Titre : Antigènes HLA-G

Antigènes HLA-G : Questions médicales fréquentes

Termes MeSH sélectionnés :

Cluster Analysis
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Antigènes HLA-G : Questions médicales les plus fréquentes", "headline": "Antigènes HLA-G : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Antigènes HLA-G : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-04-22", "dateModified": "2025-04-17", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Antigènes HLA-G" }, "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": "Antigènes HLA", "url": "https://questionsmedicales.fr/mesh/D006680", "about": { "@type": "MedicalCondition", "name": "Antigènes HLA", "code": { "@type": "MedicalCode", "code": "D006680", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.050.705.552.450" } } }, "about": { "@type": "MedicalCondition", "name": "Antigènes HLA-G", "alternateName": "HLA-G Antigens", "code": { "@type": "MedicalCode", "code": "D059951", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Philippe Moreau", "url": "https://questionsmedicales.fr/author/Philippe%20Moreau", "affiliation": { "@type": "Organization", "name": "Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Direction de la Recherche Fondamentale, Institut de Biologie François Jacob, Service de Recherches en Hémato-Immunologie, Hôpital Saint-Louis, IUH, Paris, France." } }, { "@type": "Person", "name": "Eduardo A Donadi", "url": "https://questionsmedicales.fr/author/Eduardo%20A%20Donadi", "affiliation": { "@type": "Organization", "name": "Division of Clinical Immunology, School of Medicine of Ribeirão Preto, University of São Paulo, São Paulo, Brazil." } }, { "@type": "Person", "name": "Geert W Haasnoot", "url": "https://questionsmedicales.fr/author/Geert%20W%20Haasnoot", "affiliation": { "@type": "Organization", "name": "Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands." } }, { "@type": "Person", "name": "Jos J M Drabbels", "url": "https://questionsmedicales.fr/author/Jos%20J%20M%20Drabbels", "affiliation": { "@type": "Organization", "name": "Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands." } }, { "@type": "Person", "name": "Frans H J Claas", "url": "https://questionsmedicales.fr/author/Frans%20H%20J%20Claas", "affiliation": { "@type": "Organization", "name": "Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Mapping, clustering, and analysis of research in psychiatric genomics.", "datePublished": "2022-10-21", "url": "https://questionsmedicales.fr/article/36302202", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1097/YPG.0000000000000325" } }, { "@type": "ScholarlyArticle", "name": "CAGECAT: The CompArative GEne Cluster Analysis Toolbox for rapid search and visualisation of homologous gene clusters.", "datePublished": "2023-05-03", "url": "https://questionsmedicales.fr/article/37131131", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1186/s12859-023-05311-2" } }, { "@type": "ScholarlyArticle", "name": "A topographical analysis of encephalocele locations: generation of a standardised atlas and cluster analysis.", "datePublished": "2023-03-10", "url": "https://questionsmedicales.fr/article/36897404", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s00381-023-05883-7" } }, { "@type": "ScholarlyArticle", "name": "Phenotyping of atrial fibrillation with cluster analysis and external validation.", "datePublished": "2023-11-10", "url": "https://questionsmedicales.fr/article/37263768", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1136/heartjnl-2023-322447" } }, { "@type": "ScholarlyArticle", "name": "Cluster analysis categorizes five phenotypes of pulmonary tuberculosis.", "datePublished": "2022-06-16", "url": "https://questionsmedicales.fr/article/35710915", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1038/s41598-022-13526-1" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Facteurs biologiques", "item": "https://questionsmedicales.fr/mesh/D001685" }, { "@type": "ListItem", "position": 3, "name": "Antigènes", "item": "https://questionsmedicales.fr/mesh/D000941" }, { "@type": "ListItem", "position": 4, "name": "Isoantigènes", "item": "https://questionsmedicales.fr/mesh/D007519" }, { "@type": "ListItem", "position": 5, "name": "Antigènes d'histocompatibilité", "item": "https://questionsmedicales.fr/mesh/D006649" }, { "@type": "ListItem", "position": 6, "name": "Antigènes HLA", "item": "https://questionsmedicales.fr/mesh/D006680" }, { "@type": "ListItem", "position": 7, "name": "Antigènes HLA-G", "item": "https://questionsmedicales.fr/mesh/D059951" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Antigènes HLA-G - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Antigènes HLA-G", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-17", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Antigènes HLA-G", "description": "Comment diagnostiquer une anomalie des HLA-G ?\nQuels tests sont utilisés pour détecter les HLA-G ?\nLes HLA-G sont-ils liés à des maladies spécifiques ?\nPeut-on mesurer les HLA-G dans le liquide amniotique ?\nLes HLA-G sont-ils présents dans le sang ?", "url": "https://questionsmedicales.fr/mesh/D059951?mesh_terms=Cluster+Analysis&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Antigènes HLA-G", "description": "Quels symptômes sont associés aux anomalies d'HLA-G ?\nLes anomalies d'HLA-G affectent-elles la grossesse ?\nLes HLA-G influencent-ils la fertilité ?\nY a-t-il des symptômes liés aux cancers associés aux HLA-G ?\nLes HLA-G sont-ils impliqués dans des maladies inflammatoires ?", "url": "https://questionsmedicales.fr/mesh/D059951?mesh_terms=Cluster+Analysis&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Antigènes HLA-G", "description": "Comment prévenir les complications liées aux HLA-G ?\nY a-t-il des mesures préventives pour les femmes enceintes ?\nLes vaccinations influencent-elles les HLA-G ?\nComment le mode de vie affecte-t-il les HLA-G ?\nLes tests génétiques peuvent-ils aider à la prévention ?", "url": "https://questionsmedicales.fr/mesh/D059951?mesh_terms=Cluster+Analysis&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Antigènes HLA-G", "description": "Comment traiter les anomalies d'HLA-G ?\nLes transfusions sanguines affectent-elles les HLA-G ?\nY a-t-il des traitements spécifiques pour les cancers liés aux HLA-G ?\nLes traitements hormonaux influencent-ils les HLA-G ?\nPeut-on utiliser des thérapies géniques pour les HLA-G ?", "url": "https://questionsmedicales.fr/mesh/D059951?mesh_terms=Cluster+Analysis&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Antigènes HLA-G", "description": "Quelles complications peuvent survenir avec des HLA-G anormaux ?\nLes HLA-G anormaux sont-ils liés à des maladies auto-immunes ?\nLes HLA-G affectent-ils la survie des greffes ?\nY a-t-il des risques de cancer avec des HLA-G anormaux ?\nLes complications des HLA-G peuvent-elles être traitées ?", "url": "https://questionsmedicales.fr/mesh/D059951?mesh_terms=Cluster+Analysis&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Antigènes HLA-G", "description": "Quels sont les facteurs de risque pour les anomalies d'HLA-G ?\nL'âge maternel influence-t-il les HLA-G ?\nLes maladies chroniques affectent-elles les HLA-G ?\nLe stress a-t-il un impact sur les HLA-G ?\nLes infections virales influencent-elles les HLA-G ?", "url": "https://questionsmedicales.fr/mesh/D059951?mesh_terms=Cluster+Analysis&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une anomalie des HLA-G ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins pour mesurer les niveaux d'HLA-G peuvent être effectués." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour détecter les HLA-G ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests ELISA et PCR sont couramment utilisés pour détecter les HLA-G." } }, { "@type": "Question", "name": "Les HLA-G sont-ils liés à des maladies spécifiques ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des niveaux anormaux d'HLA-G sont associés à des maladies auto-immunes et des cancers." } }, { "@type": "Question", "name": "Peut-on mesurer les HLA-G dans le liquide amniotique ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les niveaux d'HLA-G peuvent être mesurés dans le liquide amniotique pour des études prénatales." } }, { "@type": "Question", "name": "Les HLA-G sont-ils présents dans le sang ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les antigènes HLA-G peuvent être détectés dans le sang maternel et fœtal." } }, { "@type": "Question", "name": "Quels symptômes sont associés aux anomalies d'HLA-G ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les anomalies d'HLA-G peuvent entraîner des complications immunitaires, mais souvent asymptomatiques." } }, { "@type": "Question", "name": "Les anomalies d'HLA-G affectent-elles la grossesse ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des niveaux anormaux peuvent être liés à des complications comme la prééclampsie." } }, { "@type": "Question", "name": "Les HLA-G influencent-ils la fertilité ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des niveaux d'HLA-G peuvent affecter la fertilité en modulant la réponse immunitaire." } }, { "@type": "Question", "name": "Y a-t-il des symptômes liés aux cancers associés aux HLA-G ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes dépendent du type de cancer, mais peuvent inclure fatigue et perte de poids." } }, { "@type": "Question", "name": "Les HLA-G sont-ils impliqués dans des maladies inflammatoires ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des niveaux d'HLA-G peuvent être modifiés dans des maladies inflammatoires chroniques." } }, { "@type": "Question", "name": "Comment prévenir les complications liées aux HLA-G ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et une gestion des facteurs de risque sont essentiels." } }, { "@type": "Question", "name": "Y a-t-il des mesures préventives pour les femmes enceintes ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi prénatal régulier et une alimentation saine sont recommandés." } }, { "@type": "Question", "name": "Les vaccinations influencent-elles les HLA-G ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Certaines vaccinations peuvent moduler la réponse immunitaire, affectant les HLA-G." } }, { "@type": "Question", "name": "Comment le mode de vie affecte-t-il les HLA-G ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Un mode de vie sain peut aider à maintenir un équilibre immunitaire, influençant les HLA-G." } }, { "@type": "Question", "name": "Les tests génétiques peuvent-ils aider à la prévention ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les tests génétiques peuvent identifier des risques liés aux anomalies d'HLA-G." } }, { "@type": "Question", "name": "Comment traiter les anomalies d'HLA-G ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement dépend de la condition sous-jacente, souvent immunosuppresseurs ou thérapies ciblées." } }, { "@type": "Question", "name": "Les transfusions sanguines affectent-elles les HLA-G ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les transfusions peuvent influencer les niveaux d'HLA-G, nécessitant un suivi." } }, { "@type": "Question", "name": "Y a-t-il des traitements spécifiques pour les cancers liés aux HLA-G ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent la chimiothérapie, la radiothérapie et l'immunothérapie." } }, { "@type": "Question", "name": "Les traitements hormonaux influencent-ils les HLA-G ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traitements hormonaux peuvent moduler l'expression des HLA-G dans certains cas." } }, { "@type": "Question", "name": "Peut-on utiliser des thérapies géniques pour les HLA-G ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des recherches sont en cours sur l'utilisation de thérapies géniques pour moduler HLA-G." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec des HLA-G anormaux ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications immunitaires, des troubles de la grossesse et des cancers peuvent survenir." } }, { "@type": "Question", "name": "Les HLA-G anormaux sont-ils liés à des maladies auto-immunes ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des niveaux anormaux d'HLA-G sont souvent associés à des maladies auto-immunes." } }, { "@type": "Question", "name": "Les HLA-G affectent-ils la survie des greffes ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des niveaux d'HLA-G peuvent influencer le rejet ou la survie des greffes d'organes." } }, { "@type": "Question", "name": "Y a-t-il des risques de cancer avec des HLA-G anormaux ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des niveaux anormaux d'HLA-G sont associés à un risque accru de certains cancers." } }, { "@type": "Question", "name": "Les complications des HLA-G peuvent-elles être traitées ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être gérées par des traitements médicaux appropriés." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque pour les anomalies d'HLA-G ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux, certaines infections et des facteurs environnementaux peuvent influencer." } }, { "@type": "Question", "name": "L'âge maternel influence-t-il les HLA-G ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'âge maternel avancé est un facteur de risque pour des anomalies d'HLA-G." } }, { "@type": "Question", "name": "Les maladies chroniques affectent-elles les HLA-G ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maladies chroniques comme le diabète peuvent influencer les niveaux d'HLA-G." } }, { "@type": "Question", "name": "Le stress a-t-il un impact sur les HLA-G ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress peut moduler la réponse immunitaire, affectant les niveaux d'HLA-G." } }, { "@type": "Question", "name": "Les infections virales influencent-elles les HLA-G ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Certaines infections virales peuvent augmenter ou diminuer l'expression des HLA-G." } } ] } ] }

Sources (10000 au total)

Mapping, clustering, and analysis of research in psychiatric genomics.

The distribution pattern and knowledge structure of psychiatric genomics were surveyed based on literature dealing with both psychiatry and genomics/genetics. Coword analysis and bibliographic couplin... The data were analyzed using coword analysis and clustering methods using Sci2 and VOSviewer.... Analysis of ~3800 records showed that psychiatric genomics is, as expectedly, covered largely under biomedical subjects with a visible interest in other disciplines such as humanities and ethics. A co... 'Schizophrenia', 'depression', 'pharmacogenomics', and 'immunopathogenesis' were the research topics of overarching interest. 'Gut-brain axis' and 'gene-environment interaction' were the emerging topi...

CAGECAT: The CompArative GEne Cluster Analysis Toolbox for rapid search and visualisation of homologous gene clusters.

Co-localized sets of genes that encode specialized functions are common across microbial genomes and occur in genomes of larger eukaryotes as well. Important examples include Biosynthetic Gene Cluster... The comparative gene cluster analysis toolbox (CAGECAT) is a rapid and user-friendly platform to mitigate difficulties in comparative analysis of whole gene clusters. The software provides homology se... Overall, CAGECAT is an extensible software that can be interfaced via a standard web-browser for whole region homology searches and comparison on continually updated genomes from NCBI. The public web ...

A topographical analysis of encephalocele locations: generation of a standardised atlas and cluster analysis.

Encephaloceles are considered to result from defects in the developing skull through which meninges, and potentially brain tissue, herniate. The pathological mechanism underlying this process is incom... Patients diagnosed with cranial encephaloceles or meningoceles were identified from a prospectively maintained database between 1984 and 2021. Images were transformed to atlas space using non-linear r... Of the 124 patients identified, 55 had volumetric imaging in the form of MRI (48/55) or CT (7/55) that could be used for atlas generation. Median encephalocele volume was 14,704 (IQR 3655-86,746) mm... This analysis revealed three predominant clusters for the location of encephaloceles, with the parieto-occipital junction being the most common. The stereotypic location of encephaloceles into anatomi...

Phenotyping of atrial fibrillation with cluster analysis and external validation.

Atrial fibrillation (AF) is a heterogeneous condition. We performed a cluster analysis in a cohort of patients with AF and assessed the prognostic implication of the identified cluster phenotypes.... We used two multicentre, prospective, observational registries of AF: the SAKURA AF registry (Real World Survey of Atrial Fibrillation Patients Treated with Warfarin and Non-vitamin K Antagonist Oral ... The analysis subclassified derivation cohort patients into five clusters. Cluster 1 (n=414, 13.6%) was characterised by younger men with a low prevalence of comorbidities; cluster 2 (n=1003, 32.8%) by... Machine learning-based cluster analysis identified five different phenotypes of AF with unique clinical characteristics and different clinical outcomes. The use of these phenotypes may help identify h...

Clinical phenotypes of chronic cough categorised by cluster analysis.

Chronic cough is a heterogeneous disease with various aetiologies that are difficult to determine. Our study aimed to categorise the phenotypes of chronic cough.... Adult patients with chronic cough were assessed based on the characteristics and severity of their cough using the COugh Assessment Test (COAT) and the Korean version of the Leicester Cough Questionna... In total, 255 participants were included in the analysis. Based on the correlation network, age, score for each item, and total COAT score were selected for the cluster analysis. Four clusters were id... Cluster analysis of age, score for each item, and total COAT score identified 4 distinct phenotypes of chronic cough with significant differences in the aetiologies. Subgrouping patients with chronic ...

Heterogeneity of asthma with nasal polyposis phenotypes: A cluster analysis.

Chronic rhinosinusitis with nasal polyposis (CRSwNP) affects a significant number of asthmatic patients and is notably associated with a more difficult-to-control asthma and marked inflammation. We ne... The aim of this study is to identify and characterize subphenotypes of asthma patients with CRSwNP using clinical, physiological and inflammatory variables.... K-means cluster analysis was performed on 17 clinical, physiological, and inflammatory variables from 1263 patients of all asthma severity and on a subpopulation of patients with asthma and CRSwNP. St... On the overall population, three groups were identified. Cluster T1 (n = 708) are young, have a short asthma duration and a low prevalence of CRSwNP. Cluster T2 (n = 263) have the longest asthma durat... Despite coexistence of asthma and CRSwNP, not all patients have the same evolution of their asthma. Different phenotypes of asthma with CRSwNP can be identified and exploration of the characteristics ...