Alzheimer's disease & dementia

People with increased risk of Alzheimer's have deficits in navigating

Animals and humans have the ability to follow their own position in space through self-motion cues, even in the absence of any other sensory information. "If you get up at night and want to find your way to the bathroom in ...

Oncology & Cancer

A metabolic enzyme drives lymphoma and is a potential drug target

Because of how aggressively they divide, cancer cells have an increased demand for building materials and energy. They meet these added demands by altering their metabolism—taking in larger amounts of fuel, for example.

Genetics

Study links endometriosis to DNA changes

DNA from uterine cells of women with endometriosis has different chemical modifications, compared to the DNA of women who do not have the condition, according to researchers funded by the National Institutes of Health. The ...

Oncology & Cancer

Scientists reveal how mutations in metabolism can drive cancers

Our cells have several ways to repair DNA that breaks when the cells divide. However, genetic mutations can disable these DNA repair mechanisms, destabilize the cells, and trigger cancer. In a paper published today in the ...

Genetics

Study identifies group of genes with altered expression in autism

Autism has long been associated only with behavioral and environmental factors, but the role of genetics in its development is now increasingly evident. Some 100 genes have been found to play a role in autism spectrum disorder, ...

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