questionsmedicales.fr
Phénomènes physiologiques cellulaires
Cycle cellulaire
Cytocinèse
Cytocinèse : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Cytocinèse
Anomalies chromosomiques
Cytocinèse
Marqueurs cellulaires
Cytocinèse
Anomalies cellulaires
Symptômes
5
Cytocinèse
Cellules géantes
Cytocinèse
Croissance cellulaire
Cytocinèse
Malformations tissulaires
Cytocinèse
Cycle cellulaire
Prévention
5
Cytocinèse
Infections virales
Traitements
5
Cytocinèse
Chimiothérapie
Cytocinèse
Thérapie génique
Cytocinèse
Thérapie génique
Cytocinèse
Recherche médicale
Complications
5
Cytocinèse
Développement embryonnaire
Cytocinèse
Cancer du sein
Cytocinèse
Système immunitaire
Facteurs de risque
5
Cytocinèse
Facteurs génétiques
Cytocinèse
Habitudes alimentaires
Cytocinèse
Expositions professionnelles
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"description": "Comment diagnostiquer une anomalie de cytocinèse ?\nQuels examens sont utilisés pour étudier la cytocinèse ?\nQuels marqueurs cellulaires indiquent une cytocinèse réussie ?\nPeut-on observer la cytocinèse au microscope ?\nQuels sont les signes d'une cytocinèse défectueuse ?",
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"@type": "Question",
"name": "Comment diagnostiquer une anomalie de cytocinèse ?",
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"text": "Des tests de microscopie et des analyses génétiques peuvent révéler des anomalies."
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{
"@type": "Question",
"name": "Quels examens sont utilisés pour étudier la cytocinèse ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "La microscopie à fluorescence et l'immunofluorescence sont couramment utilisées."
}
},
{
"@type": "Question",
"name": "Quels marqueurs cellulaires indiquent une cytocinèse réussie ?",
"position": 3,
"acceptedAnswer": {
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"text": "La présence de structures comme le sillon de division et les corps de Golgi est observée."
}
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{
"@type": "Question",
"name": "Peut-on observer la cytocinèse au microscope ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la cytocinèse est visible au microscope lors de la division cellulaire."
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"@type": "Question",
"name": "Quels sont les signes d'une cytocinèse défectueuse ?",
"position": 5,
"acceptedAnswer": {
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"text": "Des cellules multinucleées ou des anomalies morphologiques peuvent indiquer des problèmes."
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{
"@type": "Question",
"name": "Quels symptômes indiquent une défaillance de la cytocinèse ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des cellules anormales, comme des cellules géantes, peuvent être observées."
}
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{
"@type": "Question",
"name": "La cytocinèse affecte-t-elle la croissance cellulaire ?",
"position": 7,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Quels effets sur les tissus peuvent résulter d'une mauvaise cytocinèse ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Cela peut entraîner des malformations tissulaires et des troubles fonctionnels."
}
},
{
"@type": "Question",
"name": "Y a-t-il des symptômes associés à des troubles de la cytocinèse ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des troubles comme le cancer peuvent être liés à des anomalies de la cytocinèse."
}
},
{
"@type": "Question",
"name": "Comment la cytocinèse influence-t-elle le cycle cellulaire ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle est essentielle pour terminer le cycle cellulaire et permettre la division."
}
},
{
"@type": "Question",
"name": "Peut-on prévenir les troubles de la cytocinèse ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une bonne santé cellulaire et des habitudes de vie saines peuvent aider à prévenir."
}
},
{
"@type": "Question",
"name": "Quels facteurs de style de vie influencent la cytocinèse ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée et l'exercice régulier favorisent la santé cellulaire."
}
},
{
"@type": "Question",
"name": "Les toxines environnementales affectent-elles la cytocinèse ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exposition à certaines toxines peut perturber la cytocinèse."
}
},
{
"@type": "Question",
"name": "Comment le stress influence-t-il la cytocinèse ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress chronique peut affecter la division cellulaire et la cytocinèse."
}
},
{
"@type": "Question",
"name": "Les infections peuvent-elles perturber la cytocinèse ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines infections virales peuvent interférer avec le processus de cytocinèse."
}
},
{
"@type": "Question",
"name": "Quels traitements existent pour les troubles de la cytocinèse ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements ciblent souvent les causes sous-jacentes, comme la chimiothérapie."
}
},
{
"@type": "Question",
"name": "Peut-on corriger les anomalies de la cytocinèse ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines anomalies peuvent être corrigées par des thérapies géniques expérimentales."
}
},
{
"@type": "Question",
"name": "Quels médicaments affectent la cytocinèse ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des agents comme la colchicine peuvent perturber la cytocinèse en bloquant la mitose."
}
},
{
"@type": "Question",
"name": "La thérapie génique peut-elle aider la cytocinèse ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut corriger certaines mutations affectant la cytocinèse."
}
},
{
"@type": "Question",
"name": "Comment la recherche aide-t-elle à traiter les troubles de la cytocinèse ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "La recherche explore de nouvelles cibles thérapeutiques pour améliorer la cytocinèse."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent résulter d'une cytocinèse défectueuse ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des cancers, des malformations et des troubles métaboliques."
}
},
{
"@type": "Question",
"name": "Comment la cytocinèse affecte-t-elle le développement embryonnaire ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une cytocinèse anormale peut entraîner des malformations congénitales."
}
},
{
"@type": "Question",
"name": "Les troubles de la cytocinèse sont-ils héréditaires ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines anomalies peuvent être héréditaires, augmentant le risque de maladies."
}
},
{
"@type": "Question",
"name": "Quels cancers sont liés à des anomalies de la cytocinèse ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des cancers comme le cancer du sein et le cancer colorectal peuvent être liés."
}
},
{
"@type": "Question",
"name": "La cytocinèse défectueuse peut-elle affecter le système immunitaire ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut compromettre la fonction immunitaire et augmenter les infections."
}
},
{
"@type": "Question",
"name": "Quels facteurs génétiques influencent la cytocinèse ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des mutations dans des gènes régulateurs peuvent augmenter le risque de troubles."
}
},
{
"@type": "Question",
"name": "L'âge est-il un facteur de risque pour la cytocinèse ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'âge avancé peut augmenter le risque d'anomalies dans la cytocinèse."
}
},
{
"@type": "Question",
"name": "Les habitudes alimentaires affectent-elles la cytocinèse ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en antioxydants peut réduire les risques d'anomalies."
}
},
{
"@type": "Question",
"name": "Le tabagisme influence-t-il la cytocinèse ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme est un facteur de risque connu pour des anomalies cellulaires."
}
},
{
"@type": "Question",
"name": "Les expositions professionnelles peuvent-elles affecter la cytocinèse ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines expositions à des produits chimiques peuvent perturber la cytocinèse."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 20/04/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Laboratory of Biochemistry and Molecular Biology of Germ Cells, IAPG CAS, Libechov, Czech Republic.
Department of Cell Biology, Faculty of Science, Charles University, Prague, Czech Republic.
Publications dans "Cytocinèse" :
3 publications dans cette catégorie
Affiliations :
Laboratory of Biochemistry and Molecular Biology of Germ Cells, IAPG CAS, Libechov, Czech Republic.
Publications dans "Cytocinèse" :
3 publications dans cette catégorie
Affiliations :
Laboratory of Biochemistry and Molecular Biology of Germ Cells, IAPG CAS, Libechov, Czech Republic. susor@iapg.cas.cz.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Molecular, Cellular and Developmental Biology, Department of Molecular Biophysics and Biochemistry, Department of Cell Biology, Yale University, New Haven, CT, USA. thomas.pollard@yale.edu.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Oncode Institute, Utrecht, Netherlands. s.m.a.lens@umcutrecht.nl.
Center for Molecular Medicine, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands. s.m.a.lens@umcutrecht.nl.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Developmental Genetics, Center for Plant Molecular Biology, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany; email: panteleimon.livanos@zmbp.uni-tuebingen.de , sabine.mueller@zmbp.uni-tuebingen.de.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Cancer and Developmental Biology Laboratory, National Cancer Institute, Frederick, MD 21702, USA.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Cancer and Developmental Biology Laboratory, National Cancer Institute, Frederick, MD 21702, USA.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Microbiology and Molecular Genetics, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Microbiology and Molecular Genetics, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Plant Sciences, University of California Davis, Davis, CA, USA.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD, United States.
Department of Pharmacology and Molecular Sciences, Johns Hopkins School of Medicine, Baltimore, MD, United States.
Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, United States.
Department of Oncology, Johns Hopkins School of Medicine, Baltimore, MD, United States.
Chemical and Biomolecular Engineering, Johns Hopkins University Whiting School of Engineering, Baltimore, MD, United States.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Pathology, University of Cambridge, Tennis Court Road, Cambridge CB2 1QP, UK.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Molecular, Cellular, and Developmental Biology, University of Michigan, Ann Arbor.
Cellular and Molecular Biology Graduate Program, University of Michigan, Ann Arbor.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Biology Department, Concordia University, Montréal, QC, H4B 1R6, Canada.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Biology Department, Concordia University, Montréal, QC, H4B 1R6, Canada.
Center for Microscopy and Cellular Imaging, Concordia University, Montréal, QC, H4B 1R6, Canada.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry and Molecular Biology, The Institute of Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry and Molecular Biology, The Institute of Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry and Molecular Biology, The Institute of Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel.
Publications dans "Cytocinèse" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry and Molecular Biology, The Institute of Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel shoshr@ekmd.huji.ac.il.
Publications dans "Cytocinèse" :
Electroencephalography (EEG) is a crucial tool in cognitive neuroscience, enabling the study of neurophysiological function by measuring the brain's electrical activity. Its applications include perce...
Young onset dementia (YOD) is a major diagnostic and management problem....
We set out to explore if electroencephalography (EEG) might be useful in the diagnosis of young onset Alzheimer's disease (YOAD) and young onset frontotemporal dementia (YOFTD). The ARTEMIS project is...
80.9% of patients with YOD had abnormal EEGs (P < 0.00001). Slow wave changes were more frequent in YOAD that YOFTD (P < 0.00001), but no difference in the frequency of epileptiform activity (P = 0.32...
The EEG is highly specific for the diagnosis of YOD with the absence of slow wave changes and epileptiform phenomena making the diagnosis unlikely, with 100% negative predictive value and with low pro...
Dry electroencephalography (EEG) electrodes provide rapid, gel-free, and easy EEG preparation, but with limited wearing comfort. We propose a novel dry electrode comprising multiple tilted pins in a f...
The c-grid (ear-electroencephalography, sold under the name cEEGrid) is an unobtrusive and comfortable electrode array that can be used for investigating brain activity after affixing around the ear. ...
Research on racial bias in social and cognitive psychology has focused on automatic cognitive processes such as categorisation or stereotyping. Neuroimaging has revealed differences in the neural circ...
This dataset consists of raw 64-channel EEG, cardiovascular (electrocardiography and photoplethysmography), and pupillometry data from 86 human participants recorded during 4 minutes of eyes-closed re...
Simultaneous scalp electroencephalography and functional magnetic resonance imaging (EEG-fMRI) enable noninvasive assessment of brain function with high spatial and temporal resolution. However, at ul...
Electromagnetic field simulations and MR measurements assessed the shielding effect of the EEG setup, more specifically the EEG wiring. The effectiveness of segmenting the wiring with resistors to red...
The EEG wiring was found to exert a dominant effect on the disruption of the transmit field, whose intensity varied periodically as a function of the wire length. Breaking the electrical continuity of...
We demonstrated that segmenting the EEG wiring into shorter lengths using commercially available nonmagnetic resistors is effective at reducing RF shielding artifacts in simultaneous EEG-fMRI. This pr...
Electroencephalography (EEG)-based electrophysiological techniques have made progress in diagnosing and treating alcohol dependence in recent years....
The article reviews the latest literature in this field....
Alcohol dependence, which is common and prone to relapsing, poses a serious threat to individuals, families, and society. At present, the objective detection methods for alcohol dependence in clinic a...
As electrophysiological techniques developed in psychiatry, some researches on EEG-based monitoring methods such as resting electroencephalography (REEG), event-related potentials (ERP), event-related...
In this paper, the status of electrophysiological researches on EEG in alcoholics are reviewed in detail....
Advanced analysis of electroencephalography (EEG) data has become an essential tool in brain research. Based solely on resting state EEG signals, a data-driven, predictive and explanatory approach is ...
Three minutes long, 64 electrode resting-state recordings were obtained from 180 DPN patients. The analysis consisted of a mixture of traditional, explanatory and machine learning analyses. First, the...
Predictive analysis indicated that theta and beta bands contain most of the information required for discrimination between painful and non-painful polyneuropathy patients, with area under the receive...
Resting state EEG functional connectivity can serve as a highly accurate biomarker for the presence or absence of pain in DPN patients. This highlights the importance of the brain, in addition to the ...
Depression is a common mental disorder that impacts millions of people across the world. However, its diagnosis is difficult due to the dependence on subjective testing. Although quantitative electroe...
We used open-access EEG data from OpenNeuro to investigate power ratios in the resting state of 46 patients with depression and 75 healthy controls. Spectral data were extracted by fast Fourier transf...
Decreased anterior frontal, frontal, central, parietal, occipital, and temporal ABR and decreased central and parietal TBR were observed in the depression group. The area under the curve of the ROC cu...
The central, frontal, and parietal ABR represent potential biomarkers to differentiate patients with depression from healthy controls....