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Systèmes sanguin et immunitaire
Système immunitaire
Phagocytes
Phagocytes : Questions médicales fréquentes
Diagnostic
5
Déficience immunitaire
Phagocytes
Infections récurrentes
Phagocytes
Réponse immunitaire
Phagocytes
Globules blancs
Phagocytes
Symptômes
5
Déficience immunitaire
Infections
Prévention
5
Prévention des infections
Vaccins
Exercice physique
Phagocytes
Traitements
5
Immunomodulateurs
Antibiotiques
Thérapie génique
Phagocytes
Transfusions sanguines
Globules blancs
Vaccins
Réponse immunitaire
Complications
5
Septicémie
Maladies auto-immunes
Dommages tissulaires
Phagocytes
Maladies chroniques
Inflammation
Infections opportunistes
Phagocytes
Facteurs de risque
5
Maladies génétiques
Vieillissement
Maladies auto-immunes
Phagocytes
Stress psychologique
Phagocytes
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"name": "Comment les phagocytes sont-ils impliqués dans les maladies chroniques ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent contribuer à l'inflammation chronique, aggravant des maladies comme l'arthrite."
}
},
{
"@type": "Question",
"name": "Les phagocytes jouent-ils un rôle dans le cancer ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent soit inhiber soit promouvoir la croissance tumorale selon le contexte."
}
},
{
"@type": "Question",
"name": "Les infections opportunistes sont-elles liées aux phagocytes ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une fonction phagocytaire altérée augmente le risque d'infections opportunistes."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de déficience phagocytaire ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les maladies génétiques, le vieillissement et certaines infections peuvent augmenter ce risque."
}
},
{
"@type": "Question",
"name": "Le tabagisme affecte-t-il les phagocytes ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme peut altérer la fonction des phagocytes et affaiblir l'immunité."
}
},
{
"@type": "Question",
"name": "Les maladies auto-immunes influencent-elles les phagocytes ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent perturber la fonction des phagocytes et provoquer des inflammations."
}
},
{
"@type": "Question",
"name": "L'exposition à des toxines affecte-t-elle les phagocytes ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines toxines peuvent nuire à la fonction des phagocytes et à l'immunité."
}
},
{
"@type": "Question",
"name": "Le stress psychologique influence-t-il les phagocytes ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress psychologique peut diminuer l'efficacité des phagocytes et affaiblir l'immunité."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 18/11/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Department of Immunology, Ophthalmology and Otorhinolaryngology, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain.
Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), Madrid, Spain.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Department of Immunology, Ophthalmology and Otorhinolaryngology, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain.
Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), Madrid, Spain.
Severo Ochoa Center for Molecular Biology (CSIC-UAM), Madrid, Spain.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Department of Immunology, Ophthalmology and Otorhinolaryngology, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain.
Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), Madrid, Spain.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Mater Research Institute-University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia David.Hume@uq.edu.au Katharine.Irvine@uq.edu.au.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Centre for Inflammation Research, University of Edinburgh, Edinburgh, United Kingdom.
Simons Initiative for the Developing Brain, Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Mater Research Institute-University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia David.Hume@uq.edu.au Katharine.Irvine@uq.edu.au.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland. Electronic address: becher@immunology.uzh.ch.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Department of Comparative Biology and Experimental Medicine, University of Calgary, Calgary, AB, Canada. Johnathan.canton@ucalgary.ca.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Department of Entomology, Iowa State University, Ames, IA 50011.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Department of Entomology, Iowa State University, Ames, IA 50011 smithr@iastate.edu.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, NSW, Australia; The University of Sydney, School of Medical Sciences, Faculty of Medicine and Health, Westmead, NSW, Australia; The University of Sydney, Sydney Infectious Diseases, Faculty of Medicine and Health, Westmead, NSW, Australia; Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, NSW, Australia.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, NSW, Australia; The University of Sydney, School of Medical Sciences, Faculty of Medicine and Health, Westmead, NSW, Australia; The University of Sydney, Sydney Infectious Diseases, Faculty of Medicine and Health, Westmead, NSW, Australia.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, NSW, Australia; The University of Sydney, School of Medical Sciences, Faculty of Medicine and Health, Westmead, NSW, Australia; The University of Sydney, Sydney Infectious Diseases, Faculty of Medicine and Health, Westmead, NSW, Australia.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, NSW, Australia; The University of Sydney, School of Medical Sciences, Faculty of Medicine and Health, Westmead, NSW, Australia; The University of Sydney, Sydney Infectious Diseases, Faculty of Medicine and Health, Westmead, NSW, Australia; Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, NSW, Australia. Electronic address: andrew.harman@sydney.edu.au.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
State Key Laboratory of Membrane Biology, College of Future Technology, Institute of Molecular Medicine, Peking University, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Beijing, China.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
State Key Laboratory of Membrane Biology, College of Future Technology, Institute of Molecular Medicine, Peking University, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Beijing, China.
Publications dans "Phagocytes" :
2 publications dans cette catégorie
Affiliations :
State Key Laboratory of Membrane Biology, College of Future Technology, Institute of Molecular Medicine, Peking University, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Beijing, China. chenlei2016@pku.edu.cn.
Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China. chenlei2016@pku.edu.cn.
Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, China. chenlei2016@pku.edu.cn.
National Biomedical Imaging Center, Peking University, Beijing, China. chenlei2016@pku.edu.cn.
Publications dans "Phagocytes" :
1 publication dans cette catégorie
Affiliations :
Program in Molecular Biology, Cell Biology & Biochemistry, Boston University, Boston, MA, United States.
Publications dans "Phagocytes" :
1 publication dans cette catégorie
Affiliations :
Program in Bioinformatics, Boston University, Boston, MA, United States.
Publications dans "Phagocytes" :
Phagocyte NADPH oxidase, a protein complex with a core made up of NOX2 and p22 subunits, is responsible for transferring electrons from intracellular NADPH to extracellular oxygen...
GPR84 is a unique orphan G protein-coupled receptor (GPCR) that can be activated by endogenous medium-chain fatty acids (MCFAs). The signaling of GPR84 is largely pro-inflammatory, which can augment i...
Essential for reactive oxygen species (EROS) protein is a recently identified molecular chaperone of NOX2 (gp91...
Micro and nanoplastics are ubiquitous pollutants that can cause adverse health effects even in humans. Effects of virgin and oxidised (simulating the aging processes) polystyrene nano (nPS) and micro ...
Biofilms are viscoelastic materials that are a prominent public health problem and a cause of most chronic bacterial infections, in large part due to their resistance to clearance by the immune system...
The complement system, professional phagocytes and other cells such as Natural killer cells and mast cells are among the important components of the innate arm of the immune system. These constituents...
In this retrospective cohort study, we evaluated the level of biomarkers of inflammation like phagocyte-related S100 proteins and a panel of cytokines in 128 children with pre-B ALL and 22 with T-ALL....
Peyer's patches (PPs) are secondary lymphoid organs in contact with the external environment via the intestinal lumen, thus combining antigen sampling and immune response initiation sites. Therefore, ...
A small subpopulation of CD66b+ neutrophils with extended lifespan and immensely large size was identified...
Thirty-three plaques were obtained from 31 patients undergoing endarterectomy. Carotid plaques were analyzed for CD markers by immunohistochemistry and immunofluorescence and quantitatively analyzed b...
Plaque CD66b+ neutrophils co-expressed myeloperoxidase (MPO)+ and neutrophil elastase (NE)+. Also, co-expression of CD66b+/CD68+, CD66b+/CD36+, CD66b+/vascular-endothelial-growth- factor (VEGF)+ and 3...
Thus, we conclude that in some of the plaques CD66b+ cells might represent cells resembling Gφ that developed in prolonged culture conditions. Yet, CD66b+/CD163+ co-expressing cells represent a new ne...
The phagocytosis of dead cells by microglia is essential in brain development and homeostasis. However, the mechanism underlying the efficient removal of cell corpses by ramified microglia remains poo...