questionsmedicales.fr
Systèmes sanguin et immunitaire
Système immunitaire
Phagocytes
Macrophages
Cellules spumeuses
Cellules spumeuses : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Macrophages
Athérosclérose
Biopsie
Imagerie par résonance magnétique
Échographie
Athérosclérose
Biopsie
Plaques athéroscléreuses
Analyse sanguine
Macrophages
Symptômes
5
Douleur
Maladies cardiovasculaires
Circulation sanguine
Obstruction vasculaire
Signes cliniques
Macrophages
Athérosclérose
Maladies cardiaques
Prévention
5
Prévention
Mode de vie sain
Stress
Maladies cardiovasculaires
Alimentation
Graisses saturées
Exercice
Santé cardiovasculaire
Traitements
5
Cholestérol
Athérosclérose
Alimentation
Exercice physique
Chirurgie
Occlusion vasculaire
Compléments alimentaires
Efficacité
Complications
5
Douleurs thoraciques
Maladies cardiaques
Rupture de plaque
Athérosclérose
Facteurs de risque
5
Facteurs de risque
Hypertension
Âge
Accumulation de lipides
Cholestérol
Facteurs de risque
Sédentarité
Facteurs de risque
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"description": "Comment diagnostique-t-on les cellules spumeuses ?\nQuels tests sont utilisés pour détecter les cellules spumeuses ?\nLes cellules spumeuses sont-elles visibles à l'échographie ?\nQuel rôle joue la biopsie dans le diagnostic ?\nPeut-on détecter les cellules spumeuses par analyse sanguine ?",
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"@type": "Question",
"name": "Comment diagnostique-t-on les cellules spumeuses ?",
"position": 1,
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"text": "Le diagnostic repose sur l'analyse histologique des tissus vasculaires."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour détecter les cellules spumeuses ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des biopsies et des examens d'imagerie comme l'IRM peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Les cellules spumeuses sont-elles visibles à l'échographie ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles ne sont généralement pas visibles à l'échographie standard."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la biopsie dans le diagnostic ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "La biopsie permet d'observer la présence de cellules spumeuses dans les plaques."
}
},
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"@type": "Question",
"name": "Peut-on détecter les cellules spumeuses par analyse sanguine ?",
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"@type": "Question",
"name": "Quels symptômes sont associés aux cellules spumeuses ?",
"position": 6,
"acceptedAnswer": {
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"@type": "Question",
"name": "Les cellules spumeuses causent-elles des douleurs ?",
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{
"@type": "Question",
"name": "Comment les cellules spumeuses affectent-elles la circulation ?",
"position": 8,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Y a-t-il des signes cliniques visibles ?",
"position": 9,
"acceptedAnswer": {
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"text": "Non, les cellules spumeuses ne présentent pas de signes cliniques visibles."
}
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"@type": "Question",
"name": "Les cellules spumeuses sont-elles liées à des maladies spécifiques ?",
"position": 10,
"acceptedAnswer": {
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"text": "Oui, elles sont souvent associées à l'athérosclérose et aux maladies cardiaques."
}
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{
"@type": "Question",
"name": "Comment prévenir la formation de cellules spumeuses ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir un mode de vie sain avec une alimentation équilibrée et de l'exercice."
}
},
{
"@type": "Question",
"name": "Le tabagisme influence-t-il les cellules spumeuses ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme augmente le risque de formation de cellules spumeuses et d'athérosclérose."
}
},
{
"@type": "Question",
"name": "Le stress a-t-il un impact sur les cellules spumeuses ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress chronique peut contribuer à des maladies cardiovasculaires, y compris les cellules spumeuses."
}
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{
"@type": "Question",
"name": "Une alimentation riche en graisses est-elle risquée ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation riche en graisses saturées favorise la formation de cellules spumeuses."
}
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{
"@type": "Question",
"name": "L'exercice régulier aide-t-il à prévenir les cellules spumeuses ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exercice régulier améliore la santé cardiovasculaire et réduit les risques."
}
},
{
"@type": "Question",
"name": "Quels traitements ciblent les cellules spumeuses ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements visent à réduire le cholestérol et à prévenir l'athérosclérose."
}
},
{
"@type": "Question",
"name": "Les statines aident-elles contre les cellules spumeuses ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les statines réduisent le cholestérol et limitent la formation de cellules spumeuses."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements non médicamenteux ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation saine et l'exercice physique peuvent aider à prévenir leur formation."
}
},
{
"@type": "Question",
"name": "Les interventions chirurgicales sont-elles nécessaires ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent être nécessaires en cas de complications graves, comme une occlusion."
}
},
{
"@type": "Question",
"name": "Les traitements naturels sont-ils efficaces ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains compléments peuvent aider, mais leur efficacité n'est pas prouvée scientifiquement."
}
},
{
"@type": "Question",
"name": "Quelles complications sont liées aux cellules spumeuses ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent entraîner des maladies cardiovasculaires graves, comme l'infarctus."
}
},
{
"@type": "Question",
"name": "Les cellules spumeuses augmentent-elles le risque d'AVC ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent contribuer à l'athérosclérose, augmentant le risque d'AVC."
}
},
{
"@type": "Question",
"name": "Peuvent-elles causer des douleurs thoraciques ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Indirectement, en provoquant des maladies cardiaques qui peuvent entraîner des douleurs."
}
},
{
"@type": "Question",
"name": "Les cellules spumeuses sont-elles réversibles ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une fois formées, elles ne sont pas réversibles, mais leur progression peut être contrôlée."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques de rupture de plaque ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les cellules spumeuses peuvent contribuer à la rupture de plaques athéroscléreuses."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent le tabagisme, l'hypertension, le diabète et l'obésité."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il la formation de cellules spumeuses ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque augmente avec l'âge en raison de l'accumulation de lipides."
}
},
{
"@type": "Question",
"name": "Le cholestérol élevé est-il un facteur de risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un taux de cholestérol élevé favorise la formation de cellules spumeuses."
}
},
{
"@type": "Question",
"name": "Le diabète affecte-t-il la santé vasculaire ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le diabète augmente le risque de maladies cardiovasculaires et de cellules spumeuses."
}
},
{
"@type": "Question",
"name": "Le manque d'exercice est-il un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sédentaire augmente le risque de formation de cellules spumeuses."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 18/04/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Chemistry and Technology of Polymers, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland.
Publications dans "Cellules spumeuses" :
3 publications dans cette catégorie
Affiliations :
Department of Chemistry and Technology of Polymers, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Institute of Physical Chemistry, Universität Hamburg, Grindelallee 117, 20146 Hamburg, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Chair of Plastics Technology, Faculty of Mechanical Engineering, TU Dortmund University, Leonhard-Euler-Straße 5, 44227 Dortmund, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Technology of Polymers, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Technology of Polymers, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
School of Mechanical Engineering, Yonsei University, 50, Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Public Health Research Institute, Rutgers New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ 07103.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Public Health Research Institute, Rutgers New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ 07103.
Department of Medicine, Rutgers New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ 07103.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China.
Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, 511436, Guangzhou, China.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China. liushiming@gzhmu.edu.cn.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China. liuningning@gzhmu.edu.cn.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
National Key Laboratory for Innovation and Transformation of Luobing Theory; The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences; Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China (C.M., Y.L., Q.D., X.Q., H.L., M.Z., P.B., J.Y., Y.Z., C.Z., W.Z.).
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Department of General Medicine, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, 250012, Jinan, Shandong, China; The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, 250012, Jinan, China.
Publications dans "Cellules spumeuses" :
Endothelial cells form the innermost layer of all blood vessels and are the only vascular component that remains throughout all vascular segments. The cerebral vasculature has several unique propertie...
The endothelium maintains and regulates vascular homeostasis mainly by balancing interplay between vasorelaxation and vasoconstriction via regulating Nitric Oxide (NO) availability. Endothelial nitric...
Diabetes has emerged as one of the most serious and common chronic diseases of our times, causing life-threatening, disabling and costly complications, and reducing life expectancy. Studies have shown...
This study aims to explore the relationship between QKI-7 and vascular endothelial cell dysfunction and lay a foundation for further clarifying the molecular mechanism of endothelial cell damage in th...
We chose blood samples and pluripotent stem cells and vascular endothelial cells of hospitalized patients with diabetes and diabetes atherosclerosis as research subjects. The expression levels of endo...
The findings of the RT-qPCR and Western blot tests revealed that QKI-7 was highly expressed in blood samples of diabetic patients and atherosclerosis as well as in endothelial cells induced by human p...
This research initially revealed the relevant molecular mechanism of QKI-7 leading to the excessive proliferation of endothelial cells in diabetic and atherosclerotic patients. In view of the role of ...
T-cell interaction with the endothelial cells lining the vessel wall is a necessary step in the inflammatory response that allows T cells to extravasate from the circulation and migrate to sites of in...
Aging is the major risk factor for chronic disease development. Cellular senescence is a key mechanism that triggers or contributes to age-related phenotypes and pathologies. The endothelium, a single...
Endothelial cells (ECs) line the inner surface of blood vessels and play a substantial role in vascular biology. Endothelial dysfunction (ED) is strongly correlated with the initiation and progression...
Ferroptosis is a form of iron-dependent cell death caused by an excessive accumulation of reactive oxygen species and lipid peroxidation. The importance of ferroptosis in the occurrence and progressio...
Cell polarity refers to the uneven distribution of certain cytoplasmic components in a cell with a spatial order. The planar cell polarity (PCP), the cell aligns perpendicular to the polar plane, in e...
Atherosclerosis is significantly influenced by endothelial cell activation and dysfunction. Studies have demonstrated the substantial presence of fibronectin (Fn) within atherosclerotic plaques, promo...
Initially, endothelial cell injury was induced by exposing the cells to oxidized low-density lipoprotein (ox-LDL) and subsequently we generated a mutant strain of aortic endothelial cells with Fn knoc...
The results showed that the Fn...
Aortic Fn...
Tissue fibrosis is an increasingly prevalent condition associated with various diseases and heavily impacting on global morbidity and mortality rates. Growing evidence indicates that common cellular a...
Although transition of fibroblasts to chronically activated myofibroblasts is widely considered the central profibrotic switch, the endothelial cell involvement in development and progression of fibro...
An in-depth understanding of the mechanisms underlying EndMT or the acquisition of a profibrotic secretory phenotype by endothelial cells will provide the rationale for novel endothelial cell reprogra...