A. “Molecular structure of a prevalent amyloid-{beta} fibril polymorph from Alzheimer’s disease brain tissue,” by Ujjayini Ghosh, Kent R. Thurber, Wai-Ming Yau, and Robert Tycko (Vol. 118, No. 4, January 26, 2021, e2023089118).
www.pnas.org/content/118/4/e2023089118.abstract?etoc
B. “Hydrogen sulfide is neuroprotective in Alzheimer’s disease by sulfhydrating GSK3{beta} and inhibiting Tau hyperphosphorylation,” by Daniel Giovinazzo, Biljana Bursac, Juan I. Sbodio, Sumedha Nalluru, Thibaut Vignane, Adele M. Snowman, Lauren M. Albacarys, Thomas W. Sedlak, Roberta Torregrossa, Matthew Whiteman, Milos R. Filipovic, Solomon H. Snyder, and Bindu D. Paul (Vol. 118, No. 4, January 26, 2021, e2017225118).
