Latest Proceedings of the National Academy of Sciences Stories
A little more than a year after the FDA approved Kalydeco (Vx-770), the first drug of its kind to treat the underlying cause of cystic fibrosis, University of Missouri researchers believe they have found exactly how this drug works and how to improve its effectiveness in the future.
Researchers at Columbia Engineering have developed a new "plug-and-play" method to assemble complex cell microenvironments that is a scalable, highly precise way to fabricate tissues with any spatial organization or interest—such as those found in the heart or skeleton or vasculature.
A shortage of a protein called TDP-43 caused muscle wasting and stunted nerve cells.
A new study has examined how bacteria clog medical devices, and the result isn’t pretty.
Fetal alcohol syndrome is the leading preventable cause of developmental disorders in developed countries.
Eleven Biotherapeutics, a biopharmaceutical company creating novel and differentiated protein-based biotherapeutics, has published preclinical data in Proceedings of the National Academy of Sciences (PNAS) showing beneficial effects of EBI-005, the first rationally-designed topically administered IL-1 protein for the treatment of ocular diseases.
A new study by Columbia Engineering researchers finds that the infant brain does not control its blood flow in the same way as the adult brain.
Surprising result suggests that enhancing these mutations’ impact could offer a new way to treat cancer.
The amount of rainfall and number of tropical storms during the summer monsoon season greatly impact the agriculture, economy, and people in Asia.
It's a high-pressure environment within solid tumors.
The Proceedings of the National Academy of Sciences of the United States of America (PNAS) is a peer-reviewed scientific journal established in 1914 as the official journal of the US National Academy of Sciences. The first managing editor of the journal was mathematician Edwin Bidwell Wilson. As of May 2012, the editor-in-chief is Inder M. Verma. PNAS is published weekly in print, and daily online in PNAS Early Edition. The first issue of PNAS was published in 1915, and the journal...
- In medieval musical notation, a sign or neume denoting a shake or trill.