Genetics

Mutations in essential genes often cause rare diseases

Mutations in genes essential to survival are behind so-called orphan diseases, explaining in part why these diseases are rare and often deadly, according to a study appearing in The American Journal of Human Genetics.

Diseases, Conditions, Syndromes

Unusual 2019-2020 flu season linked to more transmissible strain

The 2019-2020 flu season in the U.S. was unusual in a number of ways. Cases picked up in August rather than the more typical fall and early winter months, and it hit children particularly hard. It was also dominated early ...

Diseases, Conditions, Syndromes

Study suggests Pfizer vaccine works against virus variant

New research suggests Pfizer's COVID-19 vaccine can protect against a mutation found in the two more-contagious variants of the coronavirus that have erupted in Britain and South Africa.

Oncology & Cancer

New preclinical model could accelerate research on thymic cancer

A new preclinical model for thymic cancer developed by Weill Cornell Medicine investigators has revealed insights into how a common mutation found in thymic epithelial tumors sparks their formation. The model may help speed ...

Genetics

Gene mapping for everyone? Study says not so fast

Gene scans for everyone? Not so fast. New research suggests that for the average person, decoding your own DNA may not turn out to be a really useful crystal ball for future health.

Genetics

Rare mutations drive cystic fibrosis in Caribbean

Cystic Fibrosis (CF) in Puerto Rico and the Dominican Republic is dominated by unusual gene mutations not often observed in previously studied CF populations, according to comprehensive genome sequencing led by physician-scientists ...

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