Genetics

First gene-edited babies claimed in China

A Chinese researcher claims that he helped make the world's first genetically edited babies—twin girls born this month whose DNA he said he altered with a powerful new tool capable of rewriting the very blueprint of life.

Medical research

New mechanism controlling the master cancer regulator uncovered

Who regulates the key regulator? The Research Center for Molecular Medicine of the Austrian Academy of Sciences reports online in the journal Science about a newly discovered mechanism by which RAS proteins, central to cancer ...

Genetics

Are humans immune to the CRISPR-Cas9 gene editing scissors?

The CRISPR-Cas9 gene editing system has been generating excitement within the field of gene therapy, inspiring hopes of molecular tools capable of treating genetic diseases. By studying immune responses to CRISPR-Cas9 in ...

Medical research

Human gut study questions probiotic health benefits

Probiotics are found in everything from chocolate and pickles to hand lotion and baby formula, and millions of people buy probiotic supplements to boost digestive health. But new research suggests they might not be as effective ...

Ophthalmology

INSiGHT identifies unique retinal regulatory genes

Vision begins in the retina, a light-sensing neural network in the eye that is critical for our ability observe the world around us. Researches at Baylor College of Medicine, Texas Children's Hospital and the Hospital for ...

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