Muscle atrophy in cachexia results from the imbalance between protein synthesis and degradation due to activation of the ubiquitin-proteasome pathway. Literature suggests that p53 family members play a role in controlling proliferation, differentiation and death of precursors and muscle fibers. Here we characterize the expression profile of the p53 family members in muscle atrophy in ALS (Amyotrophic Lateral Sclerosis) and in doxorubicin induced cachexia model. We revealed an increased expression of the p53 family members and atrogenes in a correlated manner on both models and a transcriptional activation of Trim63 by p53, p63 and p73. Importantly, we also show that ROS and ceramide accumulation are important for Trim63 induction by doxorub...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
Muscle atrophy in cachexia results from the imbalance between protein synthesis and degradation due ...
L'atrophie musculaire de la cachexie provient du déséquilibre entre la synthèse et la dégradation de...
L'atrophie musculaire de la cachexie provient du déséquilibre entre la synthèse et la dégradation de...
The p53 family of transcription factors in muscular atrophy - Involvements in Amyotrophic Lateral Sc...
The p53 family of transcription factors in muscular atrophy - Involvements in Amyotrophic Lateral Sc...
Les facteurs de transcription de la famille p53 dans l’atrophie musculaire - Implications dans la Sc...
Cachexia and muscle deconditioning, which are the major comorbidities in patients with chronic disea...
[eng] Protein homeostasis (proteostasis) results from the fine regulation of synthesis and degrad...
Protein homeostasis (proteostasis) results from the fine regulation of synthesis and degradation. Th...
Protein homeostasis (proteostasis) results from the fine regulation of synthesis and degradation. Th...
Mechanisms of muscle atrophy are complex and their understanding might help finding therapeutic solu...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
Muscle atrophy in cachexia results from the imbalance between protein synthesis and degradation due ...
L'atrophie musculaire de la cachexie provient du déséquilibre entre la synthèse et la dégradation de...
L'atrophie musculaire de la cachexie provient du déséquilibre entre la synthèse et la dégradation de...
The p53 family of transcription factors in muscular atrophy - Involvements in Amyotrophic Lateral Sc...
The p53 family of transcription factors in muscular atrophy - Involvements in Amyotrophic Lateral Sc...
Les facteurs de transcription de la famille p53 dans l’atrophie musculaire - Implications dans la Sc...
Cachexia and muscle deconditioning, which are the major comorbidities in patients with chronic disea...
[eng] Protein homeostasis (proteostasis) results from the fine regulation of synthesis and degrad...
Protein homeostasis (proteostasis) results from the fine regulation of synthesis and degradation. Th...
Protein homeostasis (proteostasis) results from the fine regulation of synthesis and degradation. Th...
Mechanisms of muscle atrophy are complex and their understanding might help finding therapeutic solu...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...
International audienceMechanisms of muscle atrophy are complex and their understanding might help fi...