Author

Ehsan Hajiramezanali

Genentech

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Bioinformatics· 1 Genomics· 1

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 2 Research Focus:database / resource· 2 Approach:deep learning· 2 Research Focus:gene regulatory network inference· 2 Organism:human· 2 Assay:ATAC-seq· 1 Approach:contrastive learning· 1 Assay:DNA methylation· 1

Frequent Co-Authors

Gabriele ScaliaiD· 2 shared Héctor Corrada BravoiD· 2 shared Nathaniel DiamantiD· 2 shared Tommaso BiancalaniiD· 2 shared Aïcha BenTaiebiD· 1 shared Alex M. TsengiD· 1 shared Anupriya TripathiiD· 1 shared Avantika LaliD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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2 shared papersBioinformatics

Gabriele ScaliaORCID

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2 papers

Recent·Most cited

Scoring gene importance by interpreting single-cell foundation models

Maxwell P. Gold, Miguel Reyes, Nathaniel Diamant, Tony Chien-Yen Kuo, Ehsan Hajiramezanali, Jane W. Newburger, Mary Beth F. Son, Pui Y. Lee, Gabriele Scalia, Aïcha BenTaieb, Sharookh B. Kapadia, Anupriya Tripathi, Héctor Corrada Bravo, Graham Heimberg, Tommaso Biancalani

The paper introduces SIGnature, a framework for scoring gene importance using attributions from scRNA-seq foundation models, and demonstrates its utility in identifying novel associations of the MS1 signature with hyperinflammatory conditions.

Nature Biotechnology · May 27, 2026Peer-reviewedBioinformatics

Nona: A unifying multimodal masking framework for functional genomics

Surag Nair, Ehsan Hajiramezanali, Alex M. Tseng, Nathaniel Diamant, Johannes Hingerl, Avantika Lal, Tommaso Biancalani, Héctor Corrada Bravo, Gabriele Scalia, Gökçen Eraslan

Nona is a multimodal masking framework that unifies sequence-to-function models, language models, and generative models for functional genomics, improving predictions and revealing privacy vulnerabilities in ATAC-seq data.

bioRxiv · Nov 6, 2025 · PreprintGenomics