Nature

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• Mini hearts, lungs and livers made in lab now grow their own blood vessels AI翻译
  作者：Mallapaty, Smriti
• 'We have less than ten minutes': how I communicate with spacecraft from the ground AI翻译
  作者：Tacon, Dave
• Silicate clouds and a circumplanetary disk in the YSES-1 exoplanet system AI翻译
  作者：Hoch, K. K. W.; Rowland, M.; Petrus, S.; Nasedkin, E.; Ingebretsen, C.; Kammerer, J.; Perrin, M.; D'Orazi, V.; Balmer, W. O.; Barman, T.; Bonnefoy, M.; Chauvin, G.; Chen, C.; De Rosa, R. J.; Girard, J.; Gonzales, E.; Kenworthy, M.; Konopacky, Q. M.; Macintosh, B.; Moran, S. E.; Morley, C. V.; Palma-Bifani, P.; Pueyo, L.; Ren, B.; Rickman, E.; Ruffio, J. -b.; Theissen, C. A.; Ward-Duong, K.; Zhang, Y.
  作者单位：Space Telescope Science Institute; University of Texas System; University of Texas Austin; National Aeronautics & Space Administration (NASA); NASA Goddard Space Flight Center; Max Planck Society; Trinity College Dublin; Johns Hopkins University; European Southern Observatory; University of Padua; University of Arizona; Communaute Universite Grenoble Alpes; Universite Grenoble Alpes (UGA); European Southern Observatory; California State University System; San Francisco State University; Leiden University; Leiden University - Excl LUMC; University of California System; University of California San Diego; University of California System; University of California Santa Cruz; University of California System; University of California Santa Cruz; Universite Cote d'Azur; Observatoire de la Cote d'Azur; Centre National de la Recherche Scientifique (CNRS); Universite PSL; Observatoire de Paris; Sorbonne Universite; Universite Paris Cite; Space Telescope Science Institute; Smith College; California Institute of Technology
  摘要：Young exoplanets provide an important link between understanding planet formation and atmospheric evolution1. Direct imaging spectroscopy allows us to infer the properties of young, wide-orbit, giant planets with high signal-to-noise ratio. This allows us to compare this young population with exoplanets characterized by transmission spectroscopy, which has indirectly revealed the presence of clouds2, 3-4, photochemistry5 and a diversity of atmospheric compositions6,7. Direct detections have al...
• Birth of a solar system caught 'on camera' for first time AI翻译
  作者：Ahart, Jenna
• Meet the biotech-company founders driven by their child's rare disease AI翻译
  作者：Brazil, Rachel
• 'Landmark' study: three-person IVF leads to eight healthy children AI翻译
  作者：Callaway, Ewen
• Experiments implementing small commuting models lack gravitational features AI翻译
  作者：Kobrin, Bryce; Schuster, Thomas; Yao, Norman Y.
  作者单位：University of California System; University of California Berkeley; Alphabet Inc.; Google Incorporated; California Institute of Technology; Harvard University
• Scientists everywhere must be protected AI翻译
  作者：Meghdari, Ali
  作者单位：Islamic Azad University
• Closed-loop vagus nerve stimulation aids recovery from spinal cord injury AI翻译
  作者：Kilgard, Michael P.; Epperson, Joseph D.; Adehunoluwa, Emmanuel A.; Swank, Chad; Porter, Amy L.; Pruitt, David T.; Gallaway, Holle L.; Stevens, Christi; Gillespie, Jaime; Arnold, Dannae; Powers, Mark B.; Hamilton, Rita G.; Naftalis, Richard C.; Foreman, Michael L.; Wigginton, Jane G.; Hays, Seth A.; Rennaker, Robert L.
  作者单位：University of Texas System; University of Texas Dallas; University of Texas System; University of Texas Dallas; University of Texas System; University of Texas Dallas; Baylor University Medical Center; Baylor Scott & White Health; Baylor University Medical Center; Baylor University; Baylor University Medical Center; Baylor University; Baylor University Medical Center; Baylor University
  摘要：Decades of research have demonstrated that recovery from serious neurological injury will require synergistic therapeutic approaches. Rewiring spared neural circuits after injury is a long-standing goal of neurorehabilitation1,2. We hypothesized that combining intensive, progressive, task-focused training with real-time closed-loop vagus nerve stimulation (CLV) to enhance synaptic plasticity3 could increase strength, expand range of motion and improve hand function in people with chronic, inco...
• CoQ imbalance drives reverse electron transport to disrupt liver metabolism AI翻译
  作者：Goncalves, Renata L. S.; Wang, Zeqiu Branden; Riveros, Jillian K.; Parlakgul, Gunes; Inouye, Karen E.; Lee, Grace Yankun; Fu, Xiaorong; Saksi, Jani; Rosique, Clement; Hui, Sheng Tony; Coll, Mar; Arruda, Ana Paula; Burgess, Shawn C.; Graupera, Isabel; Hotamisligil, Goekhan S.
  作者单位：Harvard University; Harvard T.H. Chan School of Public Health; University of Texas System; University of Texas Southwestern Medical Center; CIBER - Centro de Investigacion Biomedica en Red; CIBEREHD; University of Barcelona; Hospital Clinic de Barcelona; Harvard University; Massachusetts Institute of Technology (MIT); Broad Institute; University of California System; University of California Berkeley
  摘要：Mitochondrial reactive oxygen species (mROS) are central to physiology1,2. Excess mROS production has been associated with several disease states2,3; however, the precise sources, regulation and mechanism of generation in vivo remain unclear, which limits translational efforts. Here we show that in obesity, hepatic coenzyme Q (CoQ) synthesis is impaired, which increases the CoQH2 to CoQ (CoQH2/CoQ) ratio and drives excessive mROS production through reverse electron transport (RET) from site IQ...