Author

S. Fremont

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Cell Biology· 2 Biochemistry· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell signaling & trafficking· 3 Approach:experimental assay· 3 Research Focus:chromatin & epigenetic regulation· 1 Organism:human· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1

Frequent Co-Authors

A. Echard· 3 shared A. JEGOU· 1 shared A. Presle· 1 shared B. Guichard· 1 shared C. Addi· 1 shared F. Cuvelier· 1 shared F. Milin· 1 shared G. Romet-Lemonne· 1 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 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

3 shared papersCell Biology

A. Echard

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Cytokinetic abscission requires actin-dependent microtubule severing

T. Advedissian, S. Fremont, A. Echard

This study shows that F-actin, via Cofilin-1 and Arp2/3, promotes microtubule severing during cytokinetic abscission, independent of membrane scission.

bioRxiv · Dec 11, 2023 · PreprintCell Biology

Actin filament oxidation by MICAL1 suppresses protections from cofilin-induced disassembly

H. Wioland, S. Fremont, B. Guichard, A. Echard, A. JEGOU, G. Romet-Lemonne

This study shows that MICAL1-induced actin filament oxidation enhances cofilin binding and severing, bypassing the need for cofilin activation and overcoming tropomyosin protection.

bioRxiv · Feb 26, 2020Biochemistry

The Flemmingsome reveals an ESCRT-to-membrane coupling required for completion of cytokinesis

C. Addi, A. Presle, S. Fremont, F. Cuvelier, M. Rocancourt, F. Milin, S. Schmutz, J. Chamot-Rooke, T. Douche, M. Duchateau, Q. Giai Gianetto, H. Menager, M. Matondo, P. Zimmermann, N. Gupta-Rossi, A. Echard

The paper identifies a plasma membrane-to-ESCRT module essential for abscission, showing its role in cytokinesis, exosome formation, and HIV budding.

bioRxiv · Jan 15, 2020Cell Biology