Mitochondrial Haplogroups and Control Region Polymorphisms in Age-Related Macular Degeneration: A Case-Control Study
BACKGROUND Onset and development of the multifactorial disease age-related macular degeneration (AMD) are highly interrelated with mitochondrial functions such as energy production and free radical turnover. Mitochondrial dysfunction and overproduction of reactive oxygen species may contribute to destruction of the retinal pigment epithelium, retinal atrophy and choroidal neovascularization, le...
متن کاملMitochondrial DNA haplogroups associated with age-related macular degeneration.
PURPOSE To examine the mtDNA control regions in normal and age-related macular degeneration (AMD) retinas. To identify the mtDNA variations associated with AMD. METHODS Retinas from 10 normal and 11 AMD globes were isolated and analyzed for mtDNA rearrangements by long extension-polymerase chain reaction (LX-PCR) and for the nature and frequency of single-nucleotide polymorphisms (SNPs) in th...
متن کاملcorrelation between serum lipids and age-related macular degeneration: a case-control study
background: age-related macular degeneration (amd) is one of the leading causes of visual loss among people aged 65 yr and older. the pathophysiology of amd is poorly understood. the purpose of this study was to evaluate the relationship between serum lipid concentrations and age-related macular degeneration. methods: in this case-control study, total cholesterol (tch), low density lipoprotein ...
متن کاملMitochondrial Haplogroups, Control Region Polymorphisms and Malignant Melanoma: A Study in Middle European Caucasians
BACKGROUND Because mitochondria play an essential role in energy metabolism, generation of reactive oxygen species (ROS), and apoptosis, sequence variation in the mitochondrial genome has been postulated to be a contributing factor to the etiology of multifactorial age-related diseases, including cancer. The aim of the present study was to compare the frequencies of mitochondrial DNA (mtDNA) ha...
متن کاملAssociation between the SERPING1 gene and age-related macular degeneration: a two-stage case–control study
BACKGROUND Age-related macular degeneration is the most prevalent form of visual impairment and blindness in developed countries. Genetic studies have made advancements in establishing the molecular cause of this disease, identifying mutations in the complement factor H (CFH) gene and a locus on chromosome 10 encompassing the HTRA1/LOC387715/ARMS2 genes. Variants in complement 3 (C3) and an HLA...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS ONE
سال: 2012
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0030874