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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：
Journal of Histochemistry & Cytochemistry (JHC) has been a pre-eminent cell biology journal for over 50 years. Published monthly, JHC offers primary research articles, timely reviews, editorials, and perspectives on the structure and function of cells, tissues, and organs, as well as mechanisms of development, differentiation, and disease. JHC also publishes new developments in microscopy and imaging, especially where imaging techniques complement current genetic, molecular and biochemical investigations of cell and tissue function. JHC offers generous space for articles and recognizing the value of images that reveal molecular, cellular and tissue organization, offers free color to all authors.
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