Genetics

More than just a DNA repair deficiency syndrome

Cockayne syndrome is a rare hereditary disease that can lead to dwarfism, neurological impairment, premature aging and a shortened life span. Skin symptoms include a striking sensitivity to UV rays and a dramatic loss of ...

Neuroscience

Powerful molecules provide new findings about Huntington's disease

Researchers at Lund University in Sweden have discovered a direct link between the protein aggregation in nerve cells that is typical for neurodegenerative diseases, and the regulation of gene expression in Huntington's disease. ...

Autism spectrum disorders

Discovery of a key protein involved in the development of autism

Most individuals with autism spectrum disorder cannot be distinguished by physical traits or by severe neurological symptoms. In fact, these cases can be identified only on the basis of certain behaviours, namely their obsessive ...

Parkinson's & Movement disorders

Function of gene mutations linked to neurological diseases identified

Several gene mutations have been linked to Parkinson's disease, but exactly how and where some of them cause their damage has been unclear. A new Yale study, published in the Journal of Cell Biology, shows that one of the ...

Alzheimer's disease & dementia

pH imbalance in brain cells may contribute to Alzheimer's disease

Johns Hopkins Medicine scientists say they have found new evidence in lab-grown mouse brain cells, called astrocytes, that one root of Alzheimer's disease may be a simple imbalance in acid-alkaline—or pH—chemistry inside ...

Oncology & Cancer

Switching sides: The betrayal of an anti-cancer gene

It doesn't often happen that army generals switch sides in the middle of a war, but when cancer's attack is underway, it may even cause a gene that acts as the body's master defender to change allegiance. As reported recently ...

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