PNAS is the world's most-cited multidisciplinary scientific serial. It publishes high-impact research reports, commentaries, perspectives, reviews, colloquium papers, and actions of the Academy. In ...
Collagen plays an important part in bone mass. Collagen supplementation may help improve bone mass density and slow osteoporosis. Collagen is a protein found throughout the body. It supports many ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 119, No. 16 (April 19, 2022), pp. 1-10 (10 pages) A hallmark of pancreatic tumors is their highly desmoplastic ...
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