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High Aspect Ratio Sub-Micrometer Channels Using Wet Etching: Application to the Dynamics of Red Blood Cell Transiting through Biomimetic Splenic Slits
Priya Gambhire
,
Scott Atwell
,
Cécile Iss
,
Frédéric Bedu
,
Igor Ozerov
et al.
Journal articles
hal-01577332v1
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Mechanical adaptation of monocytes in model lung capillary networks
Jules Dupire
,
Pierre-Henri P Puech
,
Emmanuèle Helfer
,
Annie Viallat
Proceedings of the National Academy of Sciences of the United States of America, 2020, 117, pp.14798
Journal articles
hal-02614832v1
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Mammalian twinfilin sequesters ADP-G-actin and caps filament barbed ends: implications in motility
Emmanuèle Helfer
,
Elisa M. Nevalainen
,
Perttu Naumanen
,
Stéphane Romero
,
Dominique Didry
et al.
Journal articles
hal-01960873v1
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Buckling of Actin-Coated Membranes under Application of a Local Force
E. Helfer
,
S. Harlepp
,
Laurent Bourdieu
,
J. Robert
,
F. Mackintosh
et al.
Physical Review Letters, 2001, 87 (8), pp.088103
Journal articles
hal-01960774v1
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Structural basis and evolutionary origin of actin filament capping by twinfilin
Ville O Paavilainen
,
Maarit Hellman
,
Emmanuèle Helfer
,
Miia Bovellan
,
Arto Annila
et al.
Proceedings of the National Academy of Sciences of the United States of America, 2007, 104 (9), pp.3113-3118. ⟨10.1073/pnas.0608725104⟩
Journal articles
hal-01960972v1
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A Rare Mutation in LMNB2 Associated with Lipodystrophy Drives Premature Cell Senescence
Alice-Anaïs Varlet
,
Camille Desgrouas
,
Cécile Jebane
,
Nathalie Bonello-Palot
,
Patrice Bourgeois
et al.
Journal articles
hal-03586657v1
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Dynamics of Red Blood Cells through submicronic splenic slits
Emmanuèle Helfer
,
Priya Gambhire
,
Scott Atwell
,
Frédéric Bedu
,
Igor Ozerov
et al.
69th Annual Meeting of the APS Division of Fluid Dynamics, Nov 2016, Portland, United States
Conference papers
hal-01613361v1
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Force Generation of Curved Actin Gels Characterized by Combined AFM-Epifluorescence Measurements
Stephan Schmidt
,
Emmanuèle Helfer
,
Marie-France Carlier
,
Andreas Fery
Journal articles
hal-01960894v1
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Endosomal recruitment of the WASH complex: Active sequences and mutations impairing interaction with the retromer
Emmanuèle Helfer
,
Michael E Harbour
,
Véronique Henriot
,
Goran Lakisic
,
Carla Sousa-Blin
et al.
Journal articles
istex
hal-01960923v1
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Viscoelastic properties of actin-coated membranes
E. Helfer
,
S. Harlepp
,
Laurent Bourdieu
,
J. Robert
,
F. Mackintosh
et al.
Physical Review E , 2001, 63 (2), pp.021904
Journal articles
hal-01960769v1
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Adapter Protein SH2-B Stimulates Actin-Based Motility of Listeria monocytogenes in a Vasodilator-Stimulated Phosphoprotein (VASP)-Dependent Fashion
Maria Diakonova
,
Emmanuèle Helfer
,
Stéphanie Seveau
,
Joel A. Swanson
,
Christine Kocks
et al.
Journal articles
hal-01960836v1
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Actin-based propulsion of functionalized hard versus fluid spherical objects
Vincent Delatour
,
Shashank Shekhar
,
Anne-Cécile Reymann
,
Dominique Didry
,
Kim Ho Diep Le
et al.
Journal articles
hal-01960854v1
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Talin and kindlin cooperate to control the density of integrin clusters
Julien Pernier
,
Marcelina Cardoso dos Santos
,
Mariem Souissi
,
Adrien Joly
,
Hemalatha Narassimprakash
et al.
2022
Preprints, Working Papers, ...
hal-03873344v1
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Force-Velocity Measurements of a Few Growing Actin Filaments
Coraline Brangbour
,
Olivia Du Roure
,
Emmanuèle Helfer
,
Damien Démoulin
,
Alexis Mazurier
et al.
Journal articles
hal-00647601v1
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Towards Mechanical Clinical Markers in Sickle Cell Disease: Dynamics of Red Blood Cell in Low Shear Flow
Catherine Badens
,
Scott X. Atwell
,
Alexander Hornung
,
Imane Agouti
,
Anne Charrier
et al.
Conference papers
hal-02063336v1
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A joint numerical and experimental study on the self-organization of red blood cells in confined microfluidic channels
Simon Mendez
,
C. Iss
,
D Midou
,
A. Moreau
,
D Held
et al.
Conference papers
hal-02624585v1
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A biomimetic motility assay provides insight into the mechanism of actin-based motility
Sebastian Wiesner
,
Emmanuèle Helfer
,
Dominique Didry
,
Guylaine Ducouret
,
Françoise Lafuma
et al.
Journal articles
hal-01960776v1
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Molecular and Mechanobiological Pathways Related to the Physiopathology of FPLD2
Alice-Anaïs Varlet
,
Emmanuèle Helfer
,
Catherine Badens
Journal articles
hal-02920493v1
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Dynamics of Individual Red Blood Cells Under Shear Flow: A Way to Discriminate Deformability Alterations
Scott Atwell
,
Catherine Badens
,
Anne Charrier
,
Emmanuèle Helfer
,
Annie Viallat
et al.
Journal articles
hal-03512181v1
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Serum Pantetheinase/Vanin Levels Regulate Erythrocyte Homeostasis and Severity of Malaria
Samuel Rommelaere
,
Virginie Millet
,
Pascal Rihet
,
Scott Atwell
,
Emmanuèle Helfer
et al.
Journal articles
hal-01595898v1
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Encapsulation of Living Leishmania Promastigotes in Artificial Lipid Vacuoles
Carlos E. S. Guedes
,
Jose G. B. Lima
,
Emmanuèle Helfer
,
Patricia S. T. Veras
,
Annie Viallat
et al.
Journal articles
hal-01199020v1
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Fabrication of nano and microstructures for biophysical applications
F. Bedu
,
Igor Ozerov
,
Kheya Sengupta
,
Emmanuèle Helfer
,
Annie Viallat
et al.
Les 10èmes Journées Scientifiques du C'Nano-PACA, Sep 2018, Marseille, France
Poster communications
hal-01873560v1
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Actin Polymerization Controls the Organization of WASH Domains at the Surface of Endosomes
Emmanuel Derivery
,
Emmanuèle Helfer
,
Véronique Henriot
,
Alexis Gautreau
Journal articles
hal-01960941v1
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Intermittent depolymerization of actin filaments is caused by photo-induced dimerization of actin protomers
Thomas Niedermayer
,
Antoine Jégou
,
Lionel Chièze
,
Bérengère Guichard
,
Emmanuèle Helfer
et al.
Proceedings of the National Academy of Sciences of the United States of America, 2012, 109 (27), pp.10769-10774. ⟨10.1073/pnas.1121381109⟩
Journal articles
hal-01961001v1
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Dynamics of Blood Cell Suspensions in Microflows
Manouk Abkarian
,
Viviana Clavería
,
Philippe Connes
,
Jules Dupire
,
Stany Gallier
et al.
Books
hal-02431014v1
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When giant vesicles mimic red blood cell's dynamics: swinging of two-phase vesicles in shear flow
Simon Tusch
,
Etienne Loiseau
,
Al-Hair Al-Halifa
,
Kamel Khelloufi
,
Emmanuèle Helfer
et al.
Journal articles
hal-01957925v1
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Integrin-Functionalised Giant Unilamellar Vesicles via Gel-Assisted Formation: Good Practices and Pitfalls
Mariem Souissi
,
Julien Pernier
,
Olivier Rossier
,
Gregory Giannone
,
Christophe Le Clainche
et al.
Journal articles
hal-03368291v1
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The Interplay between Viscoelastic and Thermodynamic Properties Determines the Birefringence of F-Actin Gels
Emmanuèle Helfer
,
Pierre Panine
,
Marie-France Carlier
,
Patrick Davidson
Journal articles
hal-01960784v1
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Integrin-Functionalised Giant Unilamellar Vesicles via Gel-Assisted Formation: Good Practices and Pitfalls
Kheya Sengupta
,
Mariem Souissi
,
Julien Pernier
,
Olivier Rossier
,
Gregory Giannone
et al.
Journal articles
hal-03452390v1
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Arp2/3 Controls the Motile Behavior of N-WASP-Functionalized GUVs and Modulates N-WASP Surface Distribution by Mediating Transient Links with Actin Filaments
Vincent Delatour
,
Emmanuèle Helfer
,
Dominique Didry
,
Kim Ho Diep Le
,
Jean-François Gaucher
et al.
Journal articles
hal-01960884v1
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