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Overview

Tumors are highly complex, comprising malignant cells surrounded by immune cells, endothelial cells and fibroblasts among others, with dynamic cross-talk.​

Inter- and intratumor heterogeneity occurs due to differences in expression of biomarker/therapeutic targets, genetic isoforms and cellular populations. Understanding the functional effect of heterogeneity on tumor initiation, progression and therapeutic resistance is vital for designing a suitable treatment strategy. Analyzing the complex spatial relationships among the different cell types within the tumor microenvironment requires a precise spatial platform.​

The RNAscope™ technology allows high sensitivity and spatial resolution providing pivotal single-cell imaging information to gain better insights into the complex and heterogeneous tumor microenvironment and its dynamics in cancer initiation, progression and metastasis. 

 

 

Spatial Analysis for Tumor Interrogation with RNAscope

  • Detect tumor biomarkers: Checkpoint markers and tissue-specific tumor biomarkers can be visualized. ​

  • Identify oncogenic gene variants: The BaseScope™ assay can differentiate between normal and oncogenic splice variants.​

  • Assess expression of soluble factors: Cytokines and chemokines mediate immune cell activation and can promote anti-tumor immunity or tumor growth.​

  • Study non-coding RNAs in cancer:  Subcellular resolution enables assessment of nuclear vs cytoplasmic expression which can determine their function. 

Research Areas

Tumor-Immune Microenvironment Profiling

Tumor associated macrophages in breast cancer tissue. Protein: CD163 (pink), CD68 (green); RNA: CXCL10 (orange), IL1B (blue), IL10 (grey), TNFA (red).

RNAscope image showing Tumor Associated Macrophages in Breast Cancer

Featured Resources

Thumbnail image of RNA-protein co-detection poster

AACR 2022 Poster

Spatial analysis of tumor-infiltrating immune cells with highly specific RNAscope™ RNA-protein Co-detection assays

Thumbnail image of Visualizing immune cells with RNascope Hiplex v2 poster

Cytokines 2022 Poster

Visualizing immune cells markers and cytokines to characterize tumor infiltrating immune cells using the spatial RNAscope™ HiPlex v2 in situ hybridization assay

Thumbnail image of RNAscope Plus poster

AACR 2023 Poster

Multiomic spatial analysis with simultaneous detection of small RNAs, mRNAs and proteins using the novel RNAscope™ Plus technology