questionsmedicales.fr
Phénomènes microbiologiques
Virulence
Virulence : Questions médicales fréquentes
Termes MeSH sélectionnés :
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Virulence : Questions médicales les plus fréquentes",
"headline": "Virulence : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Virulence : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-02-16",
"dateModified": "2025-02-10",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Virulence"
},
"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": "Phénomènes microbiologiques",
"url": "https://questionsmedicales.fr/mesh/D008827",
"about": {
"@type": "MedicalCondition",
"name": "Phénomènes microbiologiques",
"code": {
"@type": "MedicalCode",
"code": "D008827",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "G06"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Virulence",
"alternateName": "Virulence",
"code": {
"@type": "MedicalCode",
"code": "D014774",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Zhensheng Kang",
"url": "https://questionsmedicales.fr/author/Zhensheng%20Kang",
"affiliation": {
"@type": "Organization",
"name": "Yangling, ShaanxiYangling, China, 712100; kangzs@nwsuaf.edu.cn."
}
},
{
"@type": "Person",
"name": "Tianya Li",
"url": "https://questionsmedicales.fr/author/Tianya%20Li",
"affiliation": {
"@type": "Organization",
"name": "College of Agronomy, Shenyang Agricultural University, Shenyang, Liaoning 110866, China."
}
},
{
"@type": "Person",
"name": "Yiwei Xu",
"url": "https://questionsmedicales.fr/author/Yiwei%20Xu",
"affiliation": {
"@type": "Organization",
"name": "College of Plant Protection, Shenyang Agricultural University, Shenyang, Liaoning 110866, China."
}
},
{
"@type": "Person",
"name": "Xianxin Wu",
"url": "https://questionsmedicales.fr/author/Xianxin%20Wu",
"affiliation": {
"@type": "Organization",
"name": "College of Plant Protection, Shenyang Agricultural University, Shenyang, Liaoning 110866, China."
}
},
{
"@type": "Person",
"name": "Yazhao Zhang",
"url": "https://questionsmedicales.fr/author/Yazhao%20Zhang",
"affiliation": {
"@type": "Organization",
"name": "College of Plant Protection, Shenyang Agricultural University, Shenyang, Liaoning 110866, China."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Overcoming Sparseness of Biomedical Networks to Identify Drug Repositioning Candidates.",
"datePublished": "2022-08-08",
"url": "https://questionsmedicales.fr/article/33591920",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1109/TCBB.2021.3059807"
}
},
{
"@type": "ScholarlyArticle",
"name": "Applications of promiscuity of FDA-approved kinase inhibitors in drug repositioning and toxicity.",
"datePublished": "2023-03-12",
"url": "https://questionsmedicales.fr/article/36918129",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.taap.2023.116469"
}
},
{
"@type": "ScholarlyArticle",
"name": "Partner-Specific Drug Repositioning Approach Based on Graph Convolutional Network.",
"datePublished": "2022-11-10",
"url": "https://questionsmedicales.fr/article/35921345",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1109/JBHI.2022.3194891"
}
},
{
"@type": "ScholarlyArticle",
"name": "Hypericin as a potential drug for treating Alzheimer's disease and type 2 diabetes with a view to drug repositioning.",
"datePublished": "2023-05-14",
"url": "https://questionsmedicales.fr/article/37183545",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1111/cns.14260"
}
},
{
"@type": "ScholarlyArticle",
"name": "RNA sequencing identifies lung cancer lineage and facilitates drug repositioning.",
"datePublished": "2024-09-24",
"url": "https://questionsmedicales.fr/article/39346064",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.7717/peerj.18159"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Phénomènes microbiologiques",
"item": "https://questionsmedicales.fr/mesh/D008827"
},
{
"@type": "ListItem",
"position": 3,
"name": "Virulence",
"item": "https://questionsmedicales.fr/mesh/D014774"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Virulence - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Virulence",
"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 Virulence",
"description": "Comment évaluer la virulence d'un pathogène ?\nQuels tests sont utilisés pour diagnostiquer une infection virulente ?\nLa virulence peut-elle être mesurée quantitativement ?\nQuels signes cliniques indiquent une virulence élevée ?\nComment les tests génétiques aident-ils au diagnostic ?",
"url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Drug+Repositioning&page=3#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Virulence",
"description": "Quels sont les symptômes d'une infection virulente ?\nLa virulence influence-t-elle la gravité des symptômes ?\nQuels symptômes sont associés à des bactéries hautement virulentes ?\nLes symptômes varient-ils selon le pathogène ?\nComment les symptômes évoluent-ils avec la virulence ?",
"url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Drug+Repositioning&page=3#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Virulence",
"description": "Comment prévenir les infections virulentes ?\nLes mesures d'hygiène réduisent-elles la virulence ?\nQuel rôle joue la vaccination dans la virulence ?\nLes campagnes de sensibilisation sont-elles efficaces ?\nComment le contrôle des infections aide-t-il à prévenir la virulence ?",
"url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Drug+Repositioning&page=3#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Virulence",
"description": "Quels traitements sont efficaces contre les infections virulentes ?\nLa résistance aux antibiotiques affecte-t-elle la virulence ?\nComment la virulence influence-t-elle le choix du traitement ?\nLes vaccins peuvent-ils réduire la virulence ?\nQuels sont les défis dans le traitement des infections virulentes ?",
"url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Drug+Repositioning&page=3#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Virulence",
"description": "Quelles complications peuvent survenir avec une virulence élevée ?\nLa virulence peut-elle entraîner des complications à long terme ?\nComment gérer les complications liées à la virulence ?\nLes complications varient-elles selon le pathogène ?\nQuels facteurs aggravent les complications virulentes ?",
"url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Drug+Repositioning&page=3#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Virulence",
"description": "Quels sont les principaux facteurs de risque de virulence ?\nL'immunodépression augmente-t-elle la virulence ?\nComment l'environnement influence-t-il la virulence ?\nLes habitudes de vie peuvent-elles affecter la virulence ?\nLes voyages augmentent-ils le risque de virulence ?",
"url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Drug+Repositioning&page=3#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment évaluer la virulence d'un pathogène ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "La virulence peut être évaluée par des tests de culture, des modèles animaux et des analyses génétiques."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour diagnostiquer une infection virulente ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des cultures microbiologiques, des tests PCR et des sérologies sont couramment utilisés."
}
},
{
"@type": "Question",
"name": "La virulence peut-elle être mesurée quantitativement ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des indices comme le LD50 (dose létale) permettent de quantifier la virulence."
}
},
{
"@type": "Question",
"name": "Quels signes cliniques indiquent une virulence élevée ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une virulence élevée se manifeste par des symptômes graves, une progression rapide de la maladie."
}
},
{
"@type": "Question",
"name": "Comment les tests génétiques aident-ils au diagnostic ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests génétiques identifient des gènes de virulence spécifiques, facilitant le diagnostic."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes d'une infection virulente ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes varient, mais incluent fièvre, douleur, inflammation et fatigue intense."
}
},
{
"@type": "Question",
"name": "La virulence influence-t-elle la gravité des symptômes ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une virulence élevée entraîne souvent des symptômes plus graves et des complications."
}
},
{
"@type": "Question",
"name": "Quels symptômes sont associés à des bactéries hautement virulentes ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme septicémie, choc toxique et défaillance multi-organes peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils selon le pathogène ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, chaque pathogène a un profil symptomatique distinct en fonction de sa virulence."
}
},
{
"@type": "Question",
"name": "Comment les symptômes évoluent-ils avec la virulence ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une virulence accrue peut entraîner une progression rapide et des symptômes plus sévères."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections virulentes ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention inclut l'hygiène, la vaccination et l'éducation sur les modes de transmission."
}
},
{
"@type": "Question",
"name": "Les mesures d'hygiène réduisent-elles la virulence ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une bonne hygiène diminue la transmission et donc l'impact de la virulence."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la vaccination dans la virulence ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "La vaccination prépare le système immunitaire, réduisant ainsi la virulence des infections."
}
},
{
"@type": "Question",
"name": "Les campagnes de sensibilisation sont-elles efficaces ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles augmentent la connaissance des risques et des mesures préventives contre la virulence."
}
},
{
"@type": "Question",
"name": "Comment le contrôle des infections aide-t-il à prévenir la virulence ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le contrôle des infections limite la propagation des agents pathogènes virulents dans la population."
}
},
{
"@type": "Question",
"name": "Quels traitements sont efficaces contre les infections virulentes ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antibiotiques, antiviraux et traitements symptomatiques sont utilisés selon le pathogène."
}
},
{
"@type": "Question",
"name": "La résistance aux antibiotiques affecte-t-elle la virulence ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la résistance peut augmenter la virulence en rendant les infections plus difficiles à traiter."
}
},
{
"@type": "Question",
"name": "Comment la virulence influence-t-elle le choix du traitement ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une virulence élevée nécessite souvent des traitements plus agressifs et une surveillance étroite."
}
},
{
"@type": "Question",
"name": "Les vaccins peuvent-ils réduire la virulence ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les vaccins peuvent diminuer la virulence en préparant le système immunitaire à réagir."
}
},
{
"@type": "Question",
"name": "Quels sont les défis dans le traitement des infections virulentes ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les défis incluent la résistance aux médicaments, la virulence variable et les co-infections."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une virulence élevée ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications comme la septicémie, l'insuffisance organique et la mort peuvent survenir."
}
},
{
"@type": "Question",
"name": "La virulence peut-elle entraîner des complications à long terme ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines infections virulentes peuvent causer des séquelles chroniques et des maladies persistantes."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications liées à la virulence ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion inclut un traitement rapide, un suivi médical et des soins de soutien appropriés."
}
},
{
"@type": "Question",
"name": "Les complications varient-elles selon le pathogène ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, chaque pathogène peut entraîner des complications spécifiques en fonction de sa virulence."
}
},
{
"@type": "Question",
"name": "Quels facteurs aggravent les complications virulentes ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge, les comorbidités et l'immunodépression peuvent aggraver les complications virulentes."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque de virulence ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'âge, l'état immunitaire, les maladies chroniques et l'exposition environnementale."
}
},
{
"@type": "Question",
"name": "L'immunodépression augmente-t-elle la virulence ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes immunodéprimées sont plus susceptibles de développer des infections virulentes."
}
},
{
"@type": "Question",
"name": "Comment l'environnement influence-t-il la virulence ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des conditions environnementales comme l'hygiène et la densité de population affectent la virulence."
}
},
{
"@type": "Question",
"name": "Les habitudes de vie peuvent-elles affecter la virulence ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des habitudes comme le tabagisme et l'alcoolisme peuvent augmenter le risque d'infections virulentes."
}
},
{
"@type": "Question",
"name": "Les voyages augmentent-ils le risque de virulence ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les voyages peuvent exposer à des agents pathogènes virulents non présents localement."
}
}
]
}
]
}
Modeling complex biological systems is necessary to understand biochemical interactions behind pharmacological effects of drugs. Successful in silico drug repurposing relies on exploration of diverse ...
Promiscuity of therapeutics has important implications in treatment and toxicity. So far, a comprehensive understanding of promiscuity related to kinase inhibitors is lacking and such an analysis may ...
Drug repositioning identifies novel therapeutic potentials for existing drugs and is considered an attractive approach due to the opportunity for reduced development timelines and overall costs. Prior...
Alzheimer's disease (AD) and type 2 diabetes (T2D) are two of the most common diseases in elderly population and they have a high rate of comorbidity. Study has revealed that T2D is a major risk facto...
We first searched the known drugs that may be effective to T2D treatment based on the network distance between the T2D-associated genes and drugs deposited in the DrugBank database. Then, via molecula...
From multiple resources, 734 T2D-associated genes were collected, and a list of 1109 drug candidates for T2D was obtained. We found that hypericin had the lowest binding energy and the most stable int...
Our results show that hypericin may be able to bind with IAPP and Aβ42 stably and prevent their accumulation, and thus could be a promising drug candidate for treating the comorbidity of AD and T2D....
Recent breakthrough therapies have improved survival rates in non-small cell lung cancer (NSCLC), but a paradigm for prospective confirmation is still lacking. Patientdatasets were mainly downloaded f...
Mesenchymal stromal cells (MSCs) display heterogeneity in origin and functional role in tissue homeostasis. Subsets of MSCs derived from the neural crest express nestin and serve as niches in bone mar...
Known for a long time, well-tested substances are still finding new applications in science, medicine and industry. This is a popular and cost-effective strategy because, when searching for new applic...
Infectious diseases are among the leading causes of morbidity and mortality worldwide. Combating them becomes more complex when caused by the pathogens of the ESKAPE group, which are Enterococcus faec...
High-throughput screening (HTS) is a vaunted technology in drug discovery, and drug repositioning a celebrated strategy with famous examples of successful stories; however, repositioned drugs have pri...
Over the last decades, there has been substantial debate around the apparent drop in productivity in the pharmaceutical sector. The development of second or further medical uses for known drugs is a p...
This article reviews three general approximations to systematically discover new therapeutic uses for existing drugs: disease-, target-, and drug-centric approaches, along with some recently reported ...
Computational methods are essential for organizing and analyzing the large volume of available biomedical data, which has grown exponentially in the era of big data. The clearest trend in the field in...