Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Atef Asnacios"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Root hair (RH) cells are important for the growth and survival of seedlings. They favor plant–microbe interactions and nutrients uptake. When invading the soil, RH cells have to penetrate a dense medium exhibiting a variety of physical pro
Externí odkaz:
https://doaj.org/article/401b5b9103474dcd9d68bf0016e05104
Autor:
Fabien Bertillot, Laetitia Andrique, Carlos Ureña Martin, Olivier Zajac, Ludmilla de Plater, Michael M. Norton, Aurélien Richard, Kevin Alessandri, Basile G. Gurchenkov, Florian Fage, Atef Asnacios, Christophe Lamaze, Moumita Das, Jean- Léon Maître, Pierre Nassoy, Danijela Matic Vignjevic
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract At the early stage of tumor progression, fibroblasts are located at the outer edges of the tumor, forming an encasing layer around it. In this work, we have developed a 3D in vitro model where fibroblasts’ layout resembles the structure se
Externí odkaz:
https://doaj.org/article/e7f8e3cfe02044c6802d6e898fe91e67
Publikováno v:
The Cell Surface, Vol 9, Iss , Pp 100104- (2023)
Root hairs are cells from the root epidermis that grow as long tubular bulges perpendicular to the root. They can grow in a variety of mechanical or chemical environments. Their mechanical properties are mainly due to their stiff cell wall which also
Externí odkaz:
https://doaj.org/article/3ecccd1eae4a4ccd891164e76c97c082
Autor:
Serena Petracchini, Daniel Hamaoui, Anne Doye, Atef Asnacios, Florian Fage, Elisa Vitiello, Martial Balland, Sebastien Janel, Frank Lafont, Mukund Gupta, Benoit Ladoux, Jerôme Gilleron, Teresa M. Maia, Francis Impens, Laurent Gagnoux-Palacios, Mads Daugaard, Poul H. Sorensen, Emmanuel Lemichez, Amel Mettouchi
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-22 (2022)
Uropathogenic strains of Escherichia coli (UPEC) are a leading cause of urinary tract infections (UTIs) and invasion involves Rho GTPase members, notably Rac1, to drive actin cytoskeleton rearrangement leading to engulfment. Here, Petracchini et al.
Externí odkaz:
https://doaj.org/article/1958110237ff42f391f49c167f39e785
Autor:
Cesar Valencia-Gallardo, Daniel-Isui Aguilar-Salvador, Hamed Khakzad, Benjamin Cocom-Chan, Charles Bou-Nader, Christophe Velours, Yosra Zarrouk, Christophe Le Clainche, Christian Malosse, Diogo Borges Lima, Nicole Quenech’Du, Bilal Mazhar, Sami Essid, Marc Fontecave, Atef Asnacios, Julia Chamot-Rooke, Lars Malmström, Guy Tran Van Nhieu
Publikováno v:
Cell Reports, Vol 42, Iss 4, Pp 112405- (2023)
Summary: Upon activation, vinculin reinforces cytoskeletal anchorage during cell adhesion. Activating ligands classically disrupt intramolecular interactions between the vinculin head and tail domains that bind to actin filaments. Here, we show that
Externí odkaz:
https://doaj.org/article/c7264a6cb8d84810a58eacb247fd705e
Autor:
Jose E. Perez, Florian Fage, David Pereira, Ali Abou-Hassan, Sophie Asnacios, Atef Asnacios, Claire Wilhelm
Publikováno v:
Journal of Nanobiotechnology, Vol 19, Iss 1, Pp 1-13 (2021)
Abstract Background The interactions between nanoparticles and the biological environment have long been studied, with toxicological assays being the most common experimental route. In parallel, recent growing evidence has brought into light the impo
Externí odkaz:
https://doaj.org/article/58c16757091d4a48adfb25e25bf1ac2f
Autor:
Michael Saitakis, Stéphanie Dogniaux, Christel Goudot, Nathalie Bufi, Sophie Asnacios, Mathieu Maurin, Clotilde Randriamampita, Atef Asnacios, Claire Hivroz
Publikováno v:
eLife, Vol 6 (2017)
T cells are mechanosensitive but the effect of stiffness on their functions is still debated. We characterize herein how human primary CD4+ T cell functions are affected by stiffness within the physiological Young’s modulus range of 0.5 kPa to 100
Externí odkaz:
https://doaj.org/article/c548b0522b71492c8d11e2179446b457
Autor:
José Carlos Villalobos Lizardi, Jerome Baranger, Minh B. Nguyen, Atef Asnacios, Aimen Malik, Joost Lumens, Luc Mertens, Mark K. Friedberg, Craig A. Simmons, Mathieu Pernot, Olivier Villemain
Publikováno v:
Nature Cardiovascular Research. 1:8-22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::649e6d35a7319a33ab1feb4b478cfccc
https://doi.org/10.1038/s44161-021-00007-3
https://doi.org/10.1038/s44161-021-00007-3
Publikováno v:
Methods in Molecular Biology ISBN: 9781071628508
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d295ce85659f72fe2a612a28ef92bde1
https://doi.org/10.1007/978-1-0716-2851-5_8
https://doi.org/10.1007/978-1-0716-2851-5_8
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 2600
Plant's roots grow in soils of different rigidities. Understanding how the stiffness of the surrounding environment impacts growth and cell fate of roots and root hair cells is an important and open question. Here, we describe a simple method to setu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::72b2bd0ed6f016df1865165b27f8b334
https://pubmed.ncbi.nlm.nih.gov/36587094
https://pubmed.ncbi.nlm.nih.gov/36587094