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引用次数: 4
摘要
在单个组织切片上同时进行高度多重的蛋白质和RNA原位检测，对于基础和应用生物医学研究都是非常可取的。CO-detection by inDEXing (CODEX)是一种新的强大的平台，可以在原位可视化多达60种蛋白质生物标志物，而RNAscope in situ hybridization (RNAscope)是一种新的RNA检测系统，在单细胞水平上具有高灵敏度和前所未有的特异性。然而，据我们所知，在本研究之前，CODEX和RNAscope的结合一直没有报道。在这里，我们报告了CODEX和RNAscope的简单且可重复的组合。我们还测定了CODEX抗人抗体对恒河猴(一种广泛使用的人类疾病动物模型)的交叉反应性。
Spatially Resolved and Highly Multiplexed Protein and RNA In Situ Detection by Combining CODEX With RNAscope In Situ Hybridization.
Highly multiplexed protein and RNA in situ detection on a single tissue section concurrently is highly desirable for both basic and applied biomedical research. CO-detection by inDEXing (CODEX) is a new and powerful platform to visualize up to 60 protein biomarkers in situ, and RNAscope in situ hybridization (RNAscope) is a novel RNA detection system with high sensitivity and unprecedent specificity at a single-cell level. Nevertheless, to our knowledge, the combination of CODEX and RNAscope remained unreported until this study. Here, we report a simple and reproducible combination of CODEX and RNAscope. We also determined the cross-reactivities of CODEX anti-human antibodies to rhesus macaques, a widely used animal model of human disease.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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