questionsmedicales.fr
Virus
Virus à ARN
Virus à ARN à brin positif
Tymoviridae
Tymoviridae : Questions médicales fréquentes
Termes MeSH sélectionnés :
Cell-Derived Microparticles
Diagnostic
5
Diagnostic viral
Polymerase Chain Reaction
Tests de laboratoire
Biologie moléculaire
Symptômes
Infections virales
Isolement viral
Cultures cellulaires
Symptômes
5
Symptômes
Infections virales
Hôtes
Variabilité des symptômes
Période d'incubation
Symptômes
Plantes
Symptômes phytopathologiques
Gravité
Infections virales
Prévention
5
Quarantaine
Propagation des maladies
Désinfection
Transmission des maladies
Pratiques agricoles
Résistance des plantes
Traitements
5
Traitement antiviral
Prise en charge symptomatique
Antiviraux
Efficacité des traitements
Vaccins
Prévention des infections
Soins de soutien
Traitement symptomatique
Traitements expérimentaux
Recherche médicale
Complications
5
Complications
Maladies secondaires
Infections virales
Dommages aux cultures
Effets à long terme
Susceptibilité
Complications animales
Infections secondaires
Gestion des complications
Soins appropriés
Facteurs de risque
5
Facteurs de risque
Pratiques agricoles
Conditions climatiques
Risque d'infection
Variétés de plantes
Susceptibilité
Insectes vecteurs
Transmission virale
Pratiques de culture
Risque d'infection
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}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour Tymoviridae ?",
"position": 2,
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}
},
{
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"name": "Les symptômes aident-ils au diagnostic ?",
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"acceptedAnswer": {
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"text": "Oui, les symptômes cliniques peuvent orienter vers une infection virale."
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"@type": "Question",
"name": "Les symptômes sont-ils similaires chez tous les hôtes ?",
"position": 7,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Les symptômes apparaissent-ils rapidement ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes peuvent apparaître rapidement ou après une période d'incubation."
}
},
{
"@type": "Question",
"name": "Y a-t-il des symptômes spécifiques aux plantes ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les plantes peuvent montrer des décolorations ou des déformations des feuilles."
}
},
{
"@type": "Question",
"name": "Les symptômes sont-ils graves ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gravité des symptômes dépend de l'hôte et de la souche virale."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections par Tymoviridae ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention passe par des pratiques d'hygiène et la gestion des cultures."
}
},
{
"@type": "Question",
"name": "Les mesures de quarantaine sont-elles efficaces ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la quarantaine des plantes infectées aide à limiter la propagation du virus."
}
},
{
"@type": "Question",
"name": "Faut-il désinfecter les outils de jardinage ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, désinfecter les outils peut prévenir la transmission du virus entre les plantes."
}
},
{
"@type": "Question",
"name": "Les semences peuvent-elles être contaminées ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les semences peuvent être un vecteur de transmission du virus."
}
},
{
"@type": "Question",
"name": "Y a-t-il des pratiques agricoles recommandées ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des pratiques comme la rotation des cultures et l'utilisation de variétés résistantes sont conseillées."
}
},
{
"@type": "Question",
"name": "Quel traitement est recommandé pour Tymoviridae ?",
"position": 16,
"acceptedAnswer": {
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"text": "Il n'existe pas de traitement antiviral spécifique, la prise en charge est symptomatique."
}
},
{
"@type": "Question",
"name": "Les antiviraux sont-ils efficaces contre Tymoviridae ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antiviraux classiques ne sont généralement pas efficaces contre cette famille de virus."
}
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{
"@type": "Question",
"name": "Peut-on vacciner contre Tymoviridae ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Actuellement, il n'existe pas de vaccins disponibles pour les infections par Tymoviridae."
}
},
{
"@type": "Question",
"name": "Comment gérer les symptômes ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion des symptômes inclut des soins de soutien et des traitements symptomatiques."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements expérimentaux ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des recherches sont en cours pour développer des traitements antiviraux spécifiques."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des pertes de rendement et des maladies secondaires chez les hôtes."
}
},
{
"@type": "Question",
"name": "Les infections par Tymoviridae peuvent-elles être mortelles ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Rarement, mais elles peuvent causer des dommages significatifs aux cultures."
}
},
{
"@type": "Question",
"name": "Y a-t-il des complications à long terme ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des effets à long terme peuvent inclure une susceptibilité accrue à d'autres infections."
}
},
{
"@type": "Question",
"name": "Les animaux peuvent-ils développer des complications ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les animaux peuvent développer des complications liées à des infections virales secondaires."
}
},
{
"@type": "Question",
"name": "Comment les complications sont-elles gérées ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion des complications implique des soins appropriés et des traitements symptomatiques."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour Tymoviridae ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent la proximité d'autres plantes infectées et des pratiques agricoles inadéquates."
}
},
{
"@type": "Question",
"name": "Les conditions climatiques influencent-elles le risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des conditions climatiques favorables peuvent augmenter le risque d'infection."
}
},
{
"@type": "Question",
"name": "Les variétés de plantes jouent-elles un rôle ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines variétés de plantes sont plus susceptibles aux infections par Tymoviridae."
}
},
{
"@type": "Question",
"name": "Les insectes vecteurs sont-ils un facteur de risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les insectes peuvent transmettre le virus d'une plante à une autre."
}
},
{
"@type": "Question",
"name": "Les pratiques de culture affectent-elles le risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des pratiques de culture inadéquates peuvent augmenter le risque d'infection virale."
}
}
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}
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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 13/04/2025
Contenu vérifié selon les dernières recommandations médicales
1 publication dans cette catégorie
Affiliations :
Department of Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, 2116 Veterinary Medicine, Iowa State University, Ames, IA, 50011, USA.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, 2116 Veterinary Medicine, Iowa State University, Ames, IA, 50011, USA.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, 2116 Veterinary Medicine, Iowa State University, Ames, IA, 50011, USA.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Pathology, University of Cambridge, Cambridge, UK.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Pathology, University of Cambridge, Cambridge, UK.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
Laboratorio de Arbovirologia, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autónoma de Yucatán, Mérida, Yucatán, Mexico.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
Laboratorio de Arbovirologia, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autónoma de Yucatán, Mérida, Yucatán, Mexico.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, 2116 Veterinary Medicine, Iowa State University, Ames, IA, 50011, USA. blitvich@iastate.edu.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
National Citrus Engineering Research Center, Citrus Research Institute, Southwest University, Chongqing, 400712, China.
Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
National Citrus Engineering Research Center, Citrus Research Institute, Southwest University, Chongqing, 400712, China.
Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
National Citrus Engineering Research Center, Citrus Research Institute, Southwest University, Chongqing, 400712, China.
Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
National Citrus Engineering Research Center, Citrus Research Institute, Southwest University, Chongqing, 400712, China.
Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
National Citrus Engineering Research Center, Citrus Research Institute, Southwest University, Chongqing, 400712, China.
Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
National Germplasm Resources Laboratory, USDA-ARS, Beltsville, MD, 20705, USA.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Affiliations :
National Citrus Engineering Research Center, Citrus Research Institute, Southwest University, Chongqing, 400712, China. caomengji@cric.cn.
Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China. caomengji@cric.cn.
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Publications dans "Tymoviridae" :
1 publication dans cette catégorie
Publications dans "Tymoviridae" :
Extracellular microparticles provide a means of cell-to-cell communication and can promote information exchanges between adjacent or distant cells. Platelets are cell fragments that are derived from m...
The biomedical consequences of allogeneic blood transfusions and the possible pathomechanisms of transfusion-related morbidity and mortality are still not entirely understood. In retrospective studies...
Cancer stem cells (CSCs) are crucial for the growth, metastasis, drug resistance, recurrence, and spread of tumors. Napabucasin (NAP) could effectively inhibit CSC, but its mechanism has not been full...
The study discovered a new mechanism for NAP inhibiting tumors. NAP, in addition to inhibiting STAT3, may also inhibit STAT1, thereby inhibiting the expression of CD44, and the stemness of colon cance...
As a combined diagnostic and therapeutic nanoprobe, N...
Tumor-cell-derived microparticles (MPs) can function as anticancer drug-delivery carriers. However, short blood circulation time, large-size-induced insufficient tumor accumulation and penetration int...
Distinguishing glomerular hematuria (GH) from non-glomerular hematuria (NGH) is important for treating the cause of hematuria. We aimed to determine red blood cell-derived microparticles (RMPs) and ph...
All patients received a physical assessment and urological examination. Dysmorphic RBCs (dRBCs) and acanthocytes were examined using a light microscope. The urinary RMPs and PS-exposing RBCs were dete...
The ratio of RMPs to RBCs was higher in GH patients (n = 29) than in NGH patients (n = 29) (1.06 vs. 0.18). The value of the sum of the PS-exposing RBCs plus RMPs divided by the number of RBCs was hig...
Patients with GH have higher numbers of urinary RMPs and PS-exposing RBCs. These parameters have the potential to be predictive tools for classifying GH in the future....
Metastasis is the main cause of death in patients with colorectal cancer (CRC). Apart from platelets, platelet-derived microparticles (PMPs) are also considered important factors that can modify the a...
We used various CRC cell lines, including the epithelial-like HT29 and the mesenchymal-like SW480 and SW620. Confocal imaging was applied to study PMP incorporation into CRC cells. The presence of sur...
We found that CRC cells could incorporate PMPs in a time-dependent manner. Moreover, PMPs could transfer platelet-specific integrins and stimulate the expression of integrins already present on tested...
We conclude that PMPs can fuse into both epithelial-like and mesenchymal-like CRC cells and increase their invasive potential by inducing the expression and release of MMP-2 and MMP-9 via the p38MAPK ...
Studies on microparticles (MPs) in patients with antiphospholipid antibodies (aPL) are sparse and inconclusive. The relation between MPs and different aPL antibody profiles has never been tested. We e...
Megamix (Biocytex) was used to set up the MPs gating according to the datasheet. Markers of Platelet Microparticles (PMPs) were CD41a-PE and annexin-V-FITC that was used to determine phosphatidylserin...
The number of total MPs and EMPs was significantly higher in triple positive groups with respect to single positive group and showed a significant correlation with IgG aβ2GPI titers. The number PMPs w...
Elevated levels of total MPs and EMPs suggest a state of vascular activation in IgG aβ2GPI positive individuals according to the number of positive tests. PMPs may be fast cleared from circulation in ...
Triple-negative breast cancer (TNBC) is a highly heterogeneous tumor characterized by high recurrence and metastasis, with a very poor prognosis, and there are still great challenges in its clinical t...
It is well established that inflammation and platelets promote multiple processes of cancer malignancy. Recently, platelets have received attention for their role in carcinogenesis through the product...
CLL cell lines were co-incubated with different concentrations of human PMPs, and their impact on cell proliferation, mitochondrial DNA copy number, OCR level, ATP production, and ROS content was eval...
The data demonstrated the potency of PMPs in inducing tumoral growth and invasiveness in CLLs through mitochondrial internalization and OXPHOS stimulation which was in line with metabolic shift report...
Altogether, these findings depict a new platelet-mediated pathway of cancer pathogenesis. We also highlight the impact of PMPs in CLL metabolic reprogramming and disease progression....
Immune checkpoint blockade (ICB) therapy, particularly antibodies targeting the programmed death receptor 1 (PD-1) and its ligand (PD-L1), has revolutionized cancer treatment. However, its efficacy as...