Science

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• Strain-coupled, crystalline polymer-inorganic interfaces for efficient magnetoelectric sensing AI翻译
  作者：He, Binbin; He, Yuanyuan; Wang, Wenhui; Sun, Yingzhi; Kong, Shengwen; Huang, Jin; Ru, Yunfei; Qin, Bingchao; Ren, Huili; He, Jing; Zhao, Tianyi; Li, Jing; Lu, Jiong; Zhao, Li-Dong; Liu, Mingjie
  作者单位：Beihang University; Beihang University; National University of Singapore; Beihang University
  摘要：Magnetoelectric sensing holds promise for flexible sensors, offering precise detection of both electric and magnetic fields with minimal power consumption. However, its practical use has been constrained by weak magnetoelectric effects and limited overall performance, particularly under mechanical strain. Herein, we fabricated robust magnetoelectric polymer-inorganic nanocomposites through an interfacial cocrystallization strategy. By leveraging diazonium chemistry on vanadium diselenide (VSe2...
• Cysteinyl leukotrienes stimulate gut absorption of food allergens to promote anaphylaxis in mice AI翻译
  作者：Hoyt, Laura R.; Liu, Elise; Olson, Eli C.; Jacobsen, Danielle R.; Siniscalco, Emily R.; Krier-Burris, Rebecca A.; Greenfield, Kara G.; Mcbride, Caleb D.; Alfajaro, Mia M.; Amat, Julien A. R.; Zhao, Zhe; Xu, Lan; Philip, Vivek; Verma, Aditi; Fourati, Slim; Senger, Donna L.; Zhang, Lingdi; Bunyavanich, Supinda; Glass, Sarah E.; Coffey, Robert J.; Wilen, Craig B.; Williams, Adam; Eisenbarth, Stephanie C.
  作者单位：Yale University; Yale University; Yale University; Northwestern University; Feinberg School of Medicine; Northwestern University; Feinberg School of Medicine; Jackson Laboratory; Jewish General Hospital - Montreal; Lady Davis Institute; McGill University; Icahn School of Medicine at Mount Sinai; Vanderbilt University; Vanderbilt University; Vanderbilt University
  摘要：Food-specific immunoglobulin E (IgE) triggers life-threatening anaphylaxis; however, for unclear reasons, some people with food-specific IgE are asymptomatic upon allergen consumption. We studied strains of mice with different sensitivities to anaphylaxis when orally challenged with allergen to identify possible causes. In resistant C57BL/6 mice, intestinal goblet cells transported less food allergen than did anaphylaxis-susceptible strains, even before allergic sensitization. In a forward gen...
• Study used DNA from thousands-without consent AI翻译
  作者：Inampudi, Annika
• Intestinal mast cell-derived leukotrienes mediate the anaphylactic response to ingested antigens AI翻译
  作者：Bachtel, Nathaniel D.; Cullen, Jaime L.; Liu, Min; Erickson, Steven A.; Kutyavin, Vassily I.; El-Naccache, Darine W.; Florsheim, Esther B.; Lim, Jaechul; Sullivan, Zuri A.; Imaeda, Raiden; Hudak, Andrew; Zhang, Cuiling; Medzhitov, Ruslan
  作者单位：Yale University; Arizona State University; Arizona State University-Tempe; Seoul National University (SNU); Seoul National University (SNU); Harvard University; Howard Hughes Medical Institute; Yale University; AstraZeneca
  摘要：Anaphylaxis is a life-threatening complication of food allergen exposure. Although mechanisms governing anaphylaxis after intravenous injection are defined in mice, these models neglect mucosal exposure that accompanies ingestion. We investigated the role of mast cells within the intestine of mice and found that oral anaphylaxis required immunoglobulin E-Fc epsilon receptor 1 (IgE-Fc epsilon R1) signaling. Intestinal mast cells were a heterogeneous population, shaped by epithelial cues. Compar...
• Community support for inclusive US education AI翻译
  作者：Driessen, Emily P.; Lane, A. Kelly
  作者单位：University of Minnesota System; University of Minnesota Twin Cities
• Brazil's devastation bill empowers criminals AI翻译
  作者：Giles, Andre; Flores, Bernardo M.
  作者单位：Universidade Federal de Santa Catarina (UFSC); Universidade de Santiago de Compostela
• Thank ketchup, and interbreeding, for your French fries AI翻译
  作者：Stokstad, Erik
• AI-generated text surges in research papers AI翻译
  作者：Jacobs, Phie
• Radular teeth matrix protein 1 directs iron oxide deposition in chiton teeth AI翻译
  作者：Nemoto, Michiko; Okada, Koki; Akamine, Haruka; Odagaki, Yuki; Narahara, Yuka; Okoshi, Kenji; Obuse, Kiori; Kisailus, David; Moriya, Hisao; Satoh, Akira
  作者单位：Okayama University; Okayama University; Toho University; University of California System; University of California Irvine; University of California System; University of California Irvine; Okayama University
  摘要：Nature builds multiscale mineral structures with impressive mechanical properties through spatially and temporally orchestrated organic-mineral assembly. One example of regulated mineralization is found in hypermineralized and ultrahard magnetic teeth of chiton, which grind on rock to feed on algae. At early stages of tooth formation, iron oxide deposition is controlled using a chiton-specific radular teeth matrix protein 1 (RTMP1), which is transported into teeth through microvilli. RTMP1 spa...
• Revisiting the human sociobiology debate AI翻译
  作者：Brown, Gillian R.; Barrett, H. Clark; Lala, Kevin N.
  作者单位：University of St Andrews; University of California System; University of California Los Angeles; University of St Andrews