Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Emmanuel, Beaurepaire"'
Autor:
Debora Keller, Sonia Stinus, David Umlauf, Edith Gourbeyre, Eric Biot, Nicolas Olivier, Pierre Mahou, Emmanuel Beaurepaire, Philippe Andrey, Laure Crabbe
Publikováno v:
iScience, Vol 27, Iss 4, Pp 109343- (2024)
Summary: Spatial genome organization within the nucleus influences major biological processes and is impacted by the configuration of linear chromosomes. Here, we applied 3D spatial statistics and modeling on high-resolution telomere and centromere 3
Externí odkaz:
https://doaj.org/article/56dab50fd97b44fab26e59dcc95207fe
Autor:
Joséphine Morizet, Nicolas Olivier, Pierre Mahou, Arthur Boutillon, Chiara Stringari, Emmanuel Beaurepaire
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Accurate interpretation of third harmonic generation (THG) microscopy images in terms of sample optical properties and microstructure is generally hampered by the presence of excitation field distortions resulting from sample heterogeneity.
Externí odkaz:
https://doaj.org/article/f14c8da4f15b441ea2f96e560516c58b
Autor:
Bahar Asadipour, Emmanuel Beaurepaire, Xingjian Zhang, Anatole Chessel, Pierre Mahou, Willy Supatto, Marie-Claire Schanne-Klein, Chiara Stringari
Publikováno v:
Physical Review X, Vol 14, Iss 1, p 011038 (2024)
Polarization resolved second-harmonic generation (pSHG) microscopy is increasingly used for mapping organized arrays of noncentrosymmetric proteins such as collagen, myosin, and tubulin, and holds potential for probing their molecular structure and s
Externí odkaz:
https://doaj.org/article/02caef415c4143859750a8396b9305d2
Autor:
Júlia Ferrer Ortas, Pierre Mahou, Sophie Escot, Chiara Stringari, Nicolas B. David, Laure Bally-Cuif, Nicolas Dray, Michel Négrerie, Willy Supatto, Emmanuel Beaurepaire
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-15 (2023)
Color TSFG microscopy is a novel approach for label-free imaging of red blood cells and oxygenation in situ.
Externí odkaz:
https://doaj.org/article/001cf6e0585b4c358cbd1740969c2636
Autor:
Thi Phuong Lien Ung, Seongbin Lim, Xavier Solinas, Pierre Mahou, Anatole Chessel, Claire Marionnet, Thomas Bornschlögl, Emmanuel Beaurepaire, Françoise Bernerd, Ana-Maria Pena, Chiara Stringari
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Solar ultraviolet longwave UVA1 exposure of human skin has short-term consequences at cellular and molecular level, leading at long-term to photoaging. Following exposure, reactive oxygen species (ROS) are generated, inducing oxidative stres
Externí odkaz:
https://doaj.org/article/eec8ea68d4c94ca09d655154a5ef399d
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 7, p e1010211 (2022)
Tridimensional microscopy and algorithms for automated segmentation and tracing are revolutionizing neuroscience through the generation of growing libraries of neuron reconstructions. Innovative computational methods are needed to analyze these neuro
Externí odkaz:
https://doaj.org/article/f181f19580924182a895bcdc0279c0a6
Autor:
Gert-Jan Bakker, Sarah Weischer, Júlia Ferrer Ortas, Judith Heidelin, Volker Andresen, Marcus Beutler, Emmanuel Beaurepaire, Peter Friedl
Publikováno v:
eLife, Vol 11 (2022)
Three-photon excitation has recently been demonstrated as an effective method to perform intravital microscopy in deep, previously inaccessible regions of the mouse brain. The applicability of 3-photon excitation for deep imaging of other, more heter
Externí odkaz:
https://doaj.org/article/24824d694fde4bbf8d61b78f33243e04
Autor:
Solène Clavreul, Lamiae Abdeladim, Edwin Hernández-Garzón, Dragos Niculescu, Jason Durand, Sio-Hoï Ieng, Raphaëlle Barry, Gilles Bonvento, Emmanuel Beaurepaire, Jean Livet, Karine Loulier
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-14 (2019)
Previous studies on astrocyte development have led to controversial results due to a lack of pertinent tools. Here, authors analyze large numbers of astrocyte clones generated by nearby cortical progenitors using the MAGIC Markers strategy and ChroMS
Externí odkaz:
https://doaj.org/article/435d94e6bca044b89496f3445b4f4c83
Autor:
Lamiae Abdeladim, Katherine S. Matho, Solène Clavreul, Pierre Mahou, Jean-Marc Sintes, Xavier Solinas, Ignacio Arganda-Carreras, Stephen G. Turney, Jeff W. Lichtman, Anatole Chessel, Alexis-Pierre Bemelmans, Karine Loulier, Willy Supatto, Jean Livet, Emmanuel Beaurepaire
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-14 (2019)
Multicolour images are difficult to acquire with large-scale microscopy approaches. Here the authors present a microtome-assisted microscope capable of trichromatic two-photon excitation and label-free nonlinear modalities based on wavelength mixing,
Externí odkaz:
https://doaj.org/article/936f22a7c3dd47068d7ddbe4fade0e58
Autor:
Chiara Stringari, Lamiae Abdeladim, Guy Malkinson, Pierre Mahou, Xavier Solinas, Isabelle Lamarre, Sébastien Brizion, Jean-Baptiste Galey, Willy Supatto, Renaud Legouis, Ana-Maria Pena, Emmanuel Beaurepaire
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Abstract Two-photon imaging of endogenous fluorescence can provide physiological and metabolic information from intact tissues. However, simultaneous imaging of multiple intrinsic fluorophores, such as nicotinamide adenine dinucleotide(phosphate) (NA
Externí odkaz:
https://doaj.org/article/428881b7060047e0a490e4d6be92d52a