Neurodegeneration and Ageing: A Fatal Encounter
نویسندگان
چکیده
منابع مشابه
Neurodegeneration and Ageing: A Fatal Encounter
Human polyglutamine (poly (Q)) induced neurodegenerative disorders are fatal illnesses characterized by progressive loss of neurons in specific areas of brain resulting to various neurological complications leading to death. The disease manifestation is age dependent and major symptoms include abnormal body movement, cognitive deficits, dementia, psychosis, tremors and spasticity. Ageing appear...
متن کاملAgeing, neuroinflammation and neurodegeneration.
During ageing, different iron complexes accumulate in specific brain regions which are associated with motor and cognitive dysfunction. In neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease, changes in local iron homoeostasis result in altered cellular iron distribution and accumulation, ultimately inducing neurotoxicity. The use of iron chelators which are able to ...
متن کاملAgeing, neurodegeneration and Parkinson's disease.
Age is the largest risk factor for the development and progression of Parkinson's disease (PD). Ageing affects many cellular processes that predispose to neurodegeneration, and age-related changes in cellular function predispose to the pathogenesis of PD. The accumulation of age-related somatic damage combined with a failure of compensatory mechanisms may lead to an acceleration of PD with age....
متن کاملQuality control of mitochondria: protection against neurodegeneration and ageing.
Dysfunction of mitochondria has severe cellular consequences and is linked to ageing and neurodegeneration in human. Several surveillance strategies have evolved that limit mitochondrial damage and ensure cellular integrity. Intraorganellar proteases conduct protein quality control and exert regulatory functions, membrane fusion and fission allow mitochondrial content mixing within a cell, and ...
متن کاملA Brief Philosophical Encounter with Science and Medicine
We show a lot of respect for science today. To back up our claims, we tend to appeal to scientific methods. It seems that we all agree that these methods are effective for gaining the truth. We can ask why science has its special status as a supplier of knowledge about our external world and our bodies. Of course, one should not always trust what scientists say. Nonetheless, epistemological jus...
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: Cell & Developmental Biology
سال: 2013
ISSN: 2168-9296
DOI: 10.4172/2168-9296.s1-002