Titre : Composant-7 du complexe de maintenance des minichromosomes

Composant-7 du complexe de maintenance des minichromosomes : Questions médicales fréquentes

Termes MeSH sélectionnés :

Colonic Polyps
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Composant-7 du complexe de maintenance des minichromosomes : Questions médicales les plus fréquentes", "headline": "Composant-7 du complexe de maintenance des minichromosomes : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Composant-7 du complexe de maintenance des minichromosomes : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-07-23", "dateModified": "2025-04-19", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Composant-7 du complexe de maintenance des minichromosomes" }, "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": "Protéines de maintenance des minichromosomes", "url": "https://questionsmedicales.fr/mesh/D064110", "about": { "@type": "MedicalCondition", "name": "Protéines de maintenance des minichromosomes", "code": { "@type": "MedicalCode", "code": "D064110", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D12.776.664.235.750" } } }, "about": { "@type": "MedicalCondition", "name": "Composant-7 du complexe de maintenance des minichromosomes", "alternateName": "Minichromosome Maintenance Complex Component 7", "code": { "@type": "MedicalCode", "code": "D064168", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Qing Yang", "url": "https://questionsmedicales.fr/author/Qing%20Yang", "affiliation": { "@type": "Organization", "name": "Department of Hepatic Surgery and Liver transplantation Center of the Third Affiliated Hospital, Organ Transplantation Institute, Sun Yat-sen University, Organ Transplantation Research Center of Guangdong Province, 600# Tianhe Road, Guangzhou, 510630, China." } }, { "@type": "Person", "name": "Binhui Xie", "url": "https://questionsmedicales.fr/author/Binhui%20Xie", "affiliation": { "@type": "Organization", "name": "Department of Hepatobiliary Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, China." } }, { "@type": "Person", "name": "Hui Tang", "url": "https://questionsmedicales.fr/author/Hui%20Tang", "affiliation": { "@type": "Organization", "name": "Department of Hepatic Surgery and Liver transplantation Center of the Third Affiliated Hospital, Organ Transplantation Institute, Sun Yat-sen University, Organ Transplantation Research Center of Guangdong Province, 600# Tianhe Road, Guangzhou, 510630, China." } }, { "@type": "Person", "name": "Wei Meng", "url": "https://questionsmedicales.fr/author/Wei%20Meng", "affiliation": { "@type": "Organization", "name": "Department of Hepatic Surgery and Liver transplantation Center of the Third Affiliated Hospital, Organ Transplantation Institute, Sun Yat-sen University, Organ Transplantation Research Center of Guangdong Province, 600# Tianhe Road, Guangzhou, 510630, China." } }, { "@type": "Person", "name": "Changchang Jia", "url": "https://questionsmedicales.fr/author/Changchang%20Jia", "affiliation": { "@type": "Organization", "name": "Cell-gene Therapy Translational Medicine Research Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Colonoscopic-assisted laparoscopic wedge resection versus segmental colon resection for benign colonic polyps: a comparative cost analysis.", "datePublished": "2023-10-09", "url": "https://questionsmedicales.fr/article/37814456", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1111/codi.16757" } }, { "@type": "ScholarlyArticle", "name": "Serum biomarkers of colonic polyps in patients with acromegaly: a meta-analysis and systematic review.", "datePublished": "2022-12-21", "url": "https://questionsmedicales.fr/article/36542278", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s11102-022-01287-z" } }, { "@type": "ScholarlyArticle", "name": "Performance and comparison of artificial intelligence and human experts in the detection and classification of colonic polyps.", "datePublished": "2022-12-13", "url": "https://questionsmedicales.fr/article/36513975", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1186/s12876-022-02605-2" } }, { "@type": "ScholarlyArticle", "name": "Cold snare endoscopic mucosal resection for colon polyps: a systematic review and meta-analysis.", "datePublished": "2023-07-14", "url": "https://questionsmedicales.fr/article/37451284", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1055/a-2129-5752" } }, { "@type": "ScholarlyArticle", "name": "AGA Clinical Practice Update on the Role of Artificial Intelligence in Colon Polyp Diagnosis and Management: Commentary.", "datePublished": "2023-10-17", "url": "https://questionsmedicales.fr/article/37855759", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1053/j.gastro.2023.07.010" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Acides aminés, peptides et protéines", "item": "https://questionsmedicales.fr/mesh/D000602" }, { "@type": "ListItem", "position": 3, "name": "Protéines", "item": "https://questionsmedicales.fr/mesh/D011506" }, { "@type": "ListItem", "position": 4, "name": "Nucléoprotéines", "item": "https://questionsmedicales.fr/mesh/D009698" }, { "@type": "ListItem", "position": 5, "name": "Protéines chromosomiques nonhistones", "item": "https://questionsmedicales.fr/mesh/D002868" }, { "@type": "ListItem", "position": 6, "name": "Protéines de maintenance des minichromosomes", "item": "https://questionsmedicales.fr/mesh/D064110" }, { "@type": "ListItem", "position": 7, "name": "Composant-7 du complexe de maintenance des minichromosomes", "item": "https://questionsmedicales.fr/mesh/D064168" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Composant-7 du complexe de maintenance des minichromosomes - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Composant-7 du complexe de maintenance des minichromosomes", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-17", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Composant-7 du complexe de maintenance des minichromosomes", "description": "Comment diagnostiquer une anomalie du Composant-7 ?\nQuels tests sont utilisés pour évaluer le Composant-7 ?\nY a-t-il des marqueurs spécifiques pour le Composant-7 ?\nLe diagnostic nécessite-t-il une biopsie ?\nQuels symptômes peuvent indiquer un problème avec le Composant-7 ?", "url": "https://questionsmedicales.fr/mesh/D064168?mesh_terms=Colonic+Polyps&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Composant-7 du complexe de maintenance des minichromosomes", "description": "Quels sont les symptômes d'une défaillance du Composant-7 ?\nPeut-on observer des symptômes cliniques ?\nLes symptômes varient-ils selon les individus ?\nY a-t-il des signes précoces d'anomalies ?\nLes symptômes sont-ils réversibles ?", "url": "https://questionsmedicales.fr/mesh/D064168?mesh_terms=Colonic+Polyps&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Composant-7 du complexe de maintenance des minichromosomes", "description": "Peut-on prévenir les anomalies du Composant-7 ?\nY a-t-il des facteurs environnementaux à éviter ?\nDes dépistages réguliers sont-ils recommandés ?\nL'alimentation joue-t-elle un rôle dans la prévention ?\nLes vaccinations peuvent-elles aider ?", "url": "https://questionsmedicales.fr/mesh/D064168?mesh_terms=Colonic+Polyps&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Composant-7 du complexe de maintenance des minichromosomes", "description": "Quels traitements sont disponibles pour les anomalies du Composant-7 ?\nLa thérapie génique est-elle efficace ?\nDes médicaments spécifiques sont-ils utilisés ?\nLe traitement nécessite-t-il une surveillance régulière ?\nY a-t-il des effets secondaires aux traitements ?", "url": "https://questionsmedicales.fr/mesh/D064168?mesh_terms=Colonic+Polyps&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Composant-7 du complexe de maintenance des minichromosomes", "description": "Quelles complications peuvent survenir avec des anomalies du Composant-7 ?\nLes anomalies peuvent-elles affecter la fertilité ?\nY a-t-il des risques de maladies associées ?\nLes complications sont-elles réversibles ?\nComment les complications sont-elles traitées ?", "url": "https://questionsmedicales.fr/mesh/D064168?mesh_terms=Colonic+Polyps&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Composant-7 du complexe de maintenance des minichromosomes", "description": "Quels sont les facteurs de risque pour les anomalies du Composant-7 ?\nL'âge influence-t-il le risque d'anomalies ?\nLe mode de vie affecte-t-il le risque ?\nY a-t-il des antécédents familiaux à considérer ?\nLes infections pendant la grossesse sont-elles un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D064168?mesh_terms=Colonic+Polyps&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une anomalie du Composant-7 ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests génétiques et des analyses de protéines peuvent identifier des anomalies." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer le Composant-7 ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests de Western blot et les analyses de PCR sont couramment utilisés." } }, { "@type": "Question", "name": "Y a-t-il des marqueurs spécifiques pour le Composant-7 ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des marqueurs protéiques spécifiques peuvent indiquer des dysfonctionnements." } }, { "@type": "Question", "name": "Le diagnostic nécessite-t-il une biopsie ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Une biopsie peut être nécessaire pour des analyses plus approfondies." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer un problème avec le Composant-7 ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Des anomalies dans la division cellulaire peuvent être des indicateurs." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une défaillance du Composant-7 ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des troubles de la division cellulaire et des anomalies chromosomiques." } }, { "@type": "Question", "name": "Peut-on observer des symptômes cliniques ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes cliniques peuvent apparaître, mais ils sont souvent non spécifiques." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon les individus ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent varier en fonction de la gravité de l'anomalie." } }, { "@type": "Question", "name": "Y a-t-il des signes précoces d'anomalies ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des signes précoces peuvent inclure des retards de croissance cellulaire." } }, { "@type": "Question", "name": "Les symptômes sont-ils réversibles ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Certains symptômes peuvent être réversibles avec un traitement approprié." } }, { "@type": "Question", "name": "Peut-on prévenir les anomalies du Composant-7 ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention est difficile, mais un mode de vie sain peut aider." } }, { "@type": "Question", "name": "Y a-t-il des facteurs environnementaux à éviter ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les toxines et les radiations peut réduire les risques d'anomalies." } }, { "@type": "Question", "name": "Des dépistages réguliers sont-ils recommandés ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Des dépistages réguliers peuvent aider à détecter des anomalies précocement." } }, { "@type": "Question", "name": "L'alimentation joue-t-elle un rôle dans la prévention ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée peut soutenir la santé cellulaire et réduire les risques." } }, { "@type": "Question", "name": "Les vaccinations peuvent-elles aider ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Certaines vaccinations peuvent prévenir des infections qui affectent la santé cellulaire." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour les anomalies du Composant-7 ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements peuvent inclure des thérapies géniques et des médicaments ciblés." } }, { "@type": "Question", "name": "La thérapie génique est-elle efficace ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La thérapie génique montre des résultats prometteurs dans certains cas." } }, { "@type": "Question", "name": "Des médicaments spécifiques sont-ils utilisés ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des inhibiteurs spécifiques peuvent être utilisés pour cibler les anomalies." } }, { "@type": "Question", "name": "Le traitement nécessite-t-il une surveillance régulière ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une surveillance régulière est essentielle pour évaluer l'efficacité." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires aux traitements ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des effets secondaires peuvent survenir, nécessitant une gestion attentive." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec des anomalies du Composant-7 ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications incluent des cancers et des troubles génétiques." } }, { "@type": "Question", "name": "Les anomalies peuvent-elles affecter la fertilité ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines anomalies peuvent entraîner des problèmes de fertilité." } }, { "@type": "Question", "name": "Y a-t-il des risques de maladies associées ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Des risques accrus de maladies métaboliques peuvent être observés." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être gérées, mais pas toutes sont réversibles." } }, { "@type": "Question", "name": "Comment les complications sont-elles traitées ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement des complications dépend de leur nature et de leur gravité." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque pour les anomalies du Composant-7 ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent des prédispositions génétiques et des expositions environnementales." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque d'anomalies ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'âge avancé peut augmenter le risque d'anomalies chromosomiques." } }, { "@type": "Question", "name": "Le mode de vie affecte-t-il le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Un mode de vie malsain peut augmenter le risque d'anomalies génétiques." } }, { "@type": "Question", "name": "Y a-t-il des antécédents familiaux à considérer ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux d'anomalies peuvent augmenter le risque." } }, { "@type": "Question", "name": "Les infections pendant la grossesse sont-elles un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Certaines infections pendant la grossesse peuvent affecter le développement chromosomique." } } ] } ] }

Sources (7561 au total)

Colonoscopic-assisted laparoscopic wedge resection versus segmental colon resection for benign colonic polyps: a comparative cost analysis.

The colonoscopic-assisted laparoscopic wedge resection (CAL-WR) is proven to be an effective and safe alternative to a segmental colon resection (SCR) for large or complex benign colonic polyps that a... A single-centre 90-day 'in-hospital' comparative cost analysis was performed on patients undergoing CAL-WR or SCR for complex benign polyps between 2016 and 2020. The CAL-WR group consisted of 44 pati... Colonoscopic-assisted laparoscopic wedge resection was associated with significantly fewer complications (7% in the CAL-WR group vs. 45% in the SCR group, P < 0.001), shorter operation time (50 min in... Given the clinical and financial benefits, CAL-WR should be recommended for complex benign polyps that are not eligible for endoscopic resection before major surgery is considered....

Serum biomarkers of colonic polyps in patients with acromegaly: a meta-analysis and systematic review.

In the past few decades, acromegaly and colonic polyps have been associated with an increased risk of colorectal cancer. Previous studies highlighted the importance of serum biomarkers of colonic poly... We reviewed studies on serum biomarkers of colonic polyps in patients with acromegaly, published on PubMed, Embase, Cochrane Library, Medline, and Chinese databases from January 1, 1966, to May 8, 202... Eight articles were included in this study. The mean (standard deviation) concentrations of serum biomarkers for acromegaly with and without colorectal polyps were extracted from these studies. Meta-a... We present the first meta-analysis and systematic review of serum biomarkers in patients with acromegaly or colonic polyps. The prevalence of colonic lesion polyps, is associated with higher IGF-1 × U...

Performance and comparison of artificial intelligence and human experts in the detection and classification of colonic polyps.

The main aim of this study was to analyze the performance of different artificial intelligence (AI) models in endoscopic colonic polyp detection and classification and compare them with doctors with d... We searched the studies on Colonoscopy, Colonic Polyps, Artificial Intelligence, Machine Learning, and Deep Learning published before May 2020 in PubMed, EMBASE, Cochrane, and the citation index of th... A total of 16 studies were included for meta-analysis. Only one study (1/16) presented externally validated results. The area under the curve (AUC) of AI group, expert group and non-expert group for d... The performance of AI in polyp detection and classification is similar to that of human experts, with high sensitivity and moderate specificity. Different tasks may have an impact on the performance o...

Cold snare endoscopic mucosal resection for colon polyps: a systematic review and meta-analysis.

Cold snare endoscopic mucosal resection (CS-EMR) can reduce the risks associated with electrocautery during colon polyp resection. Data on efficacy are variable. This systematic review and meta-analys... We conducted a comprehensive literature search of multiple databases, from inception to March 2023, for studies addressing outcomes of CS-EMR for colon polyps. The weighted pooled estimates with 95 %C... 4137 articles were reviewed, and 16 studies, including 2592 polyps in 1922 patients (51.4 % female), were included. Overall, 54.4 % of polyps were adenomas, 45 % were sessile serrated lesions (SSLs), ... CS-EMR demonstrated an excellent safety profile for colon polyps, with variable recurrence rates based on polyp size and histology. Large prospective studies are needed to validate these findings....

AGA Clinical Practice Update on the Role of Artificial Intelligence in Colon Polyp Diagnosis and Management: Commentary.

The purpose of this American Gastroenterological Association (AGA) Institute Clinical Practice Update (CPU) is to review the available evidence and provide expert commentary on the current landscape o... This CPU was commissioned and approved by the AGA Institute Clinical Practice Updates Committee (CPUC) and the AGA Governing Board to provide timely guidance on a topic of high clinical importance to ...

Impact of margin ablation after EMR of large nonpedunculated colonic polyps in routine clinical practice.

Owing to its simplicity, effectiveness, and safety, EMR is the preferred treatment for the majority of large (≥20 mm) nonpedunculated colonic polyps (LNPCPs); however, residual and recurrent adenomas ... We analyzed data collected in 3 hospitals in Israel: Prospective data were available in 2 hospitals where margin thermal ablation with snare-tip soft coagulation (STSC) is routinely performed after EM... Data from 764 patients with 824 LNPCPs were analyzed. The patient and lesion characteristics were similar between the groups. Four hundred sixty-four LNPCPs were treated by TA-EMR and 360 LNPCPs by S-... TA-EMR leads to a significant reduction in post-EMR recurrence in routine clinical practice....

Polyp detection in the cecum and ascending colon by dye based chromoendoscopy - Is its routine use justified?

colonoscopy is the best method for detecting polyps, with a reduction in colorectal cancer mortality of 29% and reaching 47% for distal tumors. However, it fails to demonstrate a significant reduction... prospective, non-randomized clinical trial. Patients were divided into two groups. The first (G1) underwent a routine colonoscopy, followed by a second endoscopy assessment of ascending colon and cecu... In total, 203 patients were analyzed, 101 in the G1 and 102 in the G2. Newer polyps were identified in both groups after the second assessment with a significantly higher number of polyps detected in ... the second assessment with dye-based chromoendoscopy increases the detection of polyps in the ascending colon and cecum....

Do surface morphology and pit pattern have a role in predicting cancer for colon polyps in North America?

The surface morphology of colorectal polyps is well correlated with submucosal invasion in Eastern Countries but not in North America. We aimed to investigate associations between the Paris classifica... We retrospectively analyzed prospectively collected data of consecutive advanced endoscopic procedures conducted by a single surgeon between August 2017 and October 2018. The data included patients' d... The study consisted of 138 lesions, and the mean age was 67 ± 10 years. The most common polyp locations were cecum (n = 41, 30%) followed by ascending colon (n = 28, 20%), and sigmoid colon (n = 18, 1... Surface morphology and pit pattern can predict submucosal invasion in the North American patient population. Polyp morphology may aid polyp selection for advanced endoscopic interventions....