Psychology & Psychiatry

Could there be a 'quit-smoking' gene?

(HealthDay)—Some smokers have much more difficulty kicking the habit than others. Now, a new review of prior research identifies a potential culprit: genes.

Overweight & Obesity

A metabolic master switch underlying human obesity

Obesity is one of the biggest public health challenges of the 21st century. Affecting more than 500 million people worldwide, obesity costs at least $200 billion each year in the United States alone, and contributes to potentially ...

Genetics

Genetic variation determines response to anti-diabetic drug

In the first study of its kind, Penn researchers have shown how an anti-diabetic drug can have variable effects depending on small natural differences in DNA sequence between individuals. Mitchell Lazar, MD, PhD, Raymond ...

Health

Genetics: No evidence of role in racial mortality gap

There is still no evidence of genetic difference between blacks and whites to account for the health disparities in cardiovascular disease (CVD), according to a new study by McGill University researchers. Published in the ...

Genetics

Study identifies genetic variation in cellular stress

A new Cornell study examines how genetic differences among individuals impact cellular stress, a first step in understanding how this stress response relates to human diseases, such as diabetes.

Genetics

Type 2 diabetes, cardiovascular disease may share deep roots

(Medical Xpress)—Type 2 diabetes (T2D) and cardiovascular disease (CVD) appear to have a lot in common. They share risk factors such as obesity and they often occur together. If they also share the same genetic underpinings, ...

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