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Noah J. Planavsky
Researcher at Yale University
Publications - 255
Citations - 18136
Noah J. Planavsky is an academic researcher from Yale University. The author has contributed to research in topics: Geology & Chemistry. The author has an hindex of 57, co-authored 211 publications receiving 13039 citations. Previous affiliations of Noah J. Planavsky include Woods Hole Oceanographic Institution & California Institute of Technology.
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Journal ArticleDOI
The rise of oxygen in Earth’s early ocean and atmosphere
TL;DR: The initial increase of O2 in the atmosphere, its delayed build-up in the ocean, its increase to near-modern levels in the sea and air two billion years later, and its cause-and-effect relationship with life are among the most compelling stories in Earth’s history.
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The ketone metabolite β-hydroxybutyrate blocks NLRP3 inflammasome–mediated inflammatory disease
Yun-Hee Youm,Kim Y. Nguyen,Ryan W. Grant,Emily L. Goldberg,Monica Bodogai,Dongin Kim,Dominic P. D’Agostino,Noah J. Planavsky,Christopher R. Lupfer,Thirumala D. Kanneganti,Seokwon Kang,Tamas L. Horvath,Tarek M. Fahmy,Peter A. Crawford,Arya Biragyn,Emad S. Alnemri,Vishwa Deep Dixit +16 more
TL;DR: In vivo, BHB or a ketogenic diet attenuates caspase-1 activation and IL-1β secretion in mouse models of NLRP3-mediated diseases such as Muckle–Wells syndrome, familial cold autoinflammatory syndrome and urate crystal–induced peritonitis and the findings suggest that the anti-inflammatory effects of caloric restriction or ketogenic diets may be linked to BHB-mediated inhibition of theNLRP3 inflammasome.
Journal ArticleDOI
Iron Formation: The Sedimentary Product of a Complex Interplay among Mantle, Tectonic, Oceanic, and Biospheric Processes
Andrey Bekker,Bryan Krapež,John F. Slack,Noah J. Planavsky,Axel Hofmann,Kurt O. Konhauser,Olivier Rouxel +6 more
TL;DR: In this article, it was shown that occurrences of BIF, GIF, Pherozoic ironstones, and exhalites surrounding VMS systems are linked to diverse environmental changes.
Journal ArticleDOI
Low Mid-Proterozoic atmospheric oxygen levels and the delayed rise of animals
Noah J. Planavsky,Christopher T. Reinhard,Xiangli Wang,Danielle Thomson,Peter J. McGoldrick,Robert H. Rainbird,Thomas M. Johnson,Woodward W. Fischer,Timothy W. Lyons +8 more
TL;DR: In this article, a suite of Proterozoic sediments from China, Australia, and North America, interpreted in the context of data from similar depositional environments from Phanerozoic time, were used to find evidence for inhibited oxidation of chromium at Earth's surface in the mid-Proteozoic (1.8 to 0.8 billion years ago).
Supplementary Materials for Low Mid-Proterozoic atmospheric oxygen levels and the delayed rise of animals
Noah J. Planavsky,Christopher T. Reinhard,Xiangli Wang,Danielle Thomson,Robert H. Rainbird,Thomas M. Johnson,Woodward W. Fischer,W Timothy +7 more
TL;DR: Evidence for inhibited oxidation of Cr at Earth’s surface in the mid-Proterozoic is found, suggesting that atmospheric O2 levels were at most 0.1% of present atmospheric levels.