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Peer-Reviewed Publication
Nat Commun2025;16(1):11674.November 27, 2025Journal Article

A deep learning-based multiscale integration of spatial omics with tumor morphology.

Benoît Schmauch1, Loïc Herpin2, Antoine Olivier2, Thomas Duboudin2, Rémy Dubois2, Lucie Gillet2, Alexandre Filiot2, Jean-Baptiste Schiratti2, Valentina Di Proietto2, Delphine Le Corre3, Alexandre Bourgoin4, Julien Taïeb3,5, Jean-François Emile6,7, Wolf H Fridman3, Elodie Pronier2, Pierre Laurent-Puig3,8, Eric Y Durand2
1Owkin, Paris, France. benoit.schmauch@owkin.com.
2Owkin, Paris, France.
3Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, F-75006, Paris, France.
4Direction de la Recherche Clinique, de l'Innovation, des Relations avec les universités et les organismes de recherche (DRCI), Assistance Publique-Hôpitaux de Paris (APHP), Paris, France.
5Institut du cancer Paris Carpem, APHP, department of Garoenterology & Digestive Oncology, APHP.Centre-Université Paris Cité, Paris, France.
6Paris-Saclay University, Versailles SQY University (UVSQ), EA4340-BECCOH, Boulogne, France.
7Assistance Publique-Hôpitaux de Paris (APHP), Ambroise Paré Hospital, Smart Imaging, Service de Pathologie, Boulogne, France.
8Institut du Cancer Paris CARPEM, APHP, Department of Biology, APHP.Centre-Université Paris Cité, Paris, France.

Abstract

Spatial Transcriptomics (spTx) offers unprecedented insights into the spatial arrangement of the tumor microenvironment, tumor initiation/progression and identification of new therapeutic target candidates. However, spTx remains unlikely to be routinely used in the near future. Hematoxylin and eosin (H&E) stained histological slides, on the other hand, are routinely generated for a large fraction…

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