Author

Raphael Kirchgaessner

Oregon Health & Science UniversityORCID 0000-0002-2937-6904Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 2

Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 1 Research Focus:differential expression· 1 Organism:human· 1 Approach:machine learning (classical)· 1 Approach:statistical model· 1

Frequent Co-Authors

Ekansh MittaliD· 1 shared Kaya KeutleriD· 1 shared Kyle EllrottiD· 1 shared Layaa Sivakumar· 1 shared Vatsal ParikhiD· 1 shared Xubo B. SongiD· 1 shared

Activity by Year

2022-2025 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 7 mutual co-author links

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1 shared paperBioinformatics

Ekansh MittalORCID

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2 papers

Recent·Most cited

Aggregating multimodal cancer data across unaligned embedding spaces maintains tumor of origin signal

Raphael Kirchgaessner, Kaya Keutler, Layaa Sivakumar, Xubo B. Song, Kyle Ellrott

This study aggregates multimodal cancer data across unaligned embedding spaces and finds that tumor of origin signal is preserved for learning tasks.

bioRxiv · May 14, 2025 · PreprintBioinformatics

Computational Pipeline to Identify Gene signatures that Define Cancer Subtypes

Ekansh Mittal, Vatsal Parikh, Raphael Kirchgaessner

The paper develops a computational strategy to identify gene signatures defining cancer subtypes using multi-omics data, achieving 92% model accuracy and identifying 20 significant genes in breast and glioma cancers.

bioRxiv · Nov 20, 2022 · PreprintBioinformatics