LJP at a glance

LJP research activities consist in Physics at the interface of with Biology and Medicine. We develop new experimental approaches to probe complex biological systems at different scales, and we develop bio-inspired systems to develop new concepts or to improve our understanding of given biological mechanisms. A large part of our research aims at exploring the response of a biological system to external perturbations. Finally, the LJP includes a theoretical component closely interacting with experimenters.

The LJP is committed to support the extension of young researchers' contracts.
Reat the motion of the lab about the funding of extensions due to the covid crisis (in French).

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NOV 2020
Séminaire/débat 'Monde fini': Allons-nous continuer la recherche scientifique ?'
Le prochain séminaire/débat ‘Recherche dans un monde fini’ aura lieu jeudi 5/11 avec...
SEP 2020
Présentation de l'empreinte carbone du LJP
L'empreinte carbone du laboratoire Jean Perrin a été présentée en Assemblée...
SEP 2020
PhD defense of Anis Senoussi
I am pleased to invite you to the defense of my thesis which will take place on Friday, September 11th at 2:30...
JUN 2020
A basic physical mechanism enables cell migration in absence of adhesion
Many cell types within the organism bind to their environment via specific adhesion molecules (integrins); ...
JUN 2020
Thesis defense - Loïc Marrec
I am pleased to invite you (virtually) to my thesis defense which will take place on Tuesday, June 23, 2020 at...
FEB 2020
Seminar/debate: Environmental impact of the digital world
La prochaine séance du groupe de réflexion "Faire de la recherche dans un monde fini" sera ...

Latest publications

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Adapt or Perish: Evolutionary Rescue in a Gradually Deteriorating Environment - Genetics
L. Marrec , A.F. Bitbol
  URL Full text PDF Bibtex doi:10.1534/genetics.120.303624
Cell stretching is amplified by active actin remodelling to deform and recruit proteins in mechanosensitive structures - Nat. Cell Biol.
S. Massou , F.N. Vicente , F. Wetzel , A. Mehidi , D. Strehle , C. Leduc , R. Voituriez , O. Rossier , P. Nassoy , G. Giannone
  URL Full text PDF Bibtex doi:10.1038/s41556-020-0548-2
Blind deconvolution for spike inference from fluorescence recordings. - Journal of Neuroscience Methods
J. Tubiana, , S. Wolf, , T. Panier , G. Debrégeas
  URL Full text PDF Bibtex doi:10.1016/j.jneumeth.2020.108763
Collective stiffening of soft hair assemblies - Physical Review E Rapid Communication
J.B. Thomazo, , E. Lauga, , B. Le Révérend, , E. Wandersman , A.M. Prevost
  URL Full text PDF Bibtex doi:10.1103/PhysRevE.102.010602
Collective Dynamics of Focal Adhesions Regulate Direction of Cell Motion - Cell Syst.
S. Lo Vecchio , R. Thiagarajan , D. Caballero , V. Vigon , L. Navoret , R. Voituriez , D. Riveline
  URL Full text PDF Bibtex doi:10.1016/j.cels.2020.05.005