Cited by 507AI in cancer detectionSingle-cell and spatial transcriptomicsRadiomics and Machine Learning in Medical Imaging

Integrating spatial gene expression and breast tumour morphology via deep learning

He, Bryan, Bergenstråhle, Ludvig, Stenbeck, Linnea, Abid, Abubakar, Andersson, Alma, Borg, Åke, Maaskola, Jonas, Lundeberg, Joakim +1 more·2020·Nature Biomedical Engineering

Abstract

Spatial transcriptomics allows for the measurement of RNA abundance at a high spatial resolution, making it possible to systematically link the morphology of cellular neighbourhoods and spatially localized gene expression. Here, we report the development of a deep learning algorithm for the prediction of local gene expression from haematoxylin-and-eosin-stained histopathology images using a new dataset of 30,612 spatially resolved gene expression data matched to histopathology images from 23 patients with breast cancer. We identified over 100 genes, including known breast cancer biomarkers of intratumoral heterogeneity and the co-localization of tumour growth and immune activation, the expression of which can be predicted from the histopathology images at a resolution of 100 µm. We also show that the algorithm generalizes well to The Cancer Genome Atlas and to other breast cancer gene expression datasets without the need for re-training. Predicting the spatially resolved transcriptome of a tissue directly from tissue images may enable image-based screening for molecular biomarkers with spatial variation.

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Crossref · 10.1038/s41551-020-0578-x

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  • Datasets combining single-cell transcriptomics with histology can help understand how cells interact and what molecular signatures underpin the formation of specialized spatial niches.

    “For example, datasets that bridge molecular and spatial scales, such as single-cell transcriptomics data combined with histology to understand how cells interact and what molecular signatures underpin the formation of specialized spatial niches.107”
  • Researchers have utilized deep learning to leverage histopathology images to predict spatial gene expression from these images alone, pointing to morphological features not captured by human experts that could potentially enhance utility and lower costs.

    “Of note, researchers have utilized deep learning to leverage histopathology images to predict spatial gene expression from these images alone, pointing to morphological features in these images not captured by human experts that could potentially enhance the utility and lower the costs of this technology 25,26 .”

    From Multimodal biomedical AI (2022) · cites this paper as [25]

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Authors
He, B., Bergenstråhle, L., Stenbeck, L., Abid, A., Andersson, A., Borg, Å., Maaskola, J., Lundeberg, J., & Zou, J.
Affiliations
  • Stanford University (US)
  • KTH Royal Institute of Technology (SE)
  • Lund University (SE)
  • Science for Life Laboratory (SE)
  • Chan Zuckerberg Biohub San Francisco (US)
Corresponding author
  • Maaskola, Jonas
  • Lundeberg, Joakim
  • Zou, James
Venue
Nature Biomedical Engineering
Published
2020-06-22
Volume
4
Issue
8
Pages
827-834
ISSN
2157-846X (ISSN-L)
OpenAlex
W3036882247
Cited by
507
References
37
Citations by year
2026: 101 · 2025: 117 · 2024: 106 · 2023: 75 · 2022: 57 · 2021: 44 · 2020: 7
FWCI
17.99
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Biomedical Engineering (publishedVersion)
  • PubMed (publishedVersion)
  • Lund University Publications (Lund University) (submittedVersion)
Funders
  • Svenska Forskningsrådet Formas
  • Chan-Zuckerberg Biohub Investigator Award
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › AI in cancer detection
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Single-cell and spatial transcriptomics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Radiomics and Machine Learning in Medical Imaging
Keywords
spatial transcriptomics, breast cancer, histopathological images, H&E staining, deep learning, spatial gene expression prediction, intratumoral heterogeneity, molecular biomarkers, image-based screening, TCGA
MeSH terms
Deep Learning, Algorithms, Breast Neoplasms, Female, Humans, Image Processing, Computer-Assisted, Biomarkers, Tumor, Reproducibility of Results, Gene Expression Profiling, Transcriptome

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