Hyperglycemia triggers RyR2-dependent alterations of mitochondrial calcium homeostasis in response to cardiac ischemia-reperfusion: Key role of DRP1 activation

Autor: Mathilde Dubois, Doria Boulghobra, Gilles Rochebloine, Florian Pallot, Marc Yehya, Isabelle Bornard, Sandrine Gayrard, Florence Coste, Guillaume Walther, Gregory Meyer, Jean-Charles Gaillard, Jean Armengaud, Béatrice Alpha-Bazin, Cyril Reboul

Publikováno v: Redox Biology, Vol 70, Iss , Pp 103044- (2024)

Hyperglycemia increases the heart sensitivity to ischemia-reperfusion (IR), but the underlying cellular mechanisms remain unclear. Mitochondrial dynamics (the processes that govern mitochondrial morphology and their interactions with other organelles

Externí odkaz: https://doaj.org/article/2ee5d3684a4543158afbdc835c41bcfb

High genomic diversity of novel phages infecting the plant pathogen Ralstonia solanacearum, isolated in Mauritius and Reunion islands

Autor: Angélina Trotereau, Claudine Boyer, Isabelle Bornard, Max Jean Bernard Pécheur, Catherine Schouler, Clara Torres-Barceló

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)

Abstract Bacterial wilt caused by the Ralstonia solanacearum species complex (RSSC) is among the most important plant diseases worldwide, severely affecting a high number of crops and ornamental plants in tropical regions. Only a limited number of ph

Externí odkaz: https://doaj.org/article/aa26fb08f7844a4ab562e7a9ff4c062f

Unraveling the infection process of garlic by Fusarium proliferatum, the causal agent of root rot

Autor: Paul L. CHRÉTIEN, Sandrine LAURENT, Isabelle BORNARD, Claire TROULET, Mohamed EL MAÂTAOUI, Christel LEYRONAS

Publikováno v: Phytopathologia Mediterranea, Vol 59, Iss 2 (2020)

Since the mid-2000s, and despite demanding production rules, Fusarium proliferatum (Matsushima) Niremberg has been found on garlic heads during storage inducing root and bulbs rots. Brown spots on the surface of garlic cloves and water-soaking of hea

Externí odkaz: https://doaj.org/article/d5935e22c4de4484926d43f0d85b3488

A new fluorescence-based approach for direct visualization of coat formation during sporulation inBacillus cereus

Autor: Armand Lablaine, Stéphanie Chamot, Mónica Serrano, Cyrille Billaudeau, Isabelle Bornard, Rut Carballido-Lopez, Frédéric Carlin, Adriano O. Henriques, Véronique Broussolle

The pathogenic bacteriaBacillus cereus,Bacillus anthracisandBacillus thuringiensisform spores encased in a protein coat surrounded by a balloon-like exosporium. These structures mediate spore interactions with its environment, including the host immu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f94ba5a13f5bfc0443b1a8472f3e14
https://doi.org/10.1101/2023.05.12.540479

Increased protein S-nitrosylation in mitochondria: a key mechanism of exercise-induced cardioprotection

Autor: Doria Boulghobra, Mathilde Dubois, Béatrice Alpha-Bazin, Florence Coste, Maxime Olmos, Sandrine Gayrard, Isabelle Bornard, Gregory Meyer, Jean-Charles Gaillard, Jean Armengaud, Cyril Reboul

Publikováno v: Basic Research in Cardiology
Basic Research in Cardiology, Springer Verlag, 2021, 116 (1), pp.66. ⟨10.1007/s00395-021-00906-3⟩
Basic Research in Cardiology, 2021, 116 (1), pp.66. ⟨10.1007/s00395-021-00906-3⟩

International audience; Endothelial nitric oxide synthase (eNOS) activation in the heart plays a key role in exercise-induced cardioprotection during ischemia-reperfusion, but the underlying mechanisms remain unknown. We hypothesized that the cardiop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9c7f919d67c0b00cd7594b415f9f7c5
https://hal.inrae.fr/hal-03503180