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Modeling intercellular communication in tissues using spatial graphs of cells.

Nat. Biotechnol., DOI: 10.1038/s41587-022-01467-z (2022)
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Models of intercellular communication in tissues are based on molecular profiles of dissociated cells, are limited to receptor–ligand signaling and ignore spatial proximity in situ. We present node-centric expression modeling, a method based on graph neural networks that estimates the effects of niche composition on gene expression in an unbiased manner from spatial molecular profiling data. We recover signatures of molecular processes known to underlie cell communication.
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Publication type Article: Journal article
Document type Scientific Article
Language english
Publication Year 2022
HGF-reported in Year 2022
ISSN (print) / ISBN 1087-0156
e-ISSN 1546-1696
Publisher Nature Publishing Group
Publishing Place New York, NY
Reviewing status Peer reviewed
POF-Topic(s) 30205 - Bioengineering and Digital Health
Research field(s) Enabling and Novel Technologies
PSP Element(s) G-503800-001
Grants Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH)
Scopus ID 85140896938
PubMed ID 36302986
Erfassungsdatum 2022-11-25