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Protocol for high-resolution 3D spatial transcriptomics using Open-ST

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Item Type:Article
Title:Protocol for high-resolution 3D spatial transcriptomics using Open-ST
Creators Name:Schott, M., León-Periñán, D., Splendiani, E., Ferretti, E., Macino, G., Karaiskos, N. and Rajewsky, N.
Abstract:Spatial transcriptomics (ST) is fundamental for understanding molecular mechanisms in health and disease. Here, we present a protocol for efficient and high-resolution ST in 2D/3D with Open-ST. We describe all steps for repurposing Illumina flow cells into spatially barcoded capture areas and preparing ST libraries from stained cryosections. We detail the computational workflow for generating 2D/3D molecular maps (“virtual tissue blocks”), aligned with histological data, unlocking molecular pathways in space. Open-ST is applicable to any tissue, including clinical samples. For complete details on the use and execution of this protocol, please refer to Schott et al.
Source:STAR Protocols
ISSN:2666-1667
Publisher:Cell Press / Elsevier
Volume:6
Number:1
Page Range:103521
Number of Pages:1
Date:21 March 2025
Official Publication:https://doi.org/10.1016/j.xpro.2024.103521
PubMed:View item in PubMed

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