The arterial vasculature is the second most frequently calcified structure in the human body after the skeleton. Calcification of the aorta and aortic valves occurs in most individuals in westernized ...

胃癌（GC）在全球范围内是致死率排名第四的恶性肿瘤。腹膜是胃癌最常见的转移扩散模式，也是术后复发的主要部位。在基于人群的研究中，约 10% 至 21% 的患者在初次诊断时已存在腹膜转移（PM）。不幸的是，这种病症的中位生存期仅为 3 至 6 ...

引言一个受精卵究竟是如何在空间和时间的三维坐标系中，精准无误地折叠出一个包含无数精细器官的复杂生命的？这是发育生物学中最令人着迷的核心问题。长期以来，我们观察生命发育的视角往往是割裂的：要么通过传统的显微镜捕捉细胞群的形态变化，却看不清内部基因表达的暗流涌动；要么将胚胎打碎，通过单细胞测序获取海量的 ...

Catarina Macario of the United States splits defenders during the first half of an international friendly at Subaru Park. Mitchell Leff / USSF via Getty Images The U.S. women’s national team lost 2-1 ...

Washington Spirit forward Trinity Rodman reacts after getting injured and leaving the game at Audi Field. Jamie Sabau / Imagn Images Washington Spirit forward Trinity Rodman had to be helped off the ...