Author

A. Osterman

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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Microbiology· 2 Biophysics· 1 Cancer Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:gene regulatory network inference· 2 Organism:human· 2 Assay:proteomics· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:clustering· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

A. A. Arzamasov· 2 shared D. A. Rodionov· 2 shared J. Gordon· 2 shared M. C. Hibberd· 2 shared M. J. Barratt· 2 shared A. Furst· 1 shared A. Gleiberman· 1 shared A. Iwasaki· 1 shared

Activity by Year

2021-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 18 mutual co-author links

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2 shared papersMicrobiology

A. A. Arzamasov

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Integrative genomic reconstruction reveals heterogeneity in carbohydrate utilization across human gut bifidobacteria

A. A. Arzamasov, D. A. Rodionov, M. C. Hibberd, J. L. Guruge, J. D. Kent, M. D. Kazanov, S. A. Leyn, M. L. Elane, K. Sejane, A. Furst, L. Bode, M. J. Barratt, J. Gordon, A. Osterman

This study reconstructs carbohydrate utilization pathways in human gut bifidobacteria, revealing strain-specific metabolic capabilities and validating them experimentally.

bioRxiv · Jul 6, 2024Microbiology

Prevotella copri-related effects of a therapeutic food for malnutrition

H.-W. Chang, E. M. Lee, Y. Wang, C. Zhou, K. M. Pruss, S. Henrissat, R. Y. Chen, C. Kao, M. C. Hibberd, H. M. Lynn, D. M. Webber, M. Crane, J. Cheng, D. A. Rodionov, A. A. Arzamasov, , J. Gordon

The paper investigates the role of Prevotella copri in mediating the metabolic effects of a therapeutic food for malnutrition using gnotobiotic mouse models and multi-omics analyses.

bioRxiv · Aug 11, 2023 · PreprintMicrobiology

Cancer relevance of circulating antibodies against LINE-1 antigens in humans

A. Vylegzhanina, I. Bespalov, K. Novototskaya-Vlasova, B. Hall, A. Gleiberman, H. Yu, O. Leontieva, K. Leonova, O. Kurnasov, A. Osterman, G. Dy, A. Komissarov, E. Vasilieva, J. Gehlhausen, A. Iwasaki, , A. V. Gudkov

The paper detects higher levels of anti-LINE-1 protein antibodies in cancer patients compared to healthy individuals, suggesting potential diagnostic value for early cancer detection.

bioRxiv · Feb 3, 2023Cancer Biology

Structures of topoisomerase V in complex with DNA reveal unusual DNA binding mode and novel relaxation mechanism

A. Mondragon, A. Osterman

This study presents structures of topoisomerase V bound to DNA, revealing a novel DNA binding mode and relaxation mechanism distinct from other topoisomerases.

bioRxiv · Aug 20, 2021Biophysics