A multimodal knowledge-enhanced whole-slide pathology foundation model.

ABSTRACT: Computational pathology has advanced through foundation models, yet faces challenges in multimodal integration and capturing whole-slide context. Current approaches typically utilize either vision-only or image-caption data, overlooking distinct insights from pathology reports and gene expression profiles. Additionally, most models focus on patch-level analysis, failing to capture comprehensive whole-slide patterns. Here we present mSTAR (Multimodal Self-TAught PRetraining), the pathology foundation model that incorporates three modalities: pathology slides, expert-created reports, and gene expression data, within a unified framework. Our dataset includes 26,169 slide-level modality pairs across 32 cancer types, comprising over 116 million patch images. This approach injects multimodal who

SUBMITTER: Xu Y 

PROVIDER: S-EPMC12738713 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature