Titre : Maladie de Chagas

Maladie de Chagas : Questions médicales fréquentes

Termes MeSH sélectionnés :

Gene Expression Profiling
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Maladie de Chagas : Questions médicales les plus fréquentes", "headline": "Maladie de Chagas : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Maladie de Chagas : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-06-25", "dateModified": "2025-03-22", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Maladie de Chagas" }, "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": "Maladies vectorielles", "url": "https://questionsmedicales.fr/mesh/D000079426", "about": { "@type": "MedicalCondition", "name": "Maladies vectorielles", "code": { "@type": "MedicalCode", "code": "D000079426", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "C01.920" } } }, "about": { "@type": "MedicalCondition", "name": "Maladie de Chagas", "alternateName": "Chagas Disease", "code": { "@type": "MedicalCode", "code": "D014355", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Israel Molina", "url": "https://questionsmedicales.fr/author/Israel%20Molina", "affiliation": { "@type": "Organization", "name": "Tropical Medicine Unit, Department of Infectious Diseases, Vall d'Hebron University Hospital, PROSICS Barcelona, Barcelona, Spain; Instituto René Rachou-FIOCRUZ Minas, Chagas Disease Research Group, Belo Horizonte, MG, Brazil." } }, { "@type": "Person", "name": "Eva H Clark", "url": "https://questionsmedicales.fr/author/Eva%20H%20Clark", "affiliation": { "@type": "Organization", "name": "Section of Infectious Diseases, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA." } }, { "@type": "Person", "name": "Caryn Bern", "url": "https://questionsmedicales.fr/author/Caryn%20Bern", "affiliation": { "@type": "Organization", "name": "Department of Epidemiology and Biostatistics, University of California San Francisco School of Medicine, San Francisco, California, USA." } }, { "@type": "Person", "name": "Carlos A Morillo", "url": "https://questionsmedicales.fr/author/Carlos%20A%20Morillo", "affiliation": { "@type": "Organization", "name": "Division of Cardiology, Department of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Foothills Medical Centre, Room C823, 1403 29th Street Northwest, Calgary, Alberta T2N 2T9, Canada. Electronic address: carlos.morillo@ucalgary.ca." } }, { "@type": "Person", "name": "Susan P Montgomery", "url": "https://questionsmedicales.fr/author/Susan%20P%20Montgomery", "affiliation": { "@type": "Organization", "name": "Parasitic Diseases Branch, Centers for Disease Control and Prevention, Atlanta, Georgia (S.P.M.)." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Genome-wide characterization, functional analysis, and expression profiling of the Aux/IAA gene family in spinach.", "datePublished": "2024-06-05", "url": "https://questionsmedicales.fr/article/38840073", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1186/s12864-024-10467-z" } }, { "@type": "ScholarlyArticle", "name": "Factor-specific generative pattern from large-scale drug-induced gene expression profile.", "datePublished": "2023-04-18", "url": "https://questionsmedicales.fr/article/37072452", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1038/s41598-023-33061-x" } }, { "@type": "ScholarlyArticle", "name": "Profiling of Circulating Gene Expression Reveals Molecular Signatures Associated with Intracranial Aneurysm Rupture Risk.", "datePublished": "2022-12-03", "url": "https://questionsmedicales.fr/article/36460938", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s40291-022-00626-x" } }, { "@type": "ScholarlyArticle", "name": "Role of Toothbrushes as Gene Expression Profiling Tool for Oral Cancer Screening in Tobacco and Alcohol Users.", "datePublished": "2022-06-30", "url": "https://questionsmedicales.fr/article/35805720", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3390/ijerph19138052" } }, { "@type": "ScholarlyArticle", "name": "Alterations of the Fatty Acid Profile and the Expression of Genes Related to FA Metabolism in Cirrhotic Liver Tissue.", "datePublished": "2024-07-25", "url": "https://questionsmedicales.fr/article/39125684", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3390/ijms25158115" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Infection", "item": "https://questionsmedicales.fr/mesh/D007239" }, { "@type": "ListItem", "position": 3, "name": "Maladies vectorielles", "item": "https://questionsmedicales.fr/mesh/D000079426" }, { "@type": "ListItem", "position": 4, "name": "Maladie de Chagas", "item": "https://questionsmedicales.fr/mesh/D014355" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Maladie de Chagas - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Maladie de Chagas", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-10", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Maladie de Chagas", "description": "Comment diagnostique-t-on la maladie de Chagas ?\nQuels examens sont utilisés pour le diagnostic ?\nPeut-on diagnostiquer la maladie par biopsie ?\nQuels sont les signes cliniques au diagnostic ?\nLa maladie de Chagas est-elle toujours symptomatique ?", "url": "https://questionsmedicales.fr/mesh/D014355?mesh_terms=Gene+Expression+Profiling&page=7#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Maladie de Chagas", "description": "Quels sont les symptômes aigus de la maladie de Chagas ?\nQuels symptômes chroniques peuvent apparaître ?\nY a-t-il des symptômes cutanés associés ?\nComment se manifeste l'œdème de l'œil ?\nLes symptômes varient-ils selon les régions ?", "url": "https://questionsmedicales.fr/mesh/D014355?mesh_terms=Gene+Expression+Profiling&page=7#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Maladie de Chagas", "description": "Comment prévenir la maladie de Chagas ?\nLes moustiquaires sont-elles efficaces ?\nL'éducation sanitaire joue-t-elle un rôle ?\nLes tests de dépistage sont-ils importants ?\nPeut-on prévenir la transmission par voie orale ?", "url": "https://questionsmedicales.fr/mesh/D014355?mesh_terms=Gene+Expression+Profiling&page=7#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Maladie de Chagas", "description": "Quel est le traitement principal de la maladie de Chagas ?\nLe traitement est-il efficace à tous les stades ?\nY a-t-il des effets secondaires au traitement ?\nDes traitements alternatifs existent-ils ?\nLe traitement prévient-il les complications ?", "url": "https://questionsmedicales.fr/mesh/D014355?mesh_terms=Gene+Expression+Profiling&page=7#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Maladie de Chagas", "description": "Quelles sont les complications cardiaques possibles ?\nLa maladie peut-elle affecter le système digestif ?\nY a-t-il des risques de décès liés à la maladie ?\nLes complications sont-elles réversibles ?\nComment les complications affectent-elles la qualité de vie ?", "url": "https://questionsmedicales.fr/mesh/D014355?mesh_terms=Gene+Expression+Profiling&page=7#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Maladie de Chagas", "description": "Quels sont les principaux facteurs de risque ?\nLes voyages dans certaines régions augmentent-ils le risque ?\nLes conditions de vie influencent-elles le risque ?\nLes antécédents familiaux jouent-ils un rôle ?\nLes personnes immunodéprimées sont-elles plus à risque ?", "url": "https://questionsmedicales.fr/mesh/D014355?mesh_terms=Gene+Expression+Profiling&page=7#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on la maladie de Chagas ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur des tests sérologiques pour détecter les anticorps anti-T. cruzi." } }, { "@type": "Question", "name": "Quels examens sont utilisés pour le diagnostic ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests comme l'ELISA, l'immunofluorescence et la PCR sont couramment utilisés." } }, { "@type": "Question", "name": "Peut-on diagnostiquer la maladie par biopsie ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une biopsie de tissu peut révéler la présence du parasite dans certains cas." } }, { "@type": "Question", "name": "Quels sont les signes cliniques au diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Les signes peuvent inclure des œdèmes, des éruptions cutanées et des symptômes cardiaques." } }, { "@type": "Question", "name": "La maladie de Chagas est-elle toujours symptomatique ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Non, elle peut être asymptomatique pendant des années avant d'entraîner des complications." } }, { "@type": "Question", "name": "Quels sont les symptômes aigus de la maladie de Chagas ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes aigus incluent fièvre, fatigue, et gonflement au site de la piqûre." } }, { "@type": "Question", "name": "Quels symptômes chroniques peuvent apparaître ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes chroniques incluent des problèmes cardiaques et digestifs, comme l'arythmie." } }, { "@type": "Question", "name": "Y a-t-il des symptômes cutanés associés ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des éruptions cutanées et des lésions peuvent se développer, surtout au stade aigu." } }, { "@type": "Question", "name": "Comment se manifeste l'œdème de l'œil ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "L'œdème de l'œil, ou signe de Romaña, se manifeste par un gonflement autour de l'œil." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon les régions ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent varier en fonction de la souche du parasite et de l'hôte." } }, { "@type": "Question", "name": "Comment prévenir la maladie de Chagas ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention inclut l'amélioration des conditions de logement et l'utilisation d'insecticides." } }, { "@type": "Question", "name": "Les moustiquaires sont-elles efficaces ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les moustiquaires peuvent réduire le contact avec les insectes vecteurs de la maladie." } }, { "@type": "Question", "name": "L'éducation sanitaire joue-t-elle un rôle ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'éducation sur les risques et les méthodes de prévention est cruciale pour réduire l'incidence." } }, { "@type": "Question", "name": "Les tests de dépistage sont-ils importants ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le dépistage des donneurs de sang et des femmes enceintes est essentiel pour prévenir la transmission." } }, { "@type": "Question", "name": "Peut-on prévenir la transmission par voie orale ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, éviter la consommation d'aliments contaminés peut prévenir la transmission orale de la maladie." } }, { "@type": "Question", "name": "Quel est le traitement principal de la maladie de Chagas ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement principal est l'utilisation de médicaments antiparasitaires comme le benznidazole." } }, { "@type": "Question", "name": "Le traitement est-il efficace à tous les stades ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement est plus efficace au stade aigu; son efficacité diminue au stade chronique." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires au traitement ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des effets secondaires comme des éruptions cutanées et des troubles gastro-intestinaux peuvent survenir." } }, { "@type": "Question", "name": "Des traitements alternatifs existent-ils ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des traitements alternatifs sont en cours d'étude, mais le benznidazole reste le standard." } }, { "@type": "Question", "name": "Le traitement prévient-il les complications ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Un traitement précoce peut réduire le risque de complications à long terme, comme les problèmes cardiaques." } }, { "@type": "Question", "name": "Quelles sont les complications cardiaques possibles ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications cardiaques incluent l'insuffisance cardiaque, les arythmies et la cardiomyopathie." } }, { "@type": "Question", "name": "La maladie peut-elle affecter le système digestif ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des complications digestives comme l'agrandissement de l'œsophage ou du côlon peuvent survenir." } }, { "@type": "Question", "name": "Y a-t-il des risques de décès liés à la maladie ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des complications graves peuvent entraîner la mort, surtout si non traitées." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être gérées, mais beaucoup sont irréversibles sans traitement précoce." } }, { "@type": "Question", "name": "Comment les complications affectent-elles la qualité de vie ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Les complications peuvent gravement affecter la qualité de vie, limitant les activités quotidiennes." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent la pauvreté, le manque d'accès à des logements sains et l'exposition aux insectes vecteurs." } }, { "@type": "Question", "name": "Les voyages dans certaines régions augmentent-ils le risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, voyager dans des zones endémiques augmente le risque d'exposition au parasite." } }, { "@type": "Question", "name": "Les conditions de vie influencent-elles le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, vivre dans des habitations en terre ou en bois augmente le risque d'infestation par les triatomes." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, avoir des antécédents familiaux de la maladie peut augmenter le risque d'infection." } }, { "@type": "Question", "name": "Les personnes immunodéprimées sont-elles plus à risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes immunodéprimées peuvent être plus susceptibles de développer des formes graves de la maladie." } } ] } ] }

Sources (10000 au total)

Genome-wide characterization, functional analysis, and expression profiling of the Aux/IAA gene family in spinach.

The auxin/indole-3-acetic acid (Aux/IAA) gene family is a crucial element of the auxin signaling pathway, significantly influencing plant growth and development. Hence, we conducted a comprehensive in... A total of 24 definitive Aux/IAA genes were identified, exhibiting diverse attributes in terms of amino acid length, molecular weight, and isoelectric points. This diversity underscores potential spec... These observations indicate a complex interplay of gene-specific and temporal regulation in response to auxin. Moreover, the comparison with other plant species emphasized both shared characteristics ...

Profiling of Circulating Gene Expression Reveals Molecular Signatures Associated with Intracranial Aneurysm Rupture Risk.

Following detection, rupture risk assessment for intracranial aneurysms (IAs) is critical. Towards molecular prognostics, we hypothesized that circulating blood RNA expression profiles are associated ... We performed RNA sequencing on 68 blood samples from IA patients. Here, patients were categorized as either high or low risk by assessment of aneurysm size (≥ 5 mm = high risk) and Population, Hyperte... We analyzed transcriptomes of 68 IA patients. In these cases, 31 IAs were large (≥ 5 mm), while 26 IAs had a high PHASES score. Based on size, 36 genes associated with high-risk IAs, and two were corr... Here, we identified genes associated with IA risk, as quantified by common clinical metrics. Preliminary classification models demonstrated feasibility of assessing IA risk using whole blood expressio...

Role of Toothbrushes as Gene Expression Profiling Tool for Oral Cancer Screening in Tobacco and Alcohol Users.

The use of toothbrushes was investigated as a potential RNA source and gene expression profiling tool for oral cancer screening in tobacco and alcohol users.... A total of 20 subjects were selected on the basis of inclusion and exclusion criteria. They were divided into two groups: group I-healthy controls (... The gene expression of BAX decreased significantly in alcoholics and smokers (0.13867 ± 0.12014), while the gene expression of BCL2 increased in alcoholics and smokers (1.91001 ± 0.90425) in compariso... A toothbrush is a good source of RNA, and gene expression analysis can be performed using the genetic material retrieved from toothbrushes, which can aid in the early diagnosis of oral squamous cell c...

Identification of molecular subgroups in osteomyelitis induced by staphylococcus aureus infection through gene expression profiles.

Staphylococcus aureus (S. aureus) infection-induced osteomyelitis (OM) is an inflammatory bone disease accompanied by persistent bone destruction, and the treatment is challenging because of its tende... Integration of 164 OM samples and 60 healthy samples from three datasets of the Gene Expression Omnibus (GEO) database. OM patients were classified into different molecular subgroups based on unsuperv... Two subgroups with excellent consistency were identified in this study, subgroup and hospital length of stay were independent predictors of OM. Compared with subgroup I, OM patients in subgroup II had... The current study showed that OM subgroup II had longer hospital length of stay and more severe disease, the osteoclast differentiation pathway and the main target CTSK contribute to our deeper unders...