Titre : Cellules A549

Cellules A549 : Questions médicales fréquentes

Termes MeSH sélectionnés :

Language Development Disorders
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Cellules A549 : Questions médicales les plus fréquentes", "headline": "Cellules A549 : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Cellules A549 : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-06-28", "dateModified": "2025-03-25", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Cellules A549" }, "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": "Cellules épithéliales", "url": "https://questionsmedicales.fr/mesh/D004847", "about": { "@type": "MedicalCondition", "name": "Cellules épithéliales", "code": { "@type": "MedicalCode", "code": "D004847", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "A11.436" } } }, "about": { "@type": "MedicalCondition", "name": "Cellules A549", "alternateName": "A549 Cells", "code": { "@type": "MedicalCode", "code": "D000072283", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Wenfei Zhao", "url": "https://questionsmedicales.fr/author/Wenfei%20Zhao", "affiliation": { "@type": "Organization", "name": "Department of Respiratory, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China." } }, { "@type": "Person", "name": "Hongyun Li", "url": "https://questionsmedicales.fr/author/Hongyun%20Li", "affiliation": { "@type": "Organization", "name": "Department of Respiratory, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China." } }, { "@type": "Person", "name": "Shanshan Yang", "url": "https://questionsmedicales.fr/author/Shanshan%20Yang", "affiliation": { "@type": "Organization", "name": "Department of Respiratory, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China." } }, { "@type": "Person", "name": "Di Guo", "url": "https://questionsmedicales.fr/author/Di%20Guo", "affiliation": { "@type": "Organization", "name": "Department of Respiratory, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China." } }, { "@type": "Person", "name": "Jing Chen", "url": "https://questionsmedicales.fr/author/Jing%20Chen", "affiliation": { "@type": "Organization", "name": "Department of Respiratory, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "A First-Person Account of Developmental Language Disorder.", "datePublished": "2023-05-17", "url": "https://questionsmedicales.fr/article/37195674", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1044/2023_AJSLP-22-00247" } }, { "@type": "ScholarlyArticle", "name": "Review of intervention methods for language and communication disorders in children with autism spectrum disorders.", "datePublished": "2023-08-09", "url": "https://questionsmedicales.fr/article/37576502", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.7717/peerj.15735" } }, { "@type": "ScholarlyArticle", "name": "Relationships Among Motor, First, and Second Language Skills Among Bilingual Children With Language Disorders.", "datePublished": "2023-08-02", "url": "https://questionsmedicales.fr/article/37532242", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1044/2023_JSLHR-23-00043" } }, { "@type": "ScholarlyArticle", "name": "The significance of nonverbal performance in children with developmental language disorder.", "datePublished": "2022-05-20", "url": "https://questionsmedicales.fr/article/35593196", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1080/09297049.2022.2077324" } }, { "@type": "ScholarlyArticle", "name": "Abilities and Disabilities Among Children With Developmental Language Disorder.", "datePublished": "2023-05-02", "url": "https://questionsmedicales.fr/article/37159846", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1044/2023_LSHSS-22-00070" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Cellules", "item": "https://questionsmedicales.fr/mesh/D002477" }, { "@type": "ListItem", "position": 3, "name": "Cellules épithéliales", "item": "https://questionsmedicales.fr/mesh/D004847" }, { "@type": "ListItem", "position": 4, "name": "Cellules A549", "item": "https://questionsmedicales.fr/mesh/D000072283" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Cellules A549 - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Cellules A549", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-14", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Cellules A549", "description": "Comment identifier les cellules A549 en laboratoire ?\nQuelles techniques sont utilisées pour étudier les cellules A549 ?\nLes cellules A549 sont-elles tumorales ?\nPeut-on détecter des marqueurs spécifiques dans les A549 ?\nLes cellules A549 sont-elles sensibles à des médicaments ?", "url": "https://questionsmedicales.fr/mesh/D000072283?mesh_terms=Language+Development+Disorders&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Cellules A549", "description": "Quels symptômes sont associés aux cellules A549 ?\nLes cellules A549 peuvent-elles simuler des symptômes humains ?\nComment les A549 aident-elles à comprendre les symptômes du cancer ?\nLes cellules A549 montrent-elles des signes de stress cellulaire ?\nPeut-on observer des symptômes de résistance dans les A549 ?", "url": "https://questionsmedicales.fr/mesh/D000072283?mesh_terms=Language+Development+Disorders&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Cellules A549", "description": "Les cellules A549 aident-elles à la prévention du cancer ?\nComment les A549 contribuent-elles à la recherche préventive ?\nPeut-on utiliser les A549 pour étudier des facteurs de risque ?\nLes A549 sont-elles utiles pour la recherche sur le tabagisme ?\nComment les A549 aident-elles à comprendre la prévention des maladies ?", "url": "https://questionsmedicales.fr/mesh/D000072283?mesh_terms=Language+Development+Disorders&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Cellules A549", "description": "Quels traitements sont testés sur les cellules A549 ?\nLes A549 sont-elles utilisées pour des essais cliniques ?\nComment les A549 aident-elles à développer de nouveaux traitements ?\nLes cellules A549 peuvent-elles prédire la réponse au traitement ?\nQuels agents sont souvent testés sur les A549 ?", "url": "https://questionsmedicales.fr/mesh/D000072283?mesh_terms=Language+Development+Disorders&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Cellules A549", "description": "Quelles complications peuvent être étudiées avec les A549 ?\nLes A549 peuvent-elles simuler des complications pulmonaires ?\nComment les A549 aident-elles à comprendre les complications du cancer ?\nPeut-on étudier la résistance aux traitements avec les A549 ?\nLes A549 sont-elles impliquées dans des complications métaboliques ?", "url": "https://questionsmedicales.fr/mesh/D000072283?mesh_terms=Language+Development+Disorders&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Cellules A549", "description": "Quels facteurs de risque sont étudiés avec les A549 ?\nLes A549 aident-elles à identifier des facteurs génétiques ?\nComment les A549 sont-elles utilisées pour étudier l'environnement ?\nPeut-on étudier l'alimentation avec les A549 ?\nLes A549 sont-elles utiles pour étudier le stress oxydatif ?", "url": "https://questionsmedicales.fr/mesh/D000072283?mesh_terms=Language+Development+Disorders&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment identifier les cellules A549 en laboratoire ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Les cellules A549 peuvent être identifiées par leur morphologie et leur croissance en culture." } }, { "@type": "Question", "name": "Quelles techniques sont utilisées pour étudier les cellules A549 ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les techniques incluent la microscopie, la cytométrie en flux et les tests de viabilité cellulaire." } }, { "@type": "Question", "name": "Les cellules A549 sont-elles tumorales ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les cellules A549 proviennent d'un adénocarcinome, ce qui les rend tumorales." } }, { "@type": "Question", "name": "Peut-on détecter des marqueurs spécifiques dans les A549 ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des marqueurs comme le CD44 et le p53 peuvent être analysés dans les A549." } }, { "@type": "Question", "name": "Les cellules A549 sont-elles sensibles à des médicaments ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont souvent utilisées pour tester la sensibilité aux chimiothérapies." } }, { "@type": "Question", "name": "Quels symptômes sont associés aux cellules A549 ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les cellules A549 ne présentent pas de symptômes, car elles sont in vitro." } }, { "@type": "Question", "name": "Les cellules A549 peuvent-elles simuler des symptômes humains ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent être utilisées pour étudier des symptômes liés aux maladies pulmonaires." } }, { "@type": "Question", "name": "Comment les A549 aident-elles à comprendre les symptômes du cancer ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Elles permettent d'étudier la réponse des cellules tumorales aux traitements et aux facteurs de croissance." } }, { "@type": "Question", "name": "Les cellules A549 montrent-elles des signes de stress cellulaire ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent montrer des signes de stress en réponse à des agents cytotoxiques." } }, { "@type": "Question", "name": "Peut-on observer des symptômes de résistance dans les A549 ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent être utilisées pour étudier la résistance aux médicaments anticancéreux." } }, { "@type": "Question", "name": "Les cellules A549 aident-elles à la prévention du cancer ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, elles sont utilisées pour étudier les mécanismes de la carcinogenèse." } }, { "@type": "Question", "name": "Comment les A549 contribuent-elles à la recherche préventive ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Elles permettent d'identifier des biomarqueurs et des cibles pour la prévention du cancer." } }, { "@type": "Question", "name": "Peut-on utiliser les A549 pour étudier des facteurs de risque ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont utilisées pour étudier l'impact de divers facteurs environnementaux sur le cancer." } }, { "@type": "Question", "name": "Les A549 sont-elles utiles pour la recherche sur le tabagisme ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont souvent utilisées pour étudier les effets du tabagisme sur les cellules pulmonaires." } }, { "@type": "Question", "name": "Comment les A549 aident-elles à comprendre la prévention des maladies ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Elles permettent d'explorer les mécanismes de protection et les interventions préventives." } }, { "@type": "Question", "name": "Quels traitements sont testés sur les cellules A549 ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements anticancéreux et les thérapies ciblées sont souvent testés sur ces cellules." } }, { "@type": "Question", "name": "Les A549 sont-elles utilisées pour des essais cliniques ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Non, elles sont utilisées pour des études précliniques et non pour des essais cliniques directs." } }, { "@type": "Question", "name": "Comment les A549 aident-elles à développer de nouveaux traitements ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Elles permettent d'évaluer l'efficacité et la toxicité des nouveaux composés thérapeutiques." } }, { "@type": "Question", "name": "Les cellules A549 peuvent-elles prédire la réponse au traitement ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent fournir des indications sur la réponse aux traitements, mais ne sont pas définitives." } }, { "@type": "Question", "name": "Quels agents sont souvent testés sur les A549 ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des agents chimiothérapeutiques comme le cisplatine et des inhibiteurs de tyrosine kinase." } }, { "@type": "Question", "name": "Quelles complications peuvent être étudiées avec les A549 ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Elles permettent d'étudier les complications liées aux traitements du cancer et aux métastases." } }, { "@type": "Question", "name": "Les A549 peuvent-elles simuler des complications pulmonaires ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont utilisées pour modéliser des complications comme la fibrose pulmonaire." } }, { "@type": "Question", "name": "Comment les A549 aident-elles à comprendre les complications du cancer ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Elles permettent d'étudier les interactions entre les cellules tumorales et le microenvironnement." } }, { "@type": "Question", "name": "Peut-on étudier la résistance aux traitements avec les A549 ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont souvent utilisées pour comprendre les mécanismes de résistance aux traitements." } }, { "@type": "Question", "name": "Les A549 sont-elles impliquées dans des complications métaboliques ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent être utilisées pour étudier les effets métaboliques des traitements anticancéreux." } }, { "@type": "Question", "name": "Quels facteurs de risque sont étudiés avec les A549 ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Des facteurs comme le tabagisme, l'exposition à des agents chimiques et la pollution." } }, { "@type": "Question", "name": "Les A549 aident-elles à identifier des facteurs génétiques ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent être utilisées pour étudier l'expression génique liée à des prédispositions au cancer." } }, { "@type": "Question", "name": "Comment les A549 sont-elles utilisées pour étudier l'environnement ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Elles permettent d'évaluer l'impact des toxines environnementales sur les cellules pulmonaires." } }, { "@type": "Question", "name": "Peut-on étudier l'alimentation avec les A549 ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, elles peuvent être utilisées pour explorer l'impact des nutriments sur le cancer." } }, { "@type": "Question", "name": "Les A549 sont-elles utiles pour étudier le stress oxydatif ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont souvent utilisées pour examiner les effets du stress oxydatif sur les cellules." } } ] } ] }

Sources (10000 au total)

A First-Person Account of Developmental Language Disorder.

The aim of this study is to share the lived experiences of an adult with developmental language disorder (DLD) and relate her experience to the evidence base and issues in clinical practice.... We co-wrote a first-person account grounded in the research literature. We organized the account into six main sections: (a) the early signs of DLD; (b) diagnosis; (c) treatment; (d) the impact of DLD... The first author was diagnosed with moderate-to-severe DLD in early childhood, and she continues to exhibit subtle and occasional symptoms of DLD as an adult. At specific points in development, her fa...

Relationships Among Motor, First, and Second Language Skills Among Bilingual Children With Language Disorders.

The purpose of this study was to determine the significance and directions of the relationships among oral and manual fine motor skills and language abilities among Spanish-English bilingual children.... Participants included 56 bilingual children, 24 of whom met criteria for developmental language disorder (DLD), recruited based on teacher concern for language and/or reading comprehension abilities. ... Oral fine motor abilities (diadochokinetic rate productions of /pa/ and /pata/) predicted Spanish (but not English) oral language abilities in the expected direction (i.e., faster rates were associate... Oral fine motor abilities are related to language abilities in bilingual children, but only for the native language. We did not find reliable differences in oral and manual fine motor skills between g...

Abilities and Disabilities Among Children With Developmental Language Disorder.

The aim of this study was to situate developmental language disorder (DLD) within the impairment and disability framework of the International Classification of Functioning, Disability, and Health (IC... We queried the caregivers of 35 children with DLD and 44 peers with typical language development about their children's language-related functions, developmental risks, and language services using mix... The children with DLD presented with weaknesses in domains that are highly dependent upon language skill, including communication, community function, interpersonal relationships, and academics. They ... Children with DLD present with predictable strengths and weaknesses in everyday language-related functioning. For some children, the weaknesses are mild, but for others, they limit function to a great...

Effect of CNTNAP2 polymorphism on receptive language in children with autism spectrum disorder without language developmental delay.

The receptive language ability of individuals with autism spectrum disorder (ASD) seems to lag behind expressive language ability. Several autism-related genes may influence this developmental delay. ... We included 59 children with ASD and 57 children with typical development in this study and investigated this association using coarse-grained exact matching.... We present the first evidence of an association between CNTNAP2 rs2710102 (A-allele carrier) and reduced receptive language ability in children with ASD whose language development was not delayed. Sim... It is possible that the effect of rs2710102 on receptive language ability is larger in the presence of autism-related genes. Consequently, we speculate that the effect of rs2710102 on receptive langua...

Language gains in 4-6-year-old children with developmental language disorder and the relation with language profile, severity, multilingualism and non-verbal cognition.

Early and effective treatment for children with developmental language disorder (DLD) is important. Although a growing body of research shows the effects of interventions at the group level, clinician... To assess changes in the language domains: expressive morphosyntax; receptive and expressive vocabulary; and comprehension, in children in special needs education for DLD. To explore if differences in... We extracted data from school records of 154 children (4-6 years old) in special needs education offering a language and communication-stimulating educational environment, including speech and languag... Overall, the children showed significant improvements in expressive morphosyntax, expressive vocabulary and language comprehension. Baseline scores and gains were lowest for expressive morphosyntax. D... Children with DLD in special needs education showed gains in language performance during one school year. There was, however, little change in morphosyntactic scores, which supports previous studies c... What is already known on the subject Intervention studies indicate that intervention can be effective, but not for all children with DLD, and not in all language domains. Longitudinal studies on langu...

Public awareness of developmental language disorder in Croatia, Italy and Slovenia.

Previous research, although scarce, has indicated that the general public is still relatively unaware of developmental language disorder (DLD), one of the most common (neuro)developmental disorders. R... To examine public awareness of DLD in the neighbouring countries of Croatia, Italy and Slovenia, as well as to assess the influence of age, gender and education level on that awareness. Also, to inves... A convenience sample of adults living in the countries of the Adriatic region-Croatia (N = 92), Italy (N = 105) and Slovenia (N = 90)-were asked to fill out a paper-and-pencil questionnaire (public su... Public awareness of DLD is still unsatisfactory in all three countries. Around 70% of respondents reported having heard of DLD; however, only around 20% of Croatian, 40% of Italian and 5% of Slovenian... Public awareness of DLD varies substantially among the three countries, but there is space for improvement in each of them. The findings of this study build on the existing data from the international... What is already known on the subject DLD is one of the most common (neuro)developmental disorders, yet it is not well known to the general public. This low awareness hinders timely recognition and ade...