作者：Blodgett, Su Lin; Talat, Zeerak
作者单位：Mohamed bin Zayed University of Artificial Intelligence MBZUAI
摘要：Large language models (LLMs) are becoming less overtly racist, but respond negatively to text in African American English. Such 'covert' racism could harm speakers of this dialect when LLMs are used for decision-making.
作者：Kudiabor, Helena; McFall, John
作者单位：European Space Agency
摘要：Nature speaks to the world's first disabled astronaut about his hopes for the future of space exploration.
作者：Recaldin, Timothy; Steinacher, Linda; Gjeta, Bruno; Harter, Marius F.; Adam, Lukas; Kromer, Kristina; Mendes, Marisa Pimentel; Bellavista, Marina; Nikolaev, Mikhail; Lazzaroni, Giacomo; Krese, Rok; Kilik, Umut; Popovic, Doris; Stoll, Bilgenaz; Gerard, Regine; Bscheider, Michael; Bickle, Marc; Cabon, Lauriane; Camp, J. Gray; Gjorevski, Nikolche
作者单位：Roche Holding; Hannover Medical School; University of Basel; Universite Paris Saclay
摘要：The intimate relationship between the epithelium and immune system is crucial for maintaining tissue homeostasis, with perturbations therein linked to autoimmune disease and cancer1-3. Whereas stem cell-derived organoids are powerful models of epithelial function4, they lack tissue-resident immune cells that are essential for capturing organ-level processes. We describe human intestinal immuno-organoids (IIOs), formed through self-organization of epithelial organoids and autologous tissue-resi...
作者：Cereser, Biancastella
作者单位：Imperial College London
作者：Smith, Martin R.; Long, Emma J.; Dhungana, Alavya; Dobson, Katherine J.; Yang, Jie; Zhang, Xiguang
作者单位：Durham University; Natural History Museum London; University of Exeter; University of Strathclyde; University of Strathclyde; Yunnan University
摘要：The Cambrian radiation of euarthropods can be attributed to an adaptable body plan. Sophisticated brains and specialized feeding appendages, which are elaborations of serially repeated organ systems and jointed appendages, underpin the dominance of Euarthropoda in a broad suite of ecological settings. The origin of the euarthropod body plan from a grade of vermiform taxa with hydrostatic lobopodous appendages ('lobopodian worms')(1,2) is founded on data from Burgess Shale-type fossils. However...
