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Microarray integrated spatial transcriptomics (MIST) for affordable and robust digital pathology

delete2024-11-30
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OA
AI
J
Juwayria
P
Priyansh Shrivastava
K
Kaustar Yadav
S
Sourabh Das
S
Shubham Mittal
S
Sunil Kumar
D
Deepali Jain
P
Prabhat Singh Malik
I
Ishaan Gupta *
DOI:10.1038/s41540-024-00462-1delete
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Abstract

Abstract

En 中文
10X Visium, a popular Spatial transcriptomics (ST) method, faces limited adoption due to its high cost and restricted sample usage per slide. To address these issues, we propose Microarray Integrated Spatial Transcriptomics (MIST), combining conventional tissue microarray (TMA) with Visium, using laser-cutting and 3D printing to enhance slide throughput. Our design facilitates independent replication and customization in individual labs to suit specific experimental needs. We provide a step-by-step guide from designing TMAs to the library preparation step. We demonstrate MIST's cost-effectiveness and technical benefits over Visium and GeoMx Nanostring. We also introduce 'AnnotateMap', a novel computational tool for efficient analysis of multiple ROIs processed through MIST.
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Journal

N
npj Systems Biology and Applications
IF:
3.5
Papers:
814
Citations:
1.3K

Organization

I
indian institute of technology (iit) - delhi
Scholars:
5.6K
Papers: 5.5K
Citations: 2
A
all india institute of medical sciences (aiims) new delhi
Scholars:
1.3W
Papers: 8.1K
Citations: 11
I
indian institute of technology system (iit system)
Scholars:
9.5W
Papers: 9.9W
Citations: 93
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