Author

Anna Kolesnik

Howard Hughes Medical InstituteORCID 0000-0002-2250-6446Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Neuroscience· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:Drosophila· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Assay:electronic health records· 1 Approach:experimental assay· 1 Assay:metabolomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Amita SehgaliD· 2 shared Aalim M. WeljieiD· 1 shared Annika F. BarberiD· 1 shared Cynthia T. HsuiD· 1 shared Dania M. MalikiD· 1 shared Joseph L. BedontiD· 1 shared Michael J. Fetchko· 1 shared Pavel Pivarshev· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 21 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersNeuroscience

Amita SehgalORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Polyamine elevation and nitrogen stress are toxic hallmarks of chronic sleep loss in Drosophila melanogaster

Joseph L. Bedont, Anna Kolesnik, Pavel Pivarshev, Dania M. Malik, Cynthia T. Hsu, Aalim M. Weljie, Amita Sehgal

This study identifies polyamine elevation and nitrogen stress as toxic consequences of chronic sleep loss in Drosophila, linking them to metabolic dysfunction and reduced survival.

Current Biology · Mar 24, 2023Peer-reviewedNeuroscience

Drosophila clock cells use multiple mechanisms to transmit time-of-day signals in the brain

Annika F. Barber, Shi Yi Fong, Anna Kolesnik, Michael J. Fetchko, Amita Sehgal

The paper identifies multiple mechanisms by which Drosophila clock neurons transmit time-of-day signals to the pars intercerebralis to regulate circadian behaviors.

Proceedings of the National Academy of Sciences · Mar 3, 2021Peer-reviewedNeuroscience