Author

S. Petropoulos

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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Cell Biology· 2 Immunology· 1 Physiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 3 Organism:human· 3 Approach:experimental assay· 2 Organism:mouse· 2 Assay:scRNA-seq· 2 Research Focus:cell-cell communication· 1 Approach:deep learning· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

C. Zhao· 2 shared F. Lanner· 2 shared A. Damdimopoulos· 1 shared A. Ghosh· 1 shared A. Janiszewski· 1 shared A. Jurisicova· 1 shared A. Murray· 1 shared A.-M. Mes-Masson· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 15 mutual co-author links

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2 shared papersImmunology

C. Zhao

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Predicting developmental relationships of tumor resident and circulating T cells in ovarian cancer

M. dos Santos Carneiro, Y. Bareche, C. Zhao, P. Thebault, K. Rahimi, D. Provenche, V. Samouelian, B. Cormier, J.-F. Cailhier, A.-M. Mes-Masson, S. Petropoulos, J. Stagg, R. Lapointe

The paper identifies developmental relationships between tumor and circulating T cells in ovarian cancer using single-cell transcriptomics and TCR analysis, revealing a differentiation pathway and interactions with Tfh-like cells.

bioRxiv · Feb 28, 2023 · PreprintImmunology

14-3-3ζ constrains insulin secretion by regulating mitochondrial function in pancreatic β-cells

Y. Mugabo, C. Zhao, J. J. Tan, A. Ghosh, S. A. Campbell, E. Fadzeyeva, F. Pare, S. S. Pan, M. Galipeau, J. Ast, J. Broichhagen, D. J. Hodson, E. E. Mulvihill, S. Petropoulos, G. E. Lim

This study shows that 14-3-3ζ regulates insulin secretion in pancreatic β-cells by enhancing mitochondrial function and ATP synthesis, with implications for diabetes.

bioRxiv · Oct 17, 2021Physiology

Defining totipotency using criteria of increasing stringency

E. Posfai, J. P. Schell, A. Janiszewski, I. Rovic, A. Murray, B. Bradshaw, T. Pardon, M. El Bakkali, I. Talon, N. De Geest, P. Kumar, S. K. To, S. Petropoulos, A. Jurisicova, V. Pasque, , J. Rossant

The paper defines totipotency using increasing stringency criteria and evaluates candidate cell types in mice, finding that expanded pluripotent states do not show higher totipotency than conventional embryonic stem cells under in vivo conditions.

bioRxiv · Mar 2, 2020 · PreprintCell Biology

Single cell map of the human ovarian cortex.

M. Wagner, M. Yoshihara, I. Douagi, A. Damdimopoulos, S. Panula, S. Petropoulos, H. Lu, K. Pettersson, K. Palm, S. Katayama, O. Hovatta, J. Kere, F. Lanner, P. Damdimopoulou

This study maps the single-cell transcriptome and surface antigens of ovarian cortex cells, revealing six main cell types and showing DDX4 captures perivascular cells, not oogonial stem cells, supporting a limited ovarian reserve.

bioRxiv · Oct 2, 2019 · PreprintCell Biology