questionsmedicales.fr
Acides nucléiques, nucléotides et nucléosides
Acides nucléiques
ARN
ARN ribosomique
ARN ribosomique 18S
ARN ribosomique 18S : Questions médicales fréquentes
Termes MeSH sélectionnés :
Gene Expression Profiling
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "ARN ribosomique 18S : Questions médicales les plus fréquentes",
"headline": "ARN ribosomique 18S : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les ARN ribosomique 18S : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-06-09",
"dateModified": "2025-03-06",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "ARN ribosomique 18S"
},
"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 ribosomique",
"url": "https://questionsmedicales.fr/mesh/D012335",
"about": {
"@type": "MedicalCondition",
"name": "ARN ribosomique",
"code": {
"@type": "MedicalCode",
"code": "D012335",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D13.444.735.686"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "ARN ribosomique 18S",
"alternateName": "RNA, Ribosomal, 18S",
"code": {
"@type": "MedicalCode",
"code": "D012337",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Harutaro Kenmotsu",
"url": "https://questionsmedicales.fr/author/Harutaro%20Kenmotsu",
"affiliation": {
"@type": "Organization",
"name": "Molecular Genetics Laboratory, Department of Applied Chemistry and Life Science, Toyohashi University of Technology, Toyohashi, Aichi, Japan."
}
},
{
"@type": "Person",
"name": "Yuu Hirose",
"url": "https://questionsmedicales.fr/author/Yuu%20Hirose",
"affiliation": {
"@type": "Organization",
"name": "Molecular Genetics Laboratory, Department of Applied Chemistry and Life Science, Toyohashi University of Technology, Toyohashi, Aichi, Japan."
}
},
{
"@type": "Person",
"name": "Toshihiko Eki",
"url": "https://questionsmedicales.fr/author/Toshihiko%20Eki",
"affiliation": {
"@type": "Organization",
"name": "Molecular Genetics Laboratory, Department of Applied Chemistry and Life Science, Toyohashi University of Technology, Toyohashi, Aichi, Japan."
}
},
{
"@type": "Person",
"name": "Ludivine Wacheul",
"url": "https://questionsmedicales.fr/author/Ludivine%20Wacheul",
"affiliation": {
"@type": "Organization",
"name": "RNA Molecular Biology, ULB Cancer Research Center (U-CRC), Centre for Microscopy and Molecular Imaging (CMMI), Fonds de la Recherche Scientifique (F.R.S.-FNRS), Université Libre de Bruxelles (ULB), Charleroi-Gosselies, Belgium."
}
},
{
"@type": "Person",
"name": "Anil Kumar Nehra",
"url": "https://questionsmedicales.fr/author/Anil%20Kumar%20Nehra",
"affiliation": {
"@type": "Organization",
"name": "Department of Veterinary Parasitology, Lala Lajpat Rai University of Veterinary and Animal Sciences, 125004, Hisar, Haryana, India. anilnehra15@gmail.com."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Genome-wide identification and expression profiling of sugar transporter genes in tobacco.",
"datePublished": "2022-06-14",
"url": "https://questionsmedicales.fr/article/35714802",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.gene.2022.146652"
}
},
{
"@type": "ScholarlyArticle",
"name": "Gene expression profiling of pancreatic ductal adenocarcinomas in response to neoadjuvant chemotherapy.",
"datePublished": "2023-08-02",
"url": "https://questionsmedicales.fr/article/37533202",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1002/cam4.6411"
}
},
{
"@type": "ScholarlyArticle",
"name": "The NeuroinflammatoryPotential of HIV-1 NefVariants in Modulating the Gene Expression Profile of Astrocytes.",
"datePublished": "2022-10-17",
"url": "https://questionsmedicales.fr/article/36291123",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/cells11203256"
}
},
{
"@type": "ScholarlyArticle",
"name": "Gene expression profiling of Group 3 medulloblastomas defines a clinically tractable stratification based on KIRREL2 expression.",
"datePublished": "2022-06-30",
"url": "https://questionsmedicales.fr/article/35771282",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s00401-022-02460-1"
}
},
{
"@type": "ScholarlyArticle",
"name": "Genes deregulated in giant cell arteritis by Nanostring nCounter gene expression profiling in temporal artery biopsies.",
"datePublished": "2024-09-24",
"url": "https://questionsmedicales.fr/article/39317454",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1136/rmdopen-2024-004600"
}
}
],
"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 ribosomique",
"item": "https://questionsmedicales.fr/mesh/D012335"
},
{
"@type": "ListItem",
"position": 6,
"name": "ARN ribosomique 18S",
"item": "https://questionsmedicales.fr/mesh/D012337"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : ARN ribosomique 18S - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur ARN ribosomique 18S",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-09",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur ARN ribosomique 18S",
"description": "Comment détecte-t-on l'ARN ribosomique 18S ?\nQuels tests sont utilisés pour l'analyse de l'ARN 18S ?\nL'ARN 18S est-il spécifique à certaines espèces ?\nPeut-on quantifier l'ARN 18S ?\nQuels échantillons sont nécessaires pour l'analyse de l'ARN 18S ?",
"url": "https://questionsmedicales.fr/mesh/D012337?mesh_terms=Gene+Expression+Profiling&page=3#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur ARN ribosomique 18S",
"description": "Quels symptômes sont liés à des anomalies de l'ARN 18S ?\nL'ARN 18S affecte-t-il la santé cellulaire ?\nDes infections peuvent-elles influencer l'ARN 18S ?\nY a-t-il des signes de cancer liés à l'ARN 18S ?\nL'ARN 18S est-il impliqué dans des maladies neurodégénératives ?",
"url": "https://questionsmedicales.fr/mesh/D012337?mesh_terms=Gene+Expression+Profiling&page=3#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur ARN ribosomique 18S",
"description": "Comment prévenir les anomalies de l'ARN 18S ?\nL'éducation génétique peut-elle aider à prévenir des maladies liées à l'ARN 18S ?\nDes dépistages réguliers sont-ils recommandés ?\nLes vaccinations influencent-elles l'ARN 18S ?\nY a-t-il des recommandations alimentaires pour la santé de l'ARN 18S ?",
"url": "https://questionsmedicales.fr/mesh/D012337?mesh_terms=Gene+Expression+Profiling&page=3#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur ARN ribosomique 18S",
"description": "Quels traitements ciblent l'ARN 18S ?\nL'ARN 18S peut-il être utilisé en thérapie ?\nComment les antibiotiques affectent-ils l'ARN 18S ?\nY a-t-il des traitements pour les anomalies de l'ARN 18S ?\nLes thérapies ciblées peuvent-elles influencer l'ARN 18S ?",
"url": "https://questionsmedicales.fr/mesh/D012337?mesh_terms=Gene+Expression+Profiling&page=3#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur ARN ribosomique 18S",
"description": "Quelles complications peuvent survenir avec des anomalies de l'ARN 18S ?\nL'ARN 18S est-il lié à des complications respiratoires ?\nDes complications neurologiques peuvent-elles être liées à l'ARN 18S ?\nL'ARN 18S peut-il être impliqué dans des complications cancéreuses ?\nQuelles sont les complications métaboliques liées à l'ARN 18S ?",
"url": "https://questionsmedicales.fr/mesh/D012337?mesh_terms=Gene+Expression+Profiling&page=3#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur ARN ribosomique 18S",
"description": "Quels facteurs de risque sont associés à des anomalies de l'ARN 18S ?\nL'exposition à des toxines affecte-t-elle l'ARN 18S ?\nLe stress oxydatif influence-t-il l'ARN 18S ?\nDes habitudes alimentaires peuvent-elles influencer l'ARN 18S ?\nL'âge est-il un facteur de risque pour l'ARN 18S ?",
"url": "https://questionsmedicales.fr/mesh/D012337?mesh_terms=Gene+Expression+Profiling&page=3#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment détecte-t-on l'ARN ribosomique 18S ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'ARN 18S est souvent détecté par PCR ou séquençage pour identifier des organismes."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour l'analyse de l'ARN 18S ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests incluent l'électrophorèse et l'hybridation pour évaluer la qualité de l'ARN."
}
},
{
"@type": "Question",
"name": "L'ARN 18S est-il spécifique à certaines espèces ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'ARN 18S présente des variations spécifiques aux espèces, utile pour l'identification."
}
},
{
"@type": "Question",
"name": "Peut-on quantifier l'ARN 18S ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la quantification se fait par RT-qPCR pour mesurer l'expression génique."
}
},
{
"@type": "Question",
"name": "Quels échantillons sont nécessaires pour l'analyse de l'ARN 18S ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des échantillons de tissus, cellules ou fluides biologiques sont requis pour l'analyse."
}
},
{
"@type": "Question",
"name": "Quels symptômes sont liés à des anomalies de l'ARN 18S ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des anomalies peuvent entraîner des troubles de croissance ou des maladies génétiques."
}
},
{
"@type": "Question",
"name": "L'ARN 18S affecte-t-il la santé cellulaire ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des niveaux anormaux d'ARN 18S peuvent perturber la synthèse protéique et la santé cellulaire."
}
},
{
"@type": "Question",
"name": "Des infections peuvent-elles influencer l'ARN 18S ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines infections peuvent altérer l'expression de l'ARN 18S, affectant la réponse immunitaire."
}
},
{
"@type": "Question",
"name": "Y a-t-il des signes de cancer liés à l'ARN 18S ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des niveaux d'ARN 18S modifiés peuvent être associés à certains types de cancer."
}
},
{
"@type": "Question",
"name": "L'ARN 18S est-il impliqué dans des maladies neurodégénératives ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des études suggèrent un lien entre l'ARN 18S et certaines maladies neurodégénératives."
}
},
{
"@type": "Question",
"name": "Comment prévenir les anomalies de l'ARN 18S ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une bonne nutrition et un mode de vie sain peuvent aider à prévenir les anomalies génétiques."
}
},
{
"@type": "Question",
"name": "L'éducation génétique peut-elle aider à prévenir des maladies liées à l'ARN 18S ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'éducation génétique permet de mieux comprendre les risques et de prendre des mesures préventives."
}
},
{
"@type": "Question",
"name": "Des dépistages réguliers sont-ils recommandés ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des dépistages réguliers peuvent aider à identifier précocement des anomalies génétiques."
}
},
{
"@type": "Question",
"name": "Les vaccinations influencent-elles l'ARN 18S ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les vaccinations peuvent indirectement influencer l'expression de l'ARN 18S en renforçant l'immunité."
}
},
{
"@type": "Question",
"name": "Y a-t-il des recommandations alimentaires pour la santé de l'ARN 18S ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en acides gras oméga-3 et en antioxydants peut soutenir la santé cellulaire."
}
},
{
"@type": "Question",
"name": "Quels traitements ciblent l'ARN 18S ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des thérapies géniques et des médicaments peuvent cibler l'expression de l'ARN 18S."
}
},
{
"@type": "Question",
"name": "L'ARN 18S peut-il être utilisé en thérapie ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des approches thérapeutiques exploitent l'ARN 18S pour traiter certaines maladies."
}
},
{
"@type": "Question",
"name": "Comment les antibiotiques affectent-ils l'ARN 18S ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains antibiotiques ciblent les ribosomes, affectant ainsi l'ARN 18S et la synthèse protéique."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements pour les anomalies de l'ARN 18S ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des traitements spécifiques peuvent être développés pour corriger les anomalies de l'ARN 18S."
}
},
{
"@type": "Question",
"name": "Les thérapies ciblées peuvent-elles influencer l'ARN 18S ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les thérapies ciblées peuvent moduler l'expression de l'ARN 18S dans certaines pathologies."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec des anomalies de l'ARN 18S ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des troubles métaboliques et des maladies héréditaires."
}
},
{
"@type": "Question",
"name": "L'ARN 18S est-il lié à des complications respiratoires ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des études montrent un lien potentiel entre l'ARN 18S et certaines infections respiratoires."
}
},
{
"@type": "Question",
"name": "Des complications neurologiques peuvent-elles être liées à l'ARN 18S ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies de l'ARN 18S peuvent être associées à des troubles neurologiques."
}
},
{
"@type": "Question",
"name": "L'ARN 18S peut-il être impliqué dans des complications cancéreuses ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des niveaux anormaux d'ARN 18S sont souvent observés dans divers types de cancers."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications métaboliques liées à l'ARN 18S ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des anomalies de l'ARN 18S peuvent entraîner des déséquilibres métaboliques et des syndromes."
}
},
{
"@type": "Question",
"name": "Quels facteurs de risque sont associés à des anomalies de l'ARN 18S ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des facteurs génétiques, environnementaux et nutritionnels peuvent influencer l'ARN 18S."
}
},
{
"@type": "Question",
"name": "L'exposition à des toxines affecte-t-elle l'ARN 18S ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exposition à des toxines peut altérer l'expression de l'ARN 18S et causer des dommages."
}
},
{
"@type": "Question",
"name": "Le stress oxydatif influence-t-il l'ARN 18S ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress oxydatif peut affecter la stabilité et l'expression de l'ARN 18S."
}
},
{
"@type": "Question",
"name": "Des habitudes alimentaires peuvent-elles influencer l'ARN 18S ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation déséquilibrée peut affecter l'expression de l'ARN 18S et la santé cellulaire."
}
},
{
"@type": "Question",
"name": "L'âge est-il un facteur de risque pour l'ARN 18S ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le vieillissement peut entraîner des modifications de l'expression de l'ARN 18S."
}
}
]
}
]
}
Sugars are both nutrients and important signal molecules in higher plants. Sugar transporters (STs) are involved in sugar loading and unloading and facilitate sugar transport across membranes. Tobacco...
Pancreatic ductal adenocarcinoma (PDAC) has the lowest survival rate of all major cancers. Chemotherapy is the mainstay systemic therapy for PDAC, and chemoresistance is a major clinical problem leadi...
Archived formalin-fixed paraffin-embedded tumor tissue samples from patients treated with neoadjuvant chemotherapy were obtained during surgical resection. Specimens were macrodissected and gene expre...
Initially, unsupervised multivariate modeling was performed by principal component analysis, which demonstrated a distinct gene expression profile between good- and poor-chemotherapy responders. There...
A distinct tumor biological profile between PDAC patients who either respond or not respond to chemotherapy was identified....
HIV-1 mediated neurotoxicity is thought to be associated with HIV-1 viral proteins activating astrocytes and microglia by inducing inflammatory cytokines leading to the development of HIV-associated n...
Medulloblastomas (MB) molecularly designated as Group 3 (Grp 3) MB represent a more clinically aggressive tumor variant which, as a group, displays heterogeneous molecular characteristics and disease ...
To identify differentially expressed genes in temporal artery biopsies (TABs) from patients with giant cell arteritis (GCA) with different histological patterns of inflammation: transmural inflammatio...
Expression of 770 immune-related genes was profiled with the NanoString nCounter PanCancer Immune Profiling Panel on formalin-fixed paraffin-embedded TABs from 42 GCA patients with TMI, 7 GCA patients...
Unsupervised clustering of the samples revealed two distinct groups: normal TABs and TABs with ILA in one group, 41/42 TABs with TMI in the other one. TABs with TMI showed 31 downregulated and 256 upr...
TABs with TMI had a distinct transcriptome compared with normal TABs and TABs with ILA. The few genes potentially deregulated in ILA were also deregulated in TMI. Gene profiling allowed to deepen the ...
Esophageal squamous cell carcinoma (ESCC) is one of the subtypes of esophageal cancer with Chinese characteristics, and its five-year survival rate is less than 20%. Early diagnosis is beneficial to i...
To investigate the relationship between primary ovarian insufficiency and autophagy, we detected and got the expression profile of human granulosa cell line SVOG, which was with or without LPS induced...
Totally, 6 genes were selected as candidate hub genes which might correlate with the process of primary ovarian insufficiency. The expression of hub genes was then validated by quantitative real-time ...
The results indicated that autophagy might play an essential role in the process and underlying molecular mechanism of primary ovarian insufficiency, which was revealed for the first time and may help...
The JAK-STAT signaling pathway is a central cascade of signal transduction for the myriad of cytokines in which dysregulation has been implicated in progression of inflammatory and infectious diseases...
This study sought to investigate differential gene expression of several cytokines and their associated...
Results showed that the gene expression levelsof both Th1 (...
Our finding revealed dysregulation of cytokines and related...
Gonadotrophic pituitary adenoma is a major subtype of pituitary adenoma in the sellar region, but it is rarely involved in the hypersecretion of hormones into blood; thus, it is commonly regarded as "...
The hPASCs from 14 human gonadotrophic pituitary adenoma clinical samples were cultured and verified via immunohistochemistry. Genetic profiling of hPASCs and the matched tumor cells was performed thr...
The hPASCs were successfully isolated and cultured from gonadotrophic pituitary adenoma in vitro, which were identified as positive for generic stem cell markers (Sox2, Oct4, Nestin and CD133) via imm...
Genetic profiling of hPASCs may explain the tumorigenesis and invasiveness of gonadotrophic pituitary adenoma. ANXA2 may serve as a potential therapeutic target for the treatment of gonadotrophic pitu...
Using petiole material as explants and directly inducing the formation of microtubers without going through the callus stage is an essential way to rapidly expand scarce medical plants such as...