Department of Chemical Biology
Yang's Lab,Department of Chemical Biology, Xiamen University
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Yingwen Chen's paper has been accepted by Small Methods

2021-08-25 20:42:00

The main function and biological processes of tissues are determined by the combination of gene expression and spatial organization of their cells. RNA sequencing technologies have primarily interrogated gene expression without preserving the native spatial context of cells. However, the emergence of various spatially-resolved transcriptome analysis methods now makes it possible to map the gene expression to specific coordinates within tissues, enabling transcriptional heterogeneity between different regions, and for the localization of specific transcripts and novel spatial markers to be revealed. Hence, spatially-resolved transcriptome analysis technologies have broad utility in research into human disease and developmental biology. Here, we summarize recent advances in spatially-resolved transcriptome analysis methods, including experimental technologies and computational methods. We highlight strengths, challenges, and potential applications of those methods, and provide perspectives in this field.