Diabetes

New evidence of how exercise can counter diabetes damage

One way exercise can counter the damage of diabetes is by enabling activation of a natural system we have to grow new blood vessels when existing ones are ravaged by this disease, scientists report.

Genetics

Missed signals? A new way we vary from each other biologically

Genetics has made huge strides over the past 20 years, from the sequencing of the human genome to a growing understanding of factors that turn genes on and off, namely transcription factors and the DNA "enhancer" sequences ...

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