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Accueil du site > Animations Scientifiques > Séminaires 2014

Séminaires 2014

Giovanni Cappello - Mechanics and Tumor growth

Speaker : Giovanni Cappello - Institut Curie, Laboratoire de Physico-Chimie-Curie
When : Wednesday 29th January at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Mechanics and Tumor growth
Two key elements control the proliferation of tumors. On the one hand, cancer cells accumulate gene mutations. On the other hand, tumors have to interact with neighboring cells and to push on heir surrounding in order to (...)

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Antoine Delon - Fluorescence fluctuation microscopy or how to measure concentration and mobility of molecules for cellular biology.

Speaker : Antoine Delon, Laboratoire Interdisciplinaire de Physique ("LIPhy", formerly Spectrométrie Physique), Université Joseph Fourier Grenoble.
When : Wednesday 12th february at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Fluorescence fluctuation microscopy or how to measure concentration and mobility of molecules for cellular biology.
Experimental and conceptual tools of physics have made it possible to raise new questions in biology. This is of (...)

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Olivier Espeli - Regulation of chromosome segregation in bacteria

Speaker : Olivier Espeli - Directeur de Recherche CNRS - Center for Interdisciplinary Research in Biology - Collège de France
When : Wednesday 6th april at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Regulation of chromosome segregation in bacteria.
Chromosome segregation is an highly regulated process, work performed in the lab in the recent years revealed that control at various levels of sister chromatid cohesion, which holds together sister (...)

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Martial Balland - Cell dipole behavior revealed by ECM geometry

Speaker : Martial Balland, Laboratoire interdisciplinaire de Physique Université Joseph Fourier (Grenoble 1)
When : Wednesday 2nd april at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Cell dipole behavior revealed by ECM geometry
Within living tissue, cells adopt and maintain reproducible shapes while they are submitted to external perturbations. This process is fundamental for tissue homeostasis and strongly relies on the bi-directional (...)

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Romain Koszul - Insights into the diversity of microorganisms chromosome organization

Speaker : Romain Koszul, Spatial Regulation of Genomes, Department of Genomes and Genetics, Institut Pasteur / CNRS UMR3525
When : Wednesday 19th March at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Insights into the diversity of microorganisms chromosome organization
Capture of chromosome conformation experiments reveal the average three-dimensional organization of chromosomes in eukaryotes and prokaryotes. Although mammals have been extensively (...)

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Florence Ruggiero - Unconventional collagens of basement membranes : lessons from morpholino-based screening in zebrafish

Speaker : Florence Ruggiero - Biologie et pathologie des matrices extracellulaires - IGFL - ENS de Lyon
When : Wednesday 21st may at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Unconventional collagens of basement membranes : lessons from morpholino-based screening in zebrafish
Basement membranes are highly specialized extracellular matrix structures that provide structural integrity to tissues and mediate cell attachment to the underlying fibrillar (...)

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Jérémy Gruel - Differentiation control in the Shoot Apical Meristem, an inside out model

Speaker : Jérémy Gruel - Sainsbury Laboratory Cambridge University
When : Wednesday 28th May at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Differentiation control in the Shoot Apical Meristem, an inside out model.
The Shoot Apical Meristem (SAM) is a dome structure of a few thousand cells at the origin of all above ground plant organs. In the SAM, plant hormones, such as cytokinin, control a complex gene expression network tightly regulating the (...)

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Iva Ugrinova - HMGB1 AS AN ARCHITECTURAL CHROMATIN PROTEIN AND EXTRACELLULAR SIGNALLING MOLECULE

Speaker : Iva Ugrinova - Professeur Invitée LJC - Institute of Molecular Biology "Acad. Roumen Tsanev" - Bulgarian Academy of Sciences
When : Wednesday 30th april at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : HMGB1 AS AN ARCHITECTURAL CHROMATIN PROTEIN AND EXTRACELLULAR SIGNALLING MOLECULE
High-mobility group box protein 1 (HMGB1) is a non-histonenuclear protein that has a dual function. Inside the cell, HMGB1 acts as an architectural (...)

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Marc Lefranc - Modélisation mathématique des horloges circadiennes : d’une algue microscopique aux mammifères

Speaker : Marc Lefranc, Laboratoire de Physique des Lasers, Atomes, Molécules, Université Lille 1/CNRS
When : Wednesday 14th may at 11 am
Where : Salle des thèses - ENS de Lyon
Title : Modélisation mathématique des horloges circadiennes : d’une algue microscopique aux mammifères
La plupart des organismes vivants sont soumis au cycle jour/nuit. Afin d’anticiper les variations périodiques de leur environnement induites par cette alternance, un grand nombre d’entre eux ont développé une horloge (...)

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Anne-Françoise Mingotaud - Polymeric self-assemblies for photodynamic therapy

Speaker : Anne-Françoise Mingotaud, Laboratoire des IMRCP, Université Paul Sabatier, Toulouse
When : Thursday 23rd october at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Polymeric self-assemblies for photodynamic therapy
Thanks to the easy access to wide families of synthetic biocompatible polymers, polymeric self-assemblies are increasingly assessed in biomedical applications, such as drug delivery or imaging. The presentation will enlighten our (...)

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Sebastian Schornack - How to be a good host – microbial and host strategies to control colonisation

Speaker :Sebastian Schornack - Sainsbury lab, Cambridge UK (http://www.schornacklab.net)
When : Thursday 4th december at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : How to be a good host – microbial and host strategies to control colonisation
Animals and plants are constantly exposed to a plethora of microbes. Pathogens successfully break the hosts defence mechanisms, enter and colonise the tissues causing diseases. However, some microorganisms are (...)

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Grégoire Malandain - Towards population studies in embryogenesis : a cell-to-cell mapping method for ascidian embryos

Speaker : Grégoire Malandain - Morpheme team Laboratoire I3S - INRIA
When : Thursday 6th november at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Towards population studies in embryogenesis : a cell-to-cell mapping method for ascidian embryos
Nowadays, microscopy techniques allow to image temporal 3D stacks of developing organs or embryos at the cellular level and with an acquisition frequency that enables to retrieve the cell lineages. Imaging a (...)

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Magali Suzanne - Développement de la patte de la drosophile. Implication de la mort cellulaire. Modelisation du processus.

Speaker : Magali Suzanne - LBCMCP - Toulouse
When : Thursday 13th november at 11 am
Where : Salle CO23 (grande salle de réunions du CBP rez-de-chaussée LR6)
Title : Développement de la patte de la drosophile. Implication de la mort cellulaire. Modelisation du processus.
Epithelium folding is a basic morphogenetic event essential to transform simple 2D epithelial sheets into 3D structures, in both vertebrates and invertebrates1,2. Folding has been shown to rely either on apical junction basal (...)

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