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作者:Wright, Chandler
作者单位:New York University
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作者:Warren, Matthew
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作者:Greshko, Michael
摘要:Despite failing hardware, NASA has no plans to pursue a servicing mission to the aging, iconic instrument
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作者:Liu, Yang; Jiang, Jing-jing; Du, Shao-yue; Mu, Liang-shan; Fan, Jian-jun; Hu, Jun-chi; Ye, Yao; Ding, Meng; Zhou, Wei-yu; Yu, Qiu-han; Xia, Yi-fan; Xu, Hong-yu; Shi, Yi-jie; Qian, Shu-wen; Tang, Yan; Li, Wei; Dang, Yong-jun; Dong, Xi; Li, Xiao-ying; Xu, Cong-jian; Tang, Qi-qun
作者单位:Fudan University; Fudan University; Fudan University; Fudan University; Chongqing Medical University; China Pharmaceutical University
摘要:Polycystic ovary syndrome (PCOS), a prevalent reproductive disorder in women of reproductive age, features androgen excess, ovulatory dysfunction, and polycystic ovaries. Despite its high prevalence, specific pharmacologic intervention for PCOS is challenging. In this study, we identified artemisinins as anti-PCOS agents. Our finding demonstrated the efficacy of artemisinin derivatives in alleviating PCOS symptoms in both rodent models and human patients, curbing hyperandrogenemia through supp...
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作者:Bulcaen, Mattijs; Carlon, Marianne S.
作者单位:KU Leuven
摘要:The lungs encompass a vast surface for gas exchange-they are the bellows that keep the body oxygenated and its metabolism burning. When problems arise in the lungs, severe diseases follow, such as cystic fibrosis. Development of gene therapies for cystic fibrosis has been challenging, especially because delivery usually involves inhalation. Permanently exposed to the hostile outside environment, the lungs are equipped with defense mechanisms to keep inhaled particles and pathogens out of the l...
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作者:Sun, Yehui; Chatterjee, Sumanta; Lian, Xizhen; Traylor, Zachary; Sattiraju, Sandhya R.; Xiao, Yufen; Dilliard, Sean A.; Sung, Yun-Chieh; Kim, Minjeong; Lee, Sang M.; Moore, Stephen; Wang, Xu; Zhang, Di; Wu, Shiying; Basak, Pratima; Wang, Jialu; Liu, Jing; Mann, Rachel J.; Lepage, David F.; Jiang, Weihong; Abid, Shadaan; Hennig, Mirko; Martinez, Anna; Wustman, Brandon A.; Lockhart, David J.; Jain, Raksha; Conlon, Ronald A.; Drumm, Mitchell L.; Hodges, Craig A.; Siegwart, Daniel J.
作者单位:University of Texas System; University of Texas Southwestern Medical Center; University System of Ohio; Case Western Reserve University; University of Texas System; University of Texas Southwestern Medical Center
摘要:In vivo genome correction holds promise for generating durable disease cures; yet, effective stem cell editing remains challenging. In this work, we demonstrate that optimized lung-targeting lipid nanoparticles (LNPs) enable high levels of genome editing in stem cells, yielding durable responses. Intravenously administered gene-editing LNPs in activatable tdTomato mice achieved >70% lung stem cell editing, sustaining tdTomato expression in >80% of lung epithelial cells for 660 days. Addressing...
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作者:Couzin-Frankel, Jennifer
摘要:Pivotal trial of Eli Lilly's donanemab leaves questions about how to prescribe it and minimize risks
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作者:Mohammadi, Alireza; Azareh, Ali; Rafiei-Sardooi, Elham; Khanjani, Mohammad Hossein
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作者:Huang, Qin; Chan, Ken Y.; Wu, Jason; Botticello-Romero, Nuria R.; Zheng, Qingxia; Lou, Shan; Keyes, Casey; Svanbergsson, Alexander; Johnston, Jencilin; Mills, Allan; Lin, Chin-Yen; Brauer, Pamela P.; Clouse, Gabrielle; Pacouret, Simon; Harvey, John W.; Beddow, Thomas; Hurley, Jenna K.; Tobey, Isabelle G.; Powell, Megan; Chen, Albert T.; Barry, Andrew J.; Eid, Fatma-Elzahraa; Chan, Yujia A.; Deverman, Benjamin E.
作者单位:Harvard University; Massachusetts Institute of Technology (MIT); Broad Institute; Egyptian Knowledge Bank (EKB); Al Azhar University
摘要:Developing vehicles that efficiently deliver genes throughout the human central nervous system (CNS) will broaden the range of treatable genetic diseases. We engineered an adeno-associated virus (AAV) capsid, BI-hTFR1, that binds human transferrin receptor (TfR1), a protein expressed on the blood-brain barrier. BI-hTFR1 was actively transported across human brain endothelial cells and, relative to AAV9, provided 40 to 50 times greater reporter expression in the CNS of human TFRC knockin mice. ...
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作者:Machlis, Gary E.; Carrero-Martinez, Franklin A.
作者单位:Clemson University; National Academies of Sciences, Engineering & Medicine
摘要:Since 2001, the United Nations has designated 20 June as World Refugee Day. It seeks to raise awareness of refugees-currently estimated to be more than 114 million persons internally displaced, exiled, or on the move-and the often-harsh conditions they confront around the world. Among them are scientists, giving the scientific community a special responsibility to protect and support these colleagues. It is not just scientists and their families whose lives are disrupted, but science as an ent...