Author

Sara N. Andres

Michael G. DeGroote Institute for Infectious Disease ResearchORCID 0000-0002-4795-2856Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 2 Neuroscience· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:proteomics· 2 Approach:statistical model· 2 Organism:bacteria (other)· 1 Approach:biophysical modeling· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Monica M. WarneriD· 3 shared Dana J. SowaiD· 2 shared Anmol Marwaha· 1 shared Anthony K. L. LeungiD· 1 shared Asha Subramaniam· 1 shared C.H. ArrowsmithiD· 1 shared Caitlin DoubledayiD· 1 shared Carlos Barba BazaniD· 1 shared

Activity by Year

2024-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersBiochemistry

Monica M. WarnerORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

The Mycobacterium tuberculosis Ku C-terminus orchestrates LigD activity through domain-specific interactions

Dana J. Sowa, Jinfeng Huang, Anmol Marwaha, Asha Subramaniam, Caitlin Doubleday, Monica M. Warner, Jung Ah Byun, Giuseppe Melacini, Sara N. Andres

This paper identifies key residues in Mycobacterium tuberculosis Ku and LigD that mediate their interaction, revealing a dual regulatory mechanism for LigD activity.

Nucleic Acids Research · Oct 24, 2026Peer-reviewedBiochemistry

Translesion synthesis protein ImuA from Mycolicibacterium smegmatis is a hexameric helicase-nuclease

Shehreen H Khan, Harman S. Dev, Monica M. Warner, Dana J. Sowa, Kristi Lichimo, Samantha Reeve, Sara N. Andres

This study identifies ImuA from Mycolicibacterium smegmatis as a hexameric enzyme with helicase and exonuclease activities essential for DNA damage tolerance during translesion synthesis.

bioRxiv · Aug 19, 2026 · PreprintBiochemistry

Poly ADP-Ribose Signaling is Dysregulated in Huntington Disease Patients

Tamara Maiuri, Carlos Barba Bazan, Rachel Harding, Nola Begeja, Tae‐In Kam, Lauren M. Byrne, Filipe Brogueira Rodrigues, Monica M Warner, Kaitlyn Neuman, Muqtasid Mansoor, Mohsen Badiee, Morgan Dasovich, Keona Q. Wang, Leslie Michels Thompson, Anthony K. L. Leung, , Ray Truant

The paper identifies a deficient PAR response in Huntington disease patients, suggesting a potential therapeutic target for early intervention.

Proceedings of the National Academy of Sciences · Sep 27, 2024Peer-reviewedNeuroscience