Genetics

Researchers report new gene associated with thyroid levels

Thyroid hormones have important and diverse roles in human health and regulate metabolic rate. Thyroid disease is common (affecting 5-10 per cent of the population) and synthetic thyroid hormones are one of the commonest ...

Genetics

Worldwide study demonstrates accuracy of genetic analyses

Physicians envision a future in which genomic data from patients is heavily used to manage careā€”but experts have questioned the accuracy and reliability of these analyses. Now, a study by 150 researchers in 12 countries ...

Genetics

Following the footprints of positive selection

For decades, the human genome could only tell us what we already suspected about the evolution of certain traits. Researchers were able to trace the genetic origin stories of lactose tolerance (as opposed to lactose intolerance), ...

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