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300,000-year-old wooden tools from Gantangqing, southwest China

1 month 2 weeks ago
Science, Volume 389, Issue 6755, Page 78-83, July 2025.
Jian-Hui Liu, Qi-Jun Ruan, Jun-Yi Ge, Yong-Jiang Huang, Xiao-Ling Zhang, Jia Liu, Shu-Feng Li, Hui Shen, Yuan Wang, Thomas A. Stidham, Cheng-Long Deng, Sheng-Hua Li, Fei Han, Ying-Shuai Jin, Kieran O’Gorman, Bo Li, Robin Dennell, Xing Gao

Consistent energy-diversity relationships in terrestrial vertebrates

1 month 2 weeks ago
Science, Volume 389, Issue 6755, Page 53-57, July 2025.
Marco Túlio P. Coelho, Elisa Barreto, José Alexandre F. Diniz-Filho, Thiago F. Rangel, Eliška Bohdalková, David Storch, Yun-Ting Jang, Mikael Pontarp, Fernanda Cassemiro, Matheus Lima de Araujo, Pincelli M. Hull, Catherine H. Graham

Fluorine-free strongly dipolar polymers exhibit tunable ferroelectricity

1 month 2 weeks ago
Science, Volume 389, Issue 6755, Page 69-72, July 2025.
Jiahao Huang, Guanchun Rui, Yueming Yan, Elshad Allahyarov, Man-Hin Kwok, Wenyi Zhu, Li Li, Shixian Zhang, Zhiliang Pan, Deyu Li, Honghu Zhang, Richard R. Mu, Bin Zhao, Qing Wang, Philip L. Taylor, Richard F. Haglund, Q. M. Zhang, Lei Zhu

Increased Risk of Dementia and its Subtypes following Various Forms of Acquired Brain Injury: a Meta-analysis and Systematic Review

1 month 2 weeks ago
In recent years, acquired brain injuries (ABIs) have been implicated in the development and pathogenesis of dementia; however, existing data is conflicting and often lacks precise classifications or comprehensive analyses. This review sought to synthesize available evidence to assess the association between four major ABI types-traumatic brain injury (TBI), cerebral atherosclerosis (AS), intracranial hemorrhage, and ischemic stroke-and risk of subsequent all-cause dementia (ACD) and dementia...
Jacob Thompson

Cardiolipin-mimic lipid nanoparticles without antibody modification delivered senolytic in vivo CAR-T therapy for inflamm-aging

1 month 2 weeks ago
mRNA-based in vivo chimeric antigen receptor (CAR)-T cell engineering offers advantages over ex vivo therapies, including streamlined manufacturing and transient expression. However, current delivery methods require antibody-modified vehicles with manufacturing challenges. In this study, inspired by cardiolipin, we identify cardiolipin-like di-phosphoramide lipids that improve T cell transfection without targeting ligands, both in vitro and in vivo. The T cell-favored tropism is likely due to...
Zihan Zhang