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CytoBERT: A Foundation Model for Cytometry Data

Research Bioinformatics AI

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TL;DR - CytoBERT is an open-source, open-weight foundation model pretrained on heterogeneous single-cell cytometry data. It enables transfer learning across studies with different marker panels, supporting more scalable and generalizable cytometry analysis.

  • Self-supervised pretraining uses over 50 million cells from 15 human datasets.
  • Marker standardization helps the model learn transferable relationships among cellular markers.
  • The model accommodates variable marker panels, addressing a major source of cross-study heterogeneity.
  • Fine-tuned sample-level classification demonstrates the feasibility of transfer learning across cytometry datasets.

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CytoBERT: A Foundation Model for Cytometry Data

arXiv cs.LG Syed Abdul Haseeb Qadri, Bjarne C. Hiller, Felix Blanke, Vanja Sophie Cangalovic, Kutalmış Coşkun, Amin Mirzaei, Tom Siegl, Sebastian Bader, Thomas Kirste, Martin Becker 2026-08-14 arXiv:2608.14414
Public signals Semantic Scholar citations 0 · Semantic Scholar influential citations 0
Providers: Hugging Face · N/A OpenAlex · N/A Publisher · N/A Semantic Scholar · Citations 0 · Influential citations 0 X · N/A Fetched 2026-08-17 14:06:18.156519 UTC

TL;DR - CytoBERT is an open-source, open-weight foundation model pretrained on heterogeneous single-cell cytometry data. It enables transfer learning across studies with different marker panels, supporting more scalable and generalizable cytometry analysis.

  • Self-supervised pretraining uses over 50 million cells from 15 human datasets.
  • Marker standardization helps the model learn transferable relationships among cellular markers.
  • The model accommodates variable marker panels, addressing a major source of cross-study heterogeneity.
  • Fine-tuned sample-level classification demonstrates the feasibility of transfer learning across cytometry datasets.
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