Proceedings of the National Academy of Sciences

The Proceedings of the National Academy of Sciences of the United States of America, usually referred to as PNAS, is the official journal of the United States National Academy of Sciences (NAS). PNAS is an important scientific journal that printed its first issue in 1915 and continues to publish highly cited research reports, commentaries, reviews, perspectives, feature articles, profiles, letters to the editor, and actions of the Academy. Coverage in PNAS broadly spans the biological, physical, and social sciences. Although most of the papers published in the journal are in the biomedical sciences, PNAS recruits papers and publishes special features in the physical and social sciences and in mathematics. PNAS is published weekly in print, and daily online in PNAS Early Edition. PNAS was established by NAS in 1914, with its first issue published in 1915. The NAS itself had been founded in 1863 as a private institution, but chartered by the US Congress, with the goal to "investigate, examine, experiment, and report upon any subject of science or art." By 1914, the Academy was well established.

Publisher
United States National Academy of Sciences
Country
United States
History
1914 - present
Impact factor
9.681 (2011)

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Neuroscience

Researchers gain new insights into pain signaling in the brain

Fast communication between our brain cells—or neurotransmission as it is called—is hugely important for our brain to work properly. Some of the messengers involved in this form of communication are neuropeptides, which ...

Oncology & Cancer

Scientists find new way to block cancer-causing HPV virus

The human papillomavirus (HPV) is the main cause of several cancers, including cervical cancer, which kills almost 300,000 women around the world each year. Although vaccines offer a proven first line of defense against HPV ...

Medical research

Protein controls fat metabolism

Many foods—whether it's the mozzarella on your favorite pizza, the olive oil in salad dressing or hollandaise sauce during asparagus season—contain lots of fat. The fatty acids in these foods are among the essential nutrients ...

Immunology

Breast milk may help prevent sepsis in preemies

A component of breast milk may help protect premature babies from developing sepsis, a fast-moving, life-threatening condition triggered by infection. Researchers at Washington University School of Medicine in St. Louis and ...

Diseases, Conditions, Syndromes

Solving the riddle of superbug toxin damage to gut

A powerful Monash Biomedicine Discovery Institute (BDI) collaboration has revealed that a bacterial superbug can prevent stem cells in the gut from carrying out their vital role of regenerating the inner lining of the intestine. ...

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