Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Jean Salamero"'
Autor:
Sylvain Prigent, Hoai-Nam Nguyen, Ludovic Leconte, Cesar Augusto Valades-Cruz, Bassam Hajj, Jean Salamero, Charles Kervrann
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-21 (2023)
Abstract Modern fluorescent microscopy imaging is still limited by the optical aberrations and the photon budget available in the specimen. A direct consequence is the necessity to develop flexible and “off-road” algorithms in order to recover st
Externí odkaz:
https://doaj.org/article/b52434e26756432784c634c0ecdc1942
Publikováno v:
Biological Imaging, Vol 3 (2023)
Generators of space-time dynamics in bioimaging have become essential to build ground truth datasets for image processing algorithm evaluation such as biomolecule detectors and trackers, as well as to generate training datasets for deep learning algo
Externí odkaz:
https://doaj.org/article/d028b08ac1c24554b42072140f1c2c21
Autor:
Cesar Augusto Valades-Cruz, Ludovic Leconte, Gwendal Fouche, Thomas Blanc, Nathan Van Hille, Kevin Fournier, Tao Laurent, Benjamin Gallean, Francois Deslandes, Bassam Hajj, Emmanuel Faure, Ferran Argelaguet, Alain Trubuil, Tobias Isenberg, Jean-Baptiste Masson, Jean Salamero, Charles Kervrann
Publikováno v:
Frontiers in Bioinformatics, Vol 2 (2022)
Microscopy image observation is commonly performed on 2D screens, which limits human capacities to grasp volumetric, complex, and discrete biological dynamics. With the massive production of multidimensional images (3D + time, multi-channels) and der
Externí odkaz:
https://doaj.org/article/8e48988836774212be2462420a9a5a7c
Autor:
Gloria Volohonsky, Perrine Paul-Gilloteaux, Jitka Štáfková, Julien Soichot, Jean Salamero, Elena A Levashina
Publikováno v:
PLoS Pathogens, Vol 16, Iss 9, p e1008739 (2020)
Malaria-causing Plasmodium parasites traverse the mosquito midgut cells to establish infection at the basal side of the midgut. This dynamic process is a determinant of mosquito vector competence, yet the kinetics of the parasite migration is not wel
Externí odkaz:
https://doaj.org/article/80d89236479a48daa92c33851d84e21f
Autor:
Antoine Basset, Patrick Bouthemy, Jérôme Boulanger, François Waharte, Jean Salamero, Charles Kervrann
Publikováno v:
BMC Bioinformatics, Vol 18, Iss 1, Pp 1-10 (2017)
Abstract Background Characterizing membrane dynamics is a key issue to understand cell exchanges with the extra-cellular medium. Total internal reflection fluorescence microscopy (TIRFM) is well suited to focus on the late steps of exocytosis at the
Externí odkaz:
https://doaj.org/article/7c49a51eccc44918bfb2bc9654c3005d
Publikováno v:
eLife, Vol 7 (2018)
Analysis of the spatial distribution of endomembrane trafficking is fundamental to understand the mechanisms controlling cellular dynamics, cell homeostasy, and cell interaction with its external environment in normal and pathological situations. We
Externí odkaz:
https://doaj.org/article/5465b74822e14d268cfddde960da1158
Autor:
Jens-Christian Röper, Démosthène Mitrossilis, Guillaume Stirnemann, François Waharte, Isabel Brito, Maria-Elena Fernandez-Sanchez, Marc Baaden, Jean Salamero, Emmanuel Farge
Publikováno v:
eLife, Vol 7 (2018)
In vivo, the primary molecular mechanotransductive events mechanically initiating cell differentiation remain unknown. Here we find the molecular stretching of the highly conserved Y654-β-catenin-D665-E-cadherin binding site as mechanically induced
Externí odkaz:
https://doaj.org/article/1ebc7856a5ca457c9fd089d2db880553
Autor:
Sofia Traikov, Christoph Stange, Thomas Wassmer, Perrine Paul-Gilloteaux, Jean Salamero, Graça Raposo, Bernard Hoflack
Publikováno v:
PLoS ONE, Vol 9, Iss 11, p e109372 (2014)
Septins (SEPTs) form a family of GTP-binding proteins implicated in cytoskeleton and membrane organization, cell division and host/pathogen interactions. The precise function of many family members remains elusive. We show that SEPT6 and SEPT7 comple
Externí odkaz:
https://doaj.org/article/4524cfdce9ab4c52993d2865f5640c3e
Autor:
Cédric Lenormand, Coralie Spiegelhalter, Bertrand Cinquin, Sabine Bardin, Huguette Bausinger, Catherine Angénieux, Anita Eckly, Fabienne Proamer, David Wall, Ben Lich, Sylvie Tourne, Daniel Hanau, Yannick Schwab, Jean Salamero, Henri de la Salle
Publikováno v:
PLoS ONE, Vol 8, Iss 4, p e60813 (2013)
Langerin is required for the biogenesis of Birbeck granules (BGs), the characteristic organelles of Langerhans cells. We previously used a Langerin-YFP fusion protein having a C-terminal luminal YFP tag to dynamically decipher the molecular and cellu
Externí odkaz:
https://doaj.org/article/0a595cfae4a24f29811a0ecae94d54dd
Autor:
Catherine Angénieux, François Waharte, Alexandre Gidon, François Signorino-Gelo, Virginie Wurtz, Rim Hojeij, Fabienne Proamer, Christian Gachet, Alain Van Dorsselaer, Daniel Hanau, Jean Salamero, Henri de la Salle
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e42634 (2012)
The CD1e protein participates in the presentation of lipid antigens in dendritic cells. Its transmembrane precursor is transported to lysosomes where it is cleaved into an active soluble form. In the presence of bafilomycin, which inhibits vacuolar A
Externí odkaz:
https://doaj.org/article/0f6eb4275f1744379cfb094124192b92