Genetics

Keeping aging brains healthy—lessons from genes

Do any genes protect against Alzheimer's disease? And do any predispose a person to its ravages? The answer is yes to both, according to work led by U of M researcher Lisa James.

Genetics

How our cells use mother's and father's genes

Researchers at Karolinska Institutet and Ludwig Institute for Cancer Research have characterized how and to what degree our cells utilize the gene copies inherited from our mother and father differently. At a basic level ...

Diabetes

Adiposity genetic risk score tied to cardiometabolic health

(HealthDay)—Data from a large cohort have replicated the association between the genetic risk score of 11 favorable adiposity variants with lower risk of cardiometabolic disease, according to research published online April ...

Psychology & Psychiatry

Quick to laugh or smile? It may be in your genes

Why do some people immediately burst into laughter after a humorous moment, while others can barely crack a smile? New research examining emotional reactivity suggests one of the answers may lie in a person's DNA.

Alzheimer's disease & dementia

Nonmelanoma skin cancer tied to lower Alzheimer's risk

(HealthDay)—Older individuals with nonmelanoma skin cancer (NMSC) seem to have a significantly reduced risk of developing Alzheimer's disease (AD), according to a study published online May 15 in Neurology.

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