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Academic literature on the topic 'Mucoviscidose – Inflammation'
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Journal articles on the topic "Mucoviscidose – Inflammation"
Delacourt, C. "Inflammation et mucoviscidose." Archives de Pédiatrie 10 (September 2003): S338—S341. http://dx.doi.org/10.1016/s0929-693x(03)90049-2.
Full textPuchelle, Edith. "Inflammation bronchique précoce dans la mucoviscidose." Journal de la Société de Biologie 196, no. 1 (2002): 29–35. http://dx.doi.org/10.1051/jbio/2002196010029.
Full textMunck, A. "Inflammation et infection pulmonaire liées à la mucoviscidose." Revue des Maladies Respiratoires 22, no. 3 (June 2005): 526–28. http://dx.doi.org/10.1016/s0761-8425(05)85593-7.
Full textMunck, Anne. "Mucoviscidose: inflammation, stress oxydant, infection. Essais de manipulation nutritionnelle." Nutrition Clinique et Métabolisme 14, no. 3 (September 2000): 201–5. http://dx.doi.org/10.1016/s0985-0562(00)80023-0.
Full textMaurey, C., P. Henno, C. Delclaux, C. Danel, D. Israel-Biet, and M. Levy. "057 Inflammation vasculaire et dysfonction endothéliale pulmonaire dans la mucoviscidose." Revue des Maladies Respiratoires 23, no. 5 (November 2006): 541. http://dx.doi.org/10.1016/s0761-8425(06)71885-x.
Full textJovicevic, Jasna, and Vladimir Kljajic. "Nasal polyposis and allergic rhinitis: Our experience." Srpski arhiv za celokupno lekarstvo 133, Suppl. 2 (2005): 105–7. http://dx.doi.org/10.2298/sarh05s2105j.
Full textDissertations / Theses on the topic "Mucoviscidose – Inflammation"
GIUDICELLI, JACQUES. "Mucoviscidose : proteines de l'inflammation et cytokines seriques." Lyon 1, 1993. http://www.theses.fr/1993LYO1M054.
Full textEscotte, Sandie. "Inflammation de la muqueuse bronchite dans la mucoviscidose. Approches thérapeutiques." Reims, 2001. http://www.theses.fr/2001REIMS024.
Full textGrumbach, Yaël. "Effet de la lipoxine A4 sur l'épithélium bronchique humain." Montpellier 2, 2007. http://www.theses.fr/2007MON20074.
Full textGauthier, Alexandre. "Rôle des protéases à sérine du polynucléaire neutrophile dans l'inflammation associée à la mucoviscidose." Thesis, Tours, 2009. http://www.theses.fr/2009TOUR4040.
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Lévêque, Manuella. "Résolution de l'inflammation - infection dans les macrophages de patients atteints de mucoviscidose : impact de la membrane." Thesis, Rennes 1, 2016. http://www.theses.fr/2016REN1B041/document.
Full textMacrophages play a significant role in the initiating stages of immune responses regulating inflammation and clearance of the pathogens. In cystic fibrosis, inability of the macrophage to act as a suppressor cell leading to chronic inflammation/infection cannot be resolved. The aims of this work was to find new targets responsible for alterations in cystic fibrosis macrophages. Regarding inflammation, the soluble form of CD14 (sCD14), find overproduced by cystic fibrosis macrophages, is characterized to be a DAMP as it contributes for maintenance of inflammation in tissues. Regarding infection, the activity of TRPV2, involved in phagocytic capacity of macrophage, is impaired. In cystic fibrosis, inflammation and infection were closely linked to the alteration of the plasma membrane microstructures involved in the production of sCD14 and in the phagocytosis process. In conclusion, the alterations of macrophage weaken innate defense of cystic fibrosis patients and may be involved in cystic fibrosis disease progression and lung damage. Consequently, interventions aimed to reduce ongoing infection and destructive inflammatory response may be beneficial in order to preserve their lung function. In this way, therapeutic approaches aimed to correct cystic fibrosis macrophages dysfunctions might provide improved resolution of infection and inflammation
Bardin, Pauline. "Inflammation pulmonaire et rôle des microARN dans la mucoviscidose Small RNA and transcriptome sequencing reveal the role of miR-199a-3p in inflammatory processes in cystic fibrosis airways Mucoviscidose : dans la ligne des miR." Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUS046.
Full textIn patients with cystic fibrosis (CF), at the pulmonary level, the ionic imbalance caused by CFTR chloride channel dysfunction promoting hyper-inflammation, whose regulatory mechanisms are altered. In this context, the NF-κB pathway is hyper-activated, but the origin of its deregulation remains uncertain. The aim of this work was to study the role of miRNA in pulmonary pathophysiology in CF patients. A small RNAseq analyse on bronchial epithelial cells cultured in air-liquid interface from CF patients and non-CF healthy subjects, allowed to identify miR-199a-3p, which is underexpressed in CF cells and regulates IKKβ directly and consequently the NF κB pathway activation and IL-8 secretion. In CF cells, miR-199a-3p origin is not due to pro-inflammatory context, nor CFTR intrinsic dysfunction but due to intracellular calcium concentration variation whose modulate the miR-199a-3p expression through one of the genes that synthesize it. Moreover, miR-199a-3p expression could be decreased following an infection by Pseudomonas aeruginosa, the most frequently found pathogen in CF airways. MiR-199a-3p can interact with others dysregulated miRNA in CF, the miR-636 and miR-9. MiR-636, an another miR identified by the small RNAseq, is overexpressed in CF cells and regulates negatively IL1R1 and IKKβ and positively RANK. Overexpression of miR-636 allows decreasing NF-κB pathway activation and IL-8, IL-6 secretions. MiR-199a-3p was a potential biomarker of plasma and miR-636 and miR-9 potential neutrophil biomarkers in CF patients vs non-CF. All these results illustrate the pivotal role of miRNA in lung inflammation in cystic fibrosis patients
HUBEAU, CEDRIC. "Caracteristiques cellulaires de l'inflammation dans les voies aeriennes de patients mucoviscidosiques (doctorat : genie biologique et medical)." Reims, 2001. http://www.theses.fr/2001REIMM202.
Full textDegroote, Sophie. "Glycosylation et sulfutation des mucines bronchiques humaines : influence de l'inflammation." Lille 1, 1999. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/1999/50376-1999-295.pdf.
Full textNous avons ensuite caractérisé, en périphérie des mucines bronchiques de patients CF ou atteints de bronchite chronique, une hypersialylation et une surexpression de l'épitope sialyl Lewis x liées à l'inflammation (et à l'infection), alors que l'hypersulfatation des mucines bronchiques serait une anomalie primaire, liée aux mutations du gène CFTR. L'influence de l'inflammation sur les phénomènes de glycosylation et de sulfatation a été confirmée en caractérisant une certaine augmentation des activités (Alpha)1-3-fucosyltransférasiques, (Alpha)2-3-sialyltransférasiques et GlcNac-6-O-sulfotransférasique induite par le facteur de nécrose tumorale dans la lignée MM-39 d'origine glandulaire bronchique humaine, et dans des explants bronchiques. Enfin, nous avons démontré que P. Aeruginosa reconnaissait préférentiellement l'épitope sialyl Lewis x présent en périphérie des mucines bronchiques humaines et surexprimé chez les patients très infectés, ce qui pourrait expliquer la persistance de cette bactérie dans la mucoviscidose
Henry, Clémence. "Caractérisation du rôle du canal calcique TRPV4 dans la réponse inflammatoire pulmonaire : implication dans la mucoviscidose." Thesis, Tours, 2014. http://www.theses.fr/2014TOUR4037.
Full textCystic fibrosis (CF) is due to mutations in the gene encoding the Cystic Fibrosis Transmembrane conductance Regulator (CFTR). The pulmonary consequence of the disease accunts for over 90 % of the morbidity and mortality and is characterized by chronic infection and persistent inflammation. This uncontrolled inflammation participates significantly to the degradation of the lung tissue. Despite recent progress, current therapies do not allow effecgive treatment of CF lung disease. It is therefore necessary to characterize nex cellular and molecular mechanisms that could contribute to lung inflammation. In that purpose, we focused on the calcium channel "Transient Receptor Potential Vanilloid 4" (TRPV4) expressed by respiratory epithelium. Using in vitro and in vivo approaches, we found that TRP4 activation triggers the secretion of inflammatory mediators (including cytokines and lipids) and leukocytes recruitment into the lungs. We also observed a significant alteration of TRPV4-dependent signalling in the CF context, suggesting that TRPV4 could constitue a promising target for the development of new anti-inflammatory therapies in lung diseases such as CF
Bitam, Sara. "Nouveaux correcteurs de la protéine F508del-CFTR dans le contexte de la mucoviscidose." Thesis, Sorbonne Paris Cité, 2015. http://www.theses.fr/2015PA05T034.
Full textCystic fibrosis is due to the loss of epithelial chloride transport caused by mutations in the CFTR gene, the most frequent mutation being F508del. One of the strategies developed to find new treatment for Cystic fibrosis (CF) is to discover compounds that correct the trafficking of F508del-CFTR to the plasma membrane. Using hypothesis-driven approach and combining modeling of NBD1, molecular docking and functional assays, we identified 4 compounds that correct F508del-CFTR function in cells (including human primary bronchial cells in culture) and F508del mice. New correctors probably act by interrupting the interaction between F508del-CFTR with keratin 8 (Odolczyk et al EMBO Mol Med 2013). During my PhD, I focused on one of those molecules, the "c407" molecule. The aim of my thesis was to investigate the mechanisms of action of this molecule. I have also evaluated the effectiveness of current treatments in the context of complex alleles F508del-CFTR. In the second part of my thesis, I studied the effect of a cytokine (TNFα) on the protein F508del-CFTR. Unexpectedly, I observed that the TNFα at physiological concentrations, corrects the trafficking of F508del-CFTR protein. This observation could explain a residual function of F508del-CFTR in some CF patients. In conclusion, my thesis helped to clarify the mechanisms of action of new correctors of F508del-CFTR