Author

Abdurrahman Keskin

Columbia UniversityORCID 0000-0002-5016-6864Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell-cell communication· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Assay:CUT&Tag· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

Marko JovanovićiD· 2 shared Adan Horta· 1 shared Ahmed A. Abdou· 1 shared Aileen Ugurbil· 1 shared Albana L. KodraiD· 1 shared Andrew A. PereziD· 1 shared Carl R. Urbinati· 1 shared Darvesh GorheiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersGenetics

Marko JovanovićORCID

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2 papers

Recent·Most cited

Stemness factor Mex3a times translation and protein trafficking to ensure robust differentiation of olfactory sensory neurons

Martín Escamilla-Del-Arenal, Lauren C. Tang, Albana L. Kodra, Hani J. Shayya, Aileen Ugurbil, Olga Stathi, Abdurrahman Keskin, Adan Horta, Joan Pulupa, Junqiang Ye, Marko Jovanović, Stavros Lomvardas, Rachel Duffié

This study shows that Mex3a regulates neuronal differentiation by controlling translation and trafficking of cell surface proteins, cilia structure, and planar cell polarity in olfactory sensory neurons.

bioRxiv · Feb 9, 2026 · PreprintGenetics

SPIDR: a highly multiplexed method for mapping RNA-protein interactions uncovers a potential mechanism for selective translational suppression upon cellular stress

Erica Wolin, Jimmy K. Guo, Mario R. Blanco, Isabel Nadine Goronzy, Darvesh Gorhe, Wenzhao Dong, Andrew A. Perez, Abdurrahman Keskin, Elizabeth Valenzuela, Ahmed A. Abdou, Carl R. Urbinati, Ross T. Kaufhold, H. Tomas Rube, Jailson Brito Querido, Mitchell Guttman, Marko Jovanović

SPIDR is a high-throughput method for mapping RNA-protein interactions that identifies 4EBP1's role in selectively repressing mRNA translation under mTOR inhibition.

Cell · Jul 22, 2025Peer-reviewedSystems Biology