Author

J. Fattaccioli

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· 4 Biophysics· 3 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 7 Research Focus:cell signaling & trafficking· 4 Research Focus:cell type annotation· 2 Assay:imaging· 2 Research Focus:development & morphogenesis· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

L. Pinon· 3 shared A. Asnacios· 2 shared A. MAUVIEL· 2 shared B. Cocom-Chan· 2 shared C. BELLO· 2 shared C. Valencia-Gallardo· 2 shared D. JAVELAUD· 2 shared G. Tran Van Nhieu· 2 shared

Activity by Year

2016-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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3 shared papersBiophysics

L. Pinon

Mutual co-authors in cluster

Author profile →

8 papers

Recent·Most cited

IpaA reveals distinct modes of vinculin activation during Shigella invasion and cell-matrix adhesion

B. Cocom-Chan, H. Khakzad, M. KONATE, D. I. AGUILAR, C. BELLO, C. Valencia-Gallardo, Y. Zarrouk, J. FATTACCIOLI, A. MAUVIEL, D. JAVELAUD, G. Tran Van Nhieu

This study shows IpaA activates vinculin in distinct ways during Shigella invasion and cell-matrix adhesion, with different effects on invasion and adhesion.

bioRxiv · Mar 23, 2023 · PreprintCell Biology

Alcanivorax borkumensis Biofilms Enhance Oil Degradation By Interfacial Tubulation

M. Prasad, N. Obana, S.-Z. Lin, K. Sakai, C. Blanch-Mercader, J. Prost, N. Nomura, J.-F. Rupprecht, J. Fattaccioli, A. S. Utada

A. borkumensis biofilms transition from thick to thin dendritic phenotypes to enhance oil consumption through interfacial tubulation and reduced interfacial tension.

bioRxiv · Aug 6, 2022 · PreprintBiophysics

Microtubules restrict F-actin to the immune synapse via GEF-H1 to maintain polarity in lymphocytes

J. Pineau, L. Pinon, O. Mesdjian, J. Fattaccioli, A.-M. Lennon Dumenil, P. Pierobon

This study identifies microtubules and GEF-H1-RhoA in restricting F-actin at the immune synapse to maintain cell polarity in lymphocytes.

bioRxiv · Jan 3, 2022Cell Biology

Phenotyping Polarization Dynamics Of Immune Cells Using A Lipid Droplet - Cell Pairing Microfluidic Platform

L. Pinon, N. Ruyssen, J. Pineau, O. Mesdjian, D. Cuvelier, A. Chipont, R. Allena, C. Guerin, S. Asnacios, A. Asnacios, P. Pierobon, J. Fattaccioli

This study uses a microfluidic platform to analyze how surface properties affect B cell polarization during immune synapse formation.

bioRxiv · Dec 22, 2021Biophysics

ipaA triggers vinculin oligomerization to strengthen cell adhesion during Shigella invasion

C. Valencia-Gallardo, D. I. Aguilar Salvador, H. Khazad, C. Bou-Nader, C. Malosse, D. Borges-Lima, C. Bello, B. Cocom-Chan, N. Quenech'Du, B. Mazhar, D. Javelaud, J. Fattaccioli, A. Mauviel, M. Fontecave, A. Asnacios, , G. Tran Van Nhieu

This paper shows that Shigella's IpaA protein causes vinculin to oligomerize, strengthening cell adhesion during bacterial invasion.

bioRxiv · Aug 14, 2020 · PreprintCell Biology

Design of a comprehensive microfluidic and microscopic toolbox for the ultra-wide spatio-temporal study of plant protoplasts development and physiology

K. Sakai, F. Charlot, T. Le Saux, S. Bonhomme, F. Nogue, J.-C. Palauqui, J. Fattaccioli

This paper presents a microfluidic and microscopic setup for long-term study of Physcomitrella patens protoplast development and physiology.

bioRxiv · Feb 5, 2019Plant Biology

A multiparametric, quantitative and high-throughput assay to quantify the influence of target size on phagocytic uptake

L. Montel, L. Pinon, J. Fattaccioli

The paper develops a high-throughput assay to quantify how target size affects phagocytic uptake by macrophages, finding that total surface area, not size, limits uptake.

bioRxiv · Dec 11, 2018 · PreprintBiophysics

Droplets bumpers as mechanical sensors for cell migration under confinement

D. Molino, S. Quignard, C. Gruget, F. Pincet, Y. Chen, M. Piel, J. Fattaccioli

This study uses oil emulsion droplets as mechanical sensors to measure cell forces during HL-60 cell migration under confinement, revealing acto-myosin contraction's role in obstacle crossing.

bioRxiv · Jan 27, 2016 · PreprintCell Biology