Article ; Online: Spatial transcriptomics deconvolution at single-cell resolution using Redeconve.
2023 Volume 14, Issue 1, Page(s) 7930
Abstract: Computational deconvolution with single-cell RNA sequencing data as reference is pivotal to interpreting spatial transcriptomics data, but the current methods are limited to cell-type resolution. Here we present Redeconve, an algorithm to deconvolute ... ...
Abstract | Computational deconvolution with single-cell RNA sequencing data as reference is pivotal to interpreting spatial transcriptomics data, but the current methods are limited to cell-type resolution. Here we present Redeconve, an algorithm to deconvolute spatial transcriptomics data at single-cell resolution, enabling interpretation of spatial transcriptomics data with thousands of nuanced cell states. We benchmark Redeconve with the state-of-the-art algorithms on diverse spatial transcriptomics platforms and datasets and demonstrate the superiority of Redeconve in terms of accuracy, resolution, robustness, and speed. Application to a human pancreatic cancer dataset reveals cancer-clone-specific T cell infiltration, and application to lymph node samples identifies differential cytotoxic T cells between IgA+ and IgG+ spots, providing novel insights into tumor immunology and the regulatory mechanisms underlying antibody class switch. |
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MeSH term(s) | Humans ; Transcriptome/genetics ; Gene Expression Profiling ; Algorithms ; Benchmarking ; Immunoglobulin Isotypes ; Single-Cell Analysis |
Chemical Substances | Immunoglobulin Isotypes |
Language | English |
Publishing date | 2023-12-01 |
Publishing country | England |
Document type | Journal Article |
ZDB-ID | 2553671-0 |
ISSN | 2041-1723 ; 2041-1723 |
ISSN (online) | 2041-1723 |
ISSN | 2041-1723 |
DOI | 10.1038/s41467-023-43600-9 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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