2024

最新文章

• SpaceX must share astronaut health data to boost space biomedicine AI翻译
  作者：Green, David Andrew
  作者单位：University of London; University College London
  摘要：Letter to the Editor
• Was the Nobel prize for physics? Yes - not that it matters AI翻译
  作者：Szell, Michael; Ma, Yifang; Sinatra, Roberta
  作者单位：IT University Copenhagen; Southern University of Science & Technology; University of Copenhagen
  摘要：Letter to the Editor
• Is it time to give up trying to save coral reefs? My research says no AI翻译
  作者：Carne, Lisa
• Stereospecific radical coupling with a non-natural photodecarboxylase AI翻译
  作者：Tseliou, Vasilis; Kqiku, Laura; Berger, Martin; Schiel, Florian; Zhou, Hangyu; Poelarends, Gerrit J.; Melchiorre, Paolo
  作者单位：Barcelona Institute of Science & Technology; Universitat Rovira i Virgili; Institute of Chemical Research of Catalonia; University of Groningen; University of Bologna
  摘要：Photoenzymes are light-powered biocatalysts that typically rely on the excitation of cofactors or unnatural amino acids for their catalytic activities1,2. A notable natural example is the fatty acid photodecarboxylase, which uses light energy to convert aliphatic carboxylic acids to achiral hydrocarbons3. Here we report a method for the design of a non-natural photodecarboxylase based on the excitation of enzyme-bound catalytic intermediates, rather than reliance on cofactor excitation4. Imini...
• If the Nobel Prizes were designed today, what would change? AI翻译
  作者：Ball, Philip
  摘要：The awards' strict constraints often prompt frustration - if these prestigious prizes were created for the twenty-first century, how would they be different?
• How to Fix Health Data for People with Asian and Pacific Islander Heritage AI翻译
  作者：Madhusoodanan, Jyoti
  摘要：Separating medical data from culturally distinct Asian American, Native Hawaiian and Pacific Islander (AANHPI) groups can improve health outcomes.
• Moonstruck: tropical mammals take their cues from lunar cycles AI翻译
  作者：Zhu, Kaixuan
  作者单位：Tsinghua University
• How much energy does it take to make a baby? Researchers are rethinking what they know AI翻译
  作者：Wong, Carissa
  摘要：Across the animal kingdom, models have vastly underestimated the energy costs of reproduction.
• Self-organized tissue mechanics underlie embryonic regulation AI翻译
  作者：Caldarelli, Paolo; Chamolly, Alexander; Villedieu, Aurelien; Alegria-Prevot, Olinda; Phan, Carole; Gros, Jerome; Corson, Francis
  作者单位：Pasteur Network; Universite Paris Cite; Institut Pasteur Paris; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Biology (INSB); Sorbonne Universite; Centre National de la Recherche Scientifique (CNRS); Universite PSL; Ecole Normale Superieure (ENS); Sorbonne Universite; Universite Paris Cite; Rockefeller University
  摘要：Early amniote development is highly self-organized, capable of adapting to interference through local and long-range cell-cell interactions. This process, called embryonic regulation1, has been well illustrated in experiments on avian embryos, in which subdividing the epiblast disk into different parts not only redirects cell fates to eventually form a complete and well-proportioned embryo at its original location, but also leads to the self-organization of additional, fully formed embryos2,3 ...
• How job-seeking scientists should walk the line between high-calibre and humble AI翻译
  作者：Nordling, Linda