Sometimes hundreds of thousands of potential therapeutics need to be tested in large-scale, fully automated experiments to identify a single effective drug. Most compounds do not work as desired, and ...
阅读全文程序化死亡分子1(PD-1)为I型跨膜糖蛋白,是免疫反应中重要的负性调控因子。在正常情况下,PD-1通过与其配体PD-L1、PD-L2结合抑制T淋巴细胞的功能,从而抑制自身免疫应答。 PD-1是免...
阅读全文One paradox about antibiotics is that, broadly speaking, the more we use them, the less they continue to work. The Darwinian process of bacteria growing resistant to antibiotics means that, when the d...
阅读全文本文在理论和实验角度探究了核酸单点突变(SNV)的检测窗口问题,并创造性地提出了DNA Equalizer Probes(DEPs)这一新型核酸杂交探针。DEPs能够通过改变待测物与检测信号的定量关系...
阅读全文长余辉发光是长余辉材料独有的发光特性,它是指材料在外界激发下储存能量,并在停止激发后缓慢释放能量而持续发光的现象。它可以储存来自紫外光、可见光和X-射线等的能量,是一种蓄光型发光材料。古有皇室的“悬明.....
阅读全文以(半)纤维素、木质素等可再生生物质作为原料的生物炼制过程是发展循环经济的有效途径之一,蕴藏巨大潜力。糠醛是一类重要的生物基平台化合物,可作为燃料与高值化学品等。糠醛一般由五碳糖(如木糖)酸解得到。分...
阅读全文摘要:武汉大学张先正教授课题组将聚合物和金属有机骨架材料(MOF)结合,设计了一种单线态氧“储存器”(PLP),用于储存并将其在体内肿瘤部位释放,释放过程不依赖氧气和光照且持续性好。在实体瘤和肺转移瘤...
阅读全文Throughout the pandemic, infectious disease experts and frontline medical workers have asked for a faster, cheaper and more reliable COVID-19 test. Now, leveraging the so-called “lab on a chip” tech...
阅读全文As healthcare systems increasingly rely on predictive algorithms to make decisions about patient care, they are bumping up against issues of fairness. For example, a hospital might use its electro...
阅读全文11月6日,上海——在第三届中国国际进口博览会上,全球领先的医疗健康公司雅培举行了瞬感家族新产品——辅理善瞬感第二代产品*(FreeStyle Libre 2)和辅理善瞬感宝手机APP*(FreeSt...
阅读全文2020年11月6日,在第二届进博会上,倍力腾(化学名:贝利尤单抗)以全球首个获批用于治疗成人系统性红斑狼疮(SLE)的生物制剂身份首次亮相,备受瞩目。在刚刚开幕的第三届进博会上,贝利尤单抗有了另一个...
阅读全文Whole-body imaging of mice is a key source of information for research. Organ segmentation is a prer...
阅读全文Cellular signaling systems play a vital role in maintaining homeostasis when a cell is exposed to di...
阅读全文Many computational methods have been developed to infer cell type proportions from bulk transcriptom...
阅读全文2020年11月7日,第三届中国国际进口博览会(以下简称:进博会)现场,作为全球最具创新活力的医疗科技公司,波士顿科学(NYSE:BSX)在进博会期间重点展示了在重病、慢病领域80款重要解决方案,是去...
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