Genetics

DNA tests make fun holiday gifts, but beware of the hype

You've likely heard about direct-to-consumer DNA testing kits. In the past few years, at-home genetic testing has been featured in the lyrics of chart-topping songs, and has helped police solve decades-old cold cases, including ...

Oncology & Cancer

'Junk DNA' affects inherited cancer risk

A person's risk of developing cancer is affected by genetic variations in regions of DNA that don't code for proteins, previously dismissed as 'junk DNA', according to new research published in the British Journal of Cancer ...

Genetics

The influence of genetics on nutritional requirements

Approximately 0.1%: that is the average genetic difference between two individuals. This small percentage is responsible for the variations of certain physical traits, such as eyes, hair, and height, but also for differences ...

Diabetes

Genetic variants tied to type 1 diabetes heterogeneity

(HealthDay)—Transcription factor 7 like 2 (TCF7L2) genetic variants contribute to phenotypic heterogeneity of type 1 diabetes, according to a study published online Oct. 12 in Diabetes Care.

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