Genetics

Still too soon to try altering human embryo DNA, panel says

It's still too soon to try to make genetically edited babies because the science isn't advanced enough to ensure safety, says an international panel of experts who also mapped a pathway for any countries that want to consider ...

Diseases, Conditions, Syndromes

Gut microbiome translates stress into sickle cell crises

A new study shows how chronic psychological stress leads to painful vessel-clogging episodes—the most common complication of sickle-cell disease (SCD) and a frequent cause of hospitalizations. The findings, made in mice, ...

Addiction

Cannabis shows potential for mitigating sickle cell disease pain

Cannabis appears to be a safe and potentially effective treatment for the chronic pain that afflicts people with sickle cell disease, according to a new clinical trial co-led by University of California, Irvine researcher ...

Genetics

Ancient disease may increase resilience to bubonic plague

Researchers have discovered that Mediterranean populations may be more susceptible to an autoinflammatory disease because of evolutionary pressure to survive the bubonic plague. The study, carried out by scientists at the ...

Diseases, Conditions, Syndromes

U.S. officials change virus risk groups, add pregnant women

The nation's top public health agency on Thursday revamped its list of which Americans are at higher risk for severe COVID-19 illness, adding pregnant women and removing age alone as a factor.

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