Titre : ARN de transfert du tryptophane

ARN de transfert du tryptophane : Questions médicales fréquentes

Termes MeSH sélectionnés :

Movement Disorders
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "ARN de transfert du tryptophane : Questions médicales les plus fréquentes", "headline": "ARN de transfert du tryptophane : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les ARN de transfert du tryptophane : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-04-17", "dateModified": "2025-04-12", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "ARN de transfert du tryptophane" }, "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": "ARN de transfert spécifiques des différents acides aminés", "url": "https://questionsmedicales.fr/mesh/D012345", "about": { "@type": "MedicalCondition", "name": "ARN de transfert spécifiques des différents acides aminés", "code": { "@type": "MedicalCode", "code": "D012345", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D13.444.735.757.700" } } }, "about": { "@type": "MedicalCondition", "name": "ARN de transfert du tryptophane", "alternateName": "RNA, Transfer, Trp", "code": { "@type": "MedicalCode", "code": "D012364", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Makoto Tominaga", "url": "https://questionsmedicales.fr/author/Makoto%20Tominaga", "affiliation": { "@type": "Organization", "name": "Division of Cell Signaling, National Institute for Physiological Sciences, National Institutes of Natural Sciences, Okazaki, Japan; Thermal Biology Group, Exploratory Research Center on Life and Living Systems (ExCELLS), National Institutes of Natural Sciences, Okazaki, Japan; Department of Physiological Sciences, The Graduate University for Advanced Studies (SOKENDAI), Okazaki, Japan; Institute for Environmental and Gender-Specific Medicine, Juntendo University, Chiba, Japan. Electronic address: tominaga@nips.ac.jp." } }, { "@type": "Person", "name": "Sudhanva S Kashyap", "url": "https://questionsmedicales.fr/author/Sudhanva%20S%20Kashyap", "affiliation": { "@type": "Organization", "name": "Department of Biomedical Sciences, Iowa State University, Ames, IA, 50011, USA." } }, { "@type": "Person", "name": "Alan P Robertson", "url": "https://questionsmedicales.fr/author/Alan%20P%20Robertson", "affiliation": { "@type": "Organization", "name": "Department of Biomedical Sciences, Iowa State University, Ames, IA, 50011, USA." } }, { "@type": "Person", "name": "Richard J Martin", "url": "https://questionsmedicales.fr/author/Richard%20J%20Martin", "affiliation": { "@type": "Organization", "name": "Department of Biomedical Sciences, Iowa State University, Ames, IA, 50011, USA. rjmartin@iastate.edu." } }, { "@type": "Person", "name": "Lixia Yue", "url": "https://questionsmedicales.fr/author/Lixia%20Yue", "affiliation": { "@type": "Organization", "name": "Department of Cell Biology, Calhoun Cardiology Center, School of Medicine (UConn Health), University of Connecticut, Farmington, CT, 06030, USA. lyue@uchc.edu." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Spasticity and movement disorders in cerebral palsy.", "datePublished": "2023-07-06", "url": "https://questionsmedicales.fr/article/37410128", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s00381-023-06045-5" } }, { "@type": "ScholarlyArticle", "name": "Physiological Recordings of the Cerebellum in Movement Disorders.", "datePublished": "2022-09-07", "url": "https://questionsmedicales.fr/article/36070135", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s12311-022-01473-6" } }, { "@type": "ScholarlyArticle", "name": "Personality and psychopathological characteristics in functional movement disorders.", "datePublished": "2024-05-10", "url": "https://questionsmedicales.fr/article/38728293", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1371/journal.pone.0303379" } }, { "@type": "ScholarlyArticle", "name": "Global Epidemiology of Movement Disorders: Rare or Underdiagnosed?", "datePublished": "2023-03-09", "url": "https://questionsmedicales.fr/article/36893797", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1055/s-0043-1764140" } }, { "@type": "ScholarlyArticle", "name": "Emerging therapies for childhood-onset movement disorders.", "datePublished": "2024-04-04", "url": "https://questionsmedicales.fr/article/38655812", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1097/MOP.0000000000001354" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Acides nucléiques, nucléotides et nucléosides", "item": "https://questionsmedicales.fr/mesh/D009706" }, { "@type": "ListItem", "position": 3, "name": "Acides nucléiques", "item": "https://questionsmedicales.fr/mesh/D009696" }, { "@type": "ListItem", "position": 4, "name": "ARN", "item": "https://questionsmedicales.fr/mesh/D012313" }, { "@type": "ListItem", "position": 5, "name": "ARN de transfert", "item": "https://questionsmedicales.fr/mesh/D012343" }, { "@type": "ListItem", "position": 6, "name": "ARN de transfert spécifiques des différents acides aminés", "item": "https://questionsmedicales.fr/mesh/D012345" }, { "@type": "ListItem", "position": 7, "name": "ARN de transfert du tryptophane", "item": "https://questionsmedicales.fr/mesh/D012364" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : ARN de transfert du tryptophane - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur ARN de transfert du tryptophane", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-05", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur ARN de transfert du tryptophane", "description": "Comment diagnostiquer une anomalie du tRNA-Trp ?\nQuels tests sont utilisés pour évaluer le tRNA-Trp ?\nQuels symptômes peuvent indiquer un problème avec le tRNA-Trp ?\nLe dosage du tryptophane est-il utile ?\nPeut-on détecter des mutations dans le gène du tRNA-Trp ?", "url": "https://questionsmedicales.fr/mesh/D012364?mesh_terms=Movement+Disorders&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur ARN de transfert du tryptophane", "description": "Quels sont les symptômes d'une carence en tryptophane ?\nLes troubles de l'humeur sont-ils liés au tRNA-Trp ?\nY a-t-il des signes neurologiques associés ?\nComment le tRNA-Trp affecte-t-il l'appétit ?\nDes problèmes de croissance peuvent-ils survenir ?", "url": "https://questionsmedicales.fr/mesh/D012364?mesh_terms=Movement+Disorders&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur ARN de transfert du tryptophane", "description": "Comment prévenir une carence en tryptophane ?\nLes tests génétiques peuvent-ils aider à la prévention ?\nY a-t-il des recommandations diététiques spécifiques ?\nL'éducation nutritionnelle est-elle importante ?\nLes suppléments sont-ils nécessaires pour tout le monde ?", "url": "https://questionsmedicales.fr/mesh/D012364?mesh_terms=Movement+Disorders&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur ARN de transfert du tryptophane", "description": "Comment traiter une carence en tryptophane ?\nLes médicaments peuvent-ils aider ?\nY a-t-il des thérapies alternatives ?\nLe suivi médical est-il nécessaire ?\nDes changements de mode de vie sont-ils recommandés ?", "url": "https://questionsmedicales.fr/mesh/D012364?mesh_terms=Movement+Disorders&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur ARN de transfert du tryptophane", "description": "Quelles complications peuvent survenir avec une carence en tRNA-Trp ?\nLe tRNA-Trp est-il lié à des maladies chroniques ?\nDes troubles métaboliques peuvent-ils être causés ?\nY a-t-il un risque accru de maladies cardiovasculaires ?\nLes complications neurologiques sont-elles possibles ?", "url": "https://questionsmedicales.fr/mesh/D012364?mesh_terms=Movement+Disorders&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur ARN de transfert du tryptophane", "description": "Quels sont les facteurs de risque de carence en tryptophane ?\nLes personnes âgées sont-elles plus à risque ?\nLes végétariens courent-ils un risque accru ?\nLes troubles alimentaires augmentent-ils le risque ?\nLe stress peut-il affecter le tRNA-Trp ?", "url": "https://questionsmedicales.fr/mesh/D012364?mesh_terms=Movement+Disorders&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une anomalie du tRNA-Trp ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests génétiques et des analyses biochimiques peuvent être effectués." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer le tRNA-Trp ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "L'électrophorèse et la spectrométrie de masse sont couramment utilisés." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer un problème avec le tRNA-Trp ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des troubles neurologiques et des retards de développement peuvent survenir." } }, { "@type": "Question", "name": "Le dosage du tryptophane est-il utile ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il peut aider à évaluer la fonction du tRNA-Trp dans l'organisme." } }, { "@type": "Question", "name": "Peut-on détecter des mutations dans le gène du tRNA-Trp ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des techniques de séquençage peuvent identifier des mutations spécifiques." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une carence en tryptophane ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Fatigue, dépression et troubles du sommeil peuvent se manifester." } }, { "@type": "Question", "name": "Les troubles de l'humeur sont-ils liés au tRNA-Trp ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une dysfonction du tRNA-Trp peut affecter la synthèse de neurotransmetteurs." } }, { "@type": "Question", "name": "Y a-t-il des signes neurologiques associés ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des convulsions et des troubles cognitifs peuvent être observés." } }, { "@type": "Question", "name": "Comment le tRNA-Trp affecte-t-il l'appétit ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Il joue un rôle dans la régulation de la sérotonine, influençant l'appétit." } }, { "@type": "Question", "name": "Des problèmes de croissance peuvent-ils survenir ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une carence en tryptophane peut entraîner un retard de croissance." } }, { "@type": "Question", "name": "Comment prévenir une carence en tryptophane ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation riche en protéines et en acides aminés essentiels est clé." } }, { "@type": "Question", "name": "Les tests génétiques peuvent-ils aider à la prévention ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent identifier les personnes à risque de troubles liés au tRNA-Trp." } }, { "@type": "Question", "name": "Y a-t-il des recommandations diététiques spécifiques ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Consommer des aliments riches en tryptophane comme les noix et les produits laitiers." } }, { "@type": "Question", "name": "L'éducation nutritionnelle est-elle importante ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle aide à comprendre l'importance des acides aminés dans l'alimentation." } }, { "@type": "Question", "name": "Les suppléments sont-ils nécessaires pour tout le monde ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Non, ils ne sont nécessaires que pour ceux qui ont des besoins accrus." } }, { "@type": "Question", "name": "Comment traiter une carence en tryptophane ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Des suppléments de tryptophane et des modifications alimentaires sont recommandés." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils aider ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains antidépresseurs peuvent améliorer les symptômes liés au tRNA-Trp." } }, { "@type": "Question", "name": "Y a-t-il des thérapies alternatives ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des thérapies comme la méditation peuvent aider à gérer les symptômes." } }, { "@type": "Question", "name": "Le suivi médical est-il nécessaire ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi régulier est essentiel pour ajuster le traitement." } }, { "@type": "Question", "name": "Des changements de mode de vie sont-ils recommandés ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une alimentation équilibrée et l'exercice régulier sont conseillés." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec une carence en tRNA-Trp ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des troubles mentaux et des problèmes de croissance peuvent se développer." } }, { "@type": "Question", "name": "Le tRNA-Trp est-il lié à des maladies chroniques ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des déséquilibres peuvent contribuer à des maladies comme la dépression." } }, { "@type": "Question", "name": "Des troubles métaboliques peuvent-ils être causés ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une carence peut entraîner des troubles métaboliques et endocriniens." } }, { "@type": "Question", "name": "Y a-t-il un risque accru de maladies cardiovasculaires ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des déséquilibres en acides aminés peuvent affecter la santé cardiaque." } }, { "@type": "Question", "name": "Les complications neurologiques sont-elles possibles ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles neurologiques peuvent survenir en cas de carence prolongée." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque de carence en tryptophane ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation déséquilibrée et des troubles digestifs augmentent le risque." } }, { "@type": "Question", "name": "Les personnes âgées sont-elles plus à risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent avoir des besoins nutritionnels accrus et une absorption réduite." } }, { "@type": "Question", "name": "Les végétariens courent-ils un risque accru ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils doivent veiller à consommer suffisamment de sources de tryptophane." } }, { "@type": "Question", "name": "Les troubles alimentaires augmentent-ils le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent entraîner des carences en nutriments essentiels comme le tryptophane." } }, { "@type": "Question", "name": "Le stress peut-il affecter le tRNA-Trp ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress chronique peut perturber le métabolisme des acides aminés." } } ] } ] }

Sources (10000 au total)

Spasticity and movement disorders in cerebral palsy.

To review the neurosurgical treatments of children with movement disorders associated with cerebral palsy (CP) during the previous decades, up to the present day.... An extensive literature review was undertaken to identify important publications about this subject. My experience treating children with these disorders over the past three decades was included in th... Peripheral neurotomies have been developed for children with focal spasticity. For those with spastic paraparesis, selective lumbar rhizotomies were developed, and for those with spastic quadriparesis... Treatment of children with movement disorders associated with CP increased slowly in the 1970s and 1980s but accelerated rapidly in the 1990s with the introduction of lumbar dorsal rhizotomies and int...

Personality and psychopathological characteristics in functional movement disorders.

Aim of the present study was to assess personality and psychopathological characteristics in patients with functional movement disorders (FMDs) compared to patients with other neurological disorders (... In this cross-sectional study, patients affected by clinically established FMDs and OND who attended the Neurologic Unit of the University-Hospital "Policlinico-San Marco" of Catania from the 1st of D... Thirty-one patients with FMDs (27 women; age 40.2±15.5 years; education 11.7±3.2 years; disease duration 2.3±2.5 years) and 24 patients affected by OND (18 women; age 35.8±16.3 years; education 11.9±2... FMDs presented "conformity behaviors", excessive interest in others than usual a maladaptive avoidant style of coping and a difficulty in verbalizing emotional distress. These psychopathological chara...

Emerging therapies for childhood-onset movement disorders.

We highlight novel and emerging therapies in the treatment of childhood-onset movement disorders. We structured this review by therapeutic entity (small molecule drugs, RNA-targeted therapeutics, gene... We highlight reports of new small molecule drugs for Tourette syndrome, Friedreich's ataxia and Rett syndrome. We also discuss developments in gene therapy for aromatic l-amino acid decarboxylase defi... Childhood-onset movement disorders have traditionally been treated symptomatically based on phenomenology, but focus has recently shifted toward targeted molecular mechanism-based therapeutics. The de...

Neurosurgical management of non-spastic movement disorders.

Non-spastic movement disorders in children are common, although true epidemiologic data is difficult to ascertain. Children are more likely than adults to have hyperkinetic movement disorders defined ... We performed a focused review of the literature by searching PubMed on 16 May 2023 using key terms related to our review. No temporal filter was applied, but only English articles were considered. We ... Our search terms returned 37 articles from 2004 to 2023. Articles covering deep brain stimulation were the most common (n = 34) followed by pallidotomy (n = 3); there were no articles on rhizotomy.... Non-spastic movement disorders are common in children and difficult to treat. Most of these patients are referred to neurosurgery for the management of dystonia, with modern neurosurgical management i...

A review of movement disorders in persons living with HIV.

The human immunodeficiency virus (HIV) causes movement disorders in persons living with HIV (PLH).... We conducted a systematic review on the spectrum of movement disorders in PLH using standard terms for each of the phenomenologies and HIV.... Movement disorders in PLH were commonly attributed to opportunistic infections (OI), dopamine receptor blockade reactions, HIV-associated dementia (HAD), presented during seroconversion, developed due... Aetiology of movement disorders in PLH depend on the treatment state. Untreated, PLH are prone to develop OI and HAD and movement disorders. However, as the number of PLH on ART increase and survive l...