questionsmedicales.fr
Acides aminés, peptides et protéines
Protéines
Protéines mitochondriales
Protéines de transport de la membrane mitochondriale
Protéines de découplage mitochondrial
Protéines de découplage mitochondrial : Questions médicales fréquentes
Termes MeSH sélectionnés :
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Protéines de découplage mitochondrial : Questions médicales les plus fréquentes",
"headline": "Protéines de découplage mitochondrial : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Protéines de découplage mitochondrial : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-01-25",
"dateModified": "2025-04-19",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Protéines de découplage mitochondrial"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Protéines de transport de la membrane mitochondriale",
"url": "https://questionsmedicales.fr/mesh/D033681",
"about": {
"@type": "MedicalCondition",
"name": "Protéines de transport de la membrane mitochondriale",
"code": {
"@type": "MedicalCode",
"code": "D033681",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D12.776.575.750"
}
}
},
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Protéine-1 de découplage",
"alternateName": "Uncoupling Protein 1",
"url": "https://questionsmedicales.fr/mesh/D000071256",
"about": {
"@type": "MedicalCondition",
"name": "Protéine-1 de découplage",
"code": {
"@type": "MedicalCode",
"code": "D000071256",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D12.776.575.750.688.500"
}
}
},
{
"@type": "MedicalWebPage",
"name": "Protéine-2 de découplage",
"alternateName": "Uncoupling Protein 2",
"url": "https://questionsmedicales.fr/mesh/D000071246",
"about": {
"@type": "MedicalCondition",
"name": "Protéine-2 de découplage",
"code": {
"@type": "MedicalCode",
"code": "D000071246",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D12.776.575.750.688.750"
}
}
},
{
"@type": "MedicalWebPage",
"name": "Protéine-3 de découplage",
"alternateName": "Uncoupling Protein 3",
"url": "https://questionsmedicales.fr/mesh/D000071247",
"about": {
"@type": "MedicalCondition",
"name": "Protéine-3 de découplage",
"code": {
"@type": "MedicalCode",
"code": "D000071247",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D12.776.575.750.688.875"
}
}
}
],
"about": {
"@type": "MedicalCondition",
"name": "Protéines de découplage mitochondrial",
"alternateName": "Mitochondrial Uncoupling Proteins",
"code": {
"@type": "MedicalCode",
"code": "D000071245",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Colin J Barnstable",
"url": "https://questionsmedicales.fr/author/Colin%20J%20Barnstable",
"affiliation": {
"@type": "Organization",
"name": "Department of Neural and Behavioral Sciences, The Pennsylvania State University, Hershey, PA, 17033, USA. Electronic address: cbarnstable@pennstatehealth.psu.edu."
}
},
{
"@type": "Person",
"name": "Elena A Kotova",
"url": "https://questionsmedicales.fr/author/Elena%20A%20Kotova",
"affiliation": {
"@type": "Organization",
"name": "Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, 119991, Russia."
}
},
{
"@type": "Person",
"name": "Yuri N Antonenko",
"url": "https://questionsmedicales.fr/author/Yuri%20N%20Antonenko",
"affiliation": {
"@type": "Organization",
"name": "Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, 119991, Russia. antonen@belozersky.msu.ru."
}
},
{
"@type": "Person",
"name": "Ljudmila S Khailova",
"url": "https://questionsmedicales.fr/author/Ljudmila%20S%20Khailova",
"affiliation": {
"@type": "Organization",
"name": "Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, 119991, Russia."
}
},
{
"@type": "Person",
"name": "Elena E Pohl",
"url": "https://questionsmedicales.fr/author/Elena%20E%20Pohl",
"affiliation": {
"@type": "Organization",
"name": "Department of Biomedical Sciences, Institute of Physiology, Pathophysiology and Biophysics, University of Veterinary Medicine, 1210 Vienna, Austria."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Special Issue: Lipid Metabolism, Adipogenesis and Fat Tissue Metabolism: Gene Regulation.",
"datePublished": "2023-05-22",
"url": "https://questionsmedicales.fr/article/37239481",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/genes14051121"
}
},
{
"@type": "ScholarlyArticle",
"name": "A Rare Case of Complete Perforation of Endometrial Tissue Through the Mucosa of the Sigmoid Colon.",
"datePublished": "2023-05-15",
"url": "https://questionsmedicales.fr/article/37323309",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.7759/cureus.39038"
}
},
{
"@type": "ScholarlyArticle",
"name": "Mitochondrial Dysfunction: At the Nexus between Alcohol-Associated Immunometabolic Dysregulation and Tissue Injury.",
"datePublished": "2023-05-12",
"url": "https://questionsmedicales.fr/article/37239997",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/ijms24108650"
}
},
{
"@type": "ScholarlyArticle",
"name": "Tailoring the Microarchitectures of 3D Printed Bone-like Scaffolds for Tissue Engineering Applications.",
"datePublished": "2023-05-09",
"url": "https://questionsmedicales.fr/article/37237637",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/bioengineering10050567"
}
},
{
"@type": "ScholarlyArticle",
"name": "Epithelial to mesenchymal transition in mammary gland tissue fibrosis and insights into drug therapeutics.",
"datePublished": "2023-05-09",
"url": "https://questionsmedicales.fr/article/37187521",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.7717/peerj.15207"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Acides aminés, peptides et protéines",
"item": "https://questionsmedicales.fr/mesh/D000602"
},
{
"@type": "ListItem",
"position": 3,
"name": "Protéines",
"item": "https://questionsmedicales.fr/mesh/D011506"
},
{
"@type": "ListItem",
"position": 4,
"name": "Protéines mitochondriales",
"item": "https://questionsmedicales.fr/mesh/D024101"
},
{
"@type": "ListItem",
"position": 5,
"name": "Protéines de transport de la membrane mitochondriale",
"item": "https://questionsmedicales.fr/mesh/D033681"
},
{
"@type": "ListItem",
"position": 6,
"name": "Protéines de découplage mitochondrial",
"item": "https://questionsmedicales.fr/mesh/D000071245"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Protéines de découplage mitochondrial - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Protéines de découplage mitochondrial",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-09",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Protéines de découplage mitochondrial",
"description": "Comment diagnostiquer une dysfonction des UCP ?\nQuels tests sont utilisés pour évaluer les UCP ?\nLes biopsies musculaires sont-elles utiles ?\nQuels symptômes peuvent indiquer un problème d'UCP ?\nLes tests génétiques sont-ils fiables ?",
"url": "https://questionsmedicales.fr/mesh/D000071245?mesh_terms=Tissue+Array+Analysis&page=997#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Protéines de découplage mitochondrial",
"description": "Quels sont les symptômes d'une suractivité des UCP ?\nComment une sous-activité des UCP se manifeste-t-elle ?\nLes UCP affectent-ils la température corporelle ?\nY a-t-il des symptômes neurologiques associés ?\nLes UCP influencent-elles le métabolisme des lipides ?",
"url": "https://questionsmedicales.fr/mesh/D000071245?mesh_terms=Tissue+Array+Analysis&page=997#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Protéines de découplage mitochondrial",
"description": "Comment prévenir les dysfonctionnements des UCP ?\nLe stress oxydatif affecte-t-il les UCP ?\nLes antioxydants aident-ils à protéger les UCP ?\nL'alimentation influence-t-elle la santé mitochondriale ?\nLe tabagisme affecte-t-il les UCP ?",
"url": "https://questionsmedicales.fr/mesh/D000071245?mesh_terms=Tissue+Array+Analysis&page=997#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Protéines de découplage mitochondrial",
"description": "Quels traitements ciblent les UCP ?\nL'exercice physique aide-t-il à réguler les UCP ?\nLes suppléments nutritionnels sont-ils bénéfiques ?\nY a-t-il des traitements expérimentaux ?\nComment la diète influence-t-elle les UCP ?",
"url": "https://questionsmedicales.fr/mesh/D000071245?mesh_terms=Tissue+Array+Analysis&page=997#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Protéines de découplage mitochondrial",
"description": "Quelles complications peuvent survenir avec des UCP dysfonctionnelles ?\nLes UCP sont-elles liées à l'obésité ?\nLes maladies neurodégénératives sont-elles associées aux UCP ?\nLes UCP affectent-elles la santé cardiaque ?\nY a-t-il un lien entre UCP et diabète ?",
"url": "https://questionsmedicales.fr/mesh/D000071245?mesh_terms=Tissue+Array+Analysis&page=997#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Protéines de découplage mitochondrial",
"description": "Quels facteurs de risque influencent les UCP ?\nL'âge affecte-t-il la fonction des UCP ?\nLes maladies génétiques influencent-elles les UCP ?\nLe mode de vie sédentaire impacte-t-il les UCP ?\nLe stress psychologique influence-t-il les UCP ?",
"url": "https://questionsmedicales.fr/mesh/D000071245?mesh_terms=Tissue+Array+Analysis&page=997#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une dysfonction des UCP ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests génétiques et des analyses biochimiques des mitochondries peuvent être effectués."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer les UCP ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests incluent la mesure de la respiration mitochondriale et l'analyse des métabolites."
}
},
{
"@type": "Question",
"name": "Les biopsies musculaires sont-elles utiles ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles permettent d'évaluer la fonction mitochondriale et les niveaux d'UCP."
}
},
{
"@type": "Question",
"name": "Quels symptômes peuvent indiquer un problème d'UCP ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fatigue, intolérance à l'exercice et troubles métaboliques peuvent être des signes."
}
},
{
"@type": "Question",
"name": "Les tests génétiques sont-ils fiables ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent identifier des mutations spécifiques liées aux UCP."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes d'une suractivité des UCP ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une suractivité peut entraîner une perte de poids et une intolérance au froid."
}
},
{
"@type": "Question",
"name": "Comment une sous-activité des UCP se manifeste-t-elle ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut causer une prise de poids, une fatigue accrue et des troubles métaboliques."
}
},
{
"@type": "Question",
"name": "Les UCP affectent-ils la température corporelle ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles jouent un rôle dans la thermogenèse et la régulation de la température."
}
},
{
"@type": "Question",
"name": "Y a-t-il des symptômes neurologiques associés ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des troubles cognitifs et des douleurs neuropathiques peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les UCP influencent-elles le métabolisme des lipides ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles sont impliquées dans la régulation du métabolisme lipidique et glucidique."
}
},
{
"@type": "Question",
"name": "Comment prévenir les dysfonctionnements des UCP ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir un mode de vie sain avec une alimentation équilibrée et de l'exercice régulier."
}
},
{
"@type": "Question",
"name": "Le stress oxydatif affecte-t-il les UCP ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress oxydatif peut altérer la fonction des UCP, donc le réduire est crucial."
}
},
{
"@type": "Question",
"name": "Les antioxydants aident-ils à protéger les UCP ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les antioxydants peuvent réduire les dommages mitochondriaux et soutenir les UCP."
}
},
{
"@type": "Question",
"name": "L'alimentation influence-t-elle la santé mitochondriale ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation riche en nutriments favorise la santé mitochondriale et les UCP."
}
},
{
"@type": "Question",
"name": "Le tabagisme affecte-t-il les UCP ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme peut nuire à la fonction mitochondriale et aux UCP."
}
},
{
"@type": "Question",
"name": "Quels traitements ciblent les UCP ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments comme les agonistes des UCP et des interventions diététiques peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "L'exercice physique aide-t-il à réguler les UCP ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exercice peut améliorer la fonction mitochondriale et l'activité des UCP."
}
},
{
"@type": "Question",
"name": "Les suppléments nutritionnels sont-ils bénéfiques ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antioxydants et des acides gras oméga-3 peuvent soutenir la fonction des UCP."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements expérimentaux ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des thérapies géniques et des modulateurs de l'UCP sont en cours d'étude."
}
},
{
"@type": "Question",
"name": "Comment la diète influence-t-elle les UCP ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une diète riche en acides gras insaturés peut stimuler l'activité des UCP."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec des UCP dysfonctionnelles ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des troubles métaboliques, des maladies cardiovasculaires et des problèmes neurologiques."
}
},
{
"@type": "Question",
"name": "Les UCP sont-elles liées à l'obésité ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une dysfonction des UCP peut contribuer à l'obésité et à la résistance à l'insuline."
}
},
{
"@type": "Question",
"name": "Les maladies neurodégénératives sont-elles associées aux UCP ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies des UCP peuvent être impliquées dans des maladies comme Alzheimer."
}
},
{
"@type": "Question",
"name": "Les UCP affectent-elles la santé cardiaque ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des UCP dysfonctionnelles peuvent augmenter le risque de maladies cardiaques."
}
},
{
"@type": "Question",
"name": "Y a-t-il un lien entre UCP et diabète ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies des UCP peuvent influencer le métabolisme du glucose et le diabète."
}
},
{
"@type": "Question",
"name": "Quels facteurs de risque influencent les UCP ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'alimentation, le mode de vie sédentaire et le stress oxydatif sont des facteurs clés."
}
},
{
"@type": "Question",
"name": "L'âge affecte-t-il la fonction des UCP ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le vieillissement peut altérer la fonction mitochondriale et des UCP."
}
},
{
"@type": "Question",
"name": "Les maladies génétiques influencent-elles les UCP ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines mutations génétiques peuvent affecter la production et la fonction des UCP."
}
},
{
"@type": "Question",
"name": "Le mode de vie sédentaire impacte-t-il les UCP ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sédentaire peut réduire l'activité des UCP et la santé mitochondriale."
}
},
{
"@type": "Question",
"name": "Le stress psychologique influence-t-il les UCP ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut affecter la fonction mitochondriale et des UCP."
}
}
]
}
]
}
Lipid metabolism is pivotal in controlling energy homeostasis [...]....
Endometriosis is a disease that causes endometrial tissues to proliferate outside of the uterus. The condition is often attributed to estrogen imbalance and can lead to severe inflammation and bleedin...
Alcohol misuse, directly or indirectly as a result of its metabolism, negatively impacts most tissues, including four with critical roles in energy metabolism regulation: the liver, pancreas, adipose,...
Material extrusion (MEX), commonly referred to as fused deposition modeling (FDM) or fused filament fabrication (FFF), is a versatile and cost-effective technique to fabricate suitable scaffolds for t...
The epithelial-mesenchymal transition (EMT) is a multi-step morphogenetic process in which epithelial cells lose their epithelial properties and gain mesenchymal characteristics. The process of EMT ha...
The effects of EGF and high glucose (HG) on EMT in mammary epithelial cells, MCF10A and GMECs, as well as their pathogenic role, were studied....
On treatment with EGF and/or HG, qPCR analysis showed a significant increase in the gene expression of EMT markers and downstream signalling genes. The expression of these genes was reduced on treatme...
This study demonstrates that EGF and HG induce EMT in mammary epithelial cells and may also have a role in fibrosis....
Vertex models are a widespread approach for describing the biophysics and behaviors of multicellular systems, especially of epithelial tissues. Vertex models describe a wide variety of developmental s...
The accessory breast is composed of residual glandular mammary tissue that persists after normal embryonic development. The entity is so rare that it is easily neglected in the diagnosis of disease....
We report a 24-year-old virgin Persian woman with a left-sided vulvar mass and no pain or discomfort until shortly before her presentation at our department. Ectopic breast tissue in the vulva was dia...
Accessory breast tissue should be considered as a diagnosis when a mass is seen along the embryonic milk line, especially if the clinical findings reveal changes in the mass accompanied by changes in ...
Cerebral ischemia results in oxygen and glucose deprivation that most commonly occurs after a reduction or interruption in the blood supply to the brain. The consequences of cerebral ischemia are comp...
Microsatellite instability (MSI) is a key biomarker for cancer immunotherapy and prognosis. Integration of MSI testing into a next-generation-sequencing (NGS) panel could save tissue sample, reduce tu...
From January 2019 to December 2020, a total of 174 colorectal cancer (CRC) patients were enrolled, including 31 MSI-high (MSI-H) and 143 microsatellite stability (MSS) cases. Among them, 56 paired tum...
We first intersected the target genomic regions of the NGS panels used in this study to select common microsatellite loci. A total of 42 loci including 23 mononucleotide repeat sites and 19 longer rep...
MSI status can be accurately determined along the targeted NGS panels using only tumor samples. The performance of mononucleotide repeat sites surpasses loci with longer repeat motif in MSI calling....
This study aimed to investigate changes in muscle strength and functional outcome before and after surgery for soft-tissue sarcoma of the thigh and to examine the timing of recovery....
From 2014 to 2019, 15 patients who underwent multiple resections of the thigh muscle for soft-tissue sarcoma of the thigh were included in this study. The muscle strength was measured with an isokinet...
The muscle strength of the affected limb, MSTS score, TESS, EQ-5D, and MWS were significantly decreased at 3 months postoperatively. The recovery plateau was subsequently reached at 12 months postoper...
The estimated postoperative recovery for soft-tissue sarcoma of the thigh is 12 months after surgery....