Titre : Sirtuine-1

Sirtuine-1 : Questions médicales fréquentes

Termes MeSH sélectionnés :

Case-Control Studies
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intracellulaire", "item": "https://questionsmedicales.fr/mesh/D047908" }, { "@type": "ListItem", "position": 5, "name": "Sirtuines", "item": "https://questionsmedicales.fr/mesh/D037761" }, { "@type": "ListItem", "position": 6, "name": "Sirtuine-1", "item": "https://questionsmedicales.fr/mesh/D056564" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Sirtuine-1 - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Sirtuine-1", "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 Sirtuine-1", "description": "Comment évaluer le niveau de Sirtuine-1 ?\nQuels tests sont utilisés pour la Sirtuine-1 ?\nY a-t-il des biomarqueurs associés à Sirtuine-1 ?\nLa génétique influence-t-elle Sirtuine-1 ?\nPeut-on mesurer Sirtuine-1 dans les tissus ?", "url": "https://questionsmedicales.fr/mesh/D056564?mesh_terms=Case-Control+Studies&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Sirtuine-1", "description": "Quels symptômes sont liés à une faible Sirtuine-1 ?\nLa Sirtuine-1 affecte-t-elle le vieillissement ?\nQuels effets sur la santé mentale ?\nY a-t-il des symptômes de maladies liées à Sirtuine-1 ?\nSirtuine-1 influence-t-elle l'énergie cellulaire ?", "url": "https://questionsmedicales.fr/mesh/D056564?mesh_terms=Case-Control+Studies&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Sirtuine-1", "description": "Comment prévenir la baisse de Sirtuine-1 ?\nLe stress affecte-t-il Sirtuine-1 ?\nY a-t-il des habitudes à éviter ?\nLe sommeil influence-t-il Sirtuine-1 ?\nDes suppléments pour Sirtuine-1 ?", "url": "https://questionsmedicales.fr/mesh/D056564?mesh_terms=Case-Control+Studies&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Sirtuine-1", "description": "Quels traitements augmentent Sirtuine-1 ?\nY a-t-il des médicaments ciblant Sirtuine-1 ?\nComment la nutrition affecte-t-elle Sirtuine-1 ?\nL'exercice physique influence-t-il Sirtuine-1 ?\nDes thérapies géniques pour Sirtuine-1 ?", "url": "https://questionsmedicales.fr/mesh/D056564?mesh_terms=Case-Control+Studies&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Sirtuine-1", "description": "Quelles complications sont liées à une faible Sirtuine-1 ?\nSirtuine-1 et maladies cardiovasculaires ?\nY a-t-il un lien avec le diabète ?\nSirtuine-1 et cancer ?\nComplications neurologiques liées à Sirtuine-1 ?", "url": "https://questionsmedicales.fr/mesh/D056564?mesh_terms=Case-Control+Studies&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Sirtuine-1", "description": "Quels facteurs augmentent le risque de faible Sirtuine-1 ?\nL'alimentation influence-t-elle Sirtuine-1 ?\nLe mode de vie sédentaire affecte-t-il Sirtuine-1 ?\nLe tabagisme impacte-t-il Sirtuine-1 ?\nLe stress oxydatif influence-t-il Sirtuine-1 ?", "url": "https://questionsmedicales.fr/mesh/D056564?mesh_terms=Case-Control+Studies&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment évaluer le niveau de Sirtuine-1 ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le niveau de Sirtuine-1 peut être mesuré par des tests sanguins ou des biopsies tissulaires." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour la Sirtuine-1 ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests biochimiques et des analyses protéomiques sont utilisés pour évaluer Sirtuine-1." } }, { "@type": "Question", "name": "Y a-t-il des biomarqueurs associés à Sirtuine-1 ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des biomarqueurs comme les niveaux de NAD+ peuvent être associés à Sirtuine-1." } }, { "@type": "Question", "name": "La génétique influence-t-elle Sirtuine-1 ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des variations génétiques peuvent affecter l'expression de Sirtuine-1." } }, { "@type": "Question", "name": "Peut-on mesurer Sirtuine-1 dans les tissus ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, Sirtuine-1 peut être mesurée dans des échantillons de tissus par immunohistochimie." } }, { "@type": "Question", "name": "Quels symptômes sont liés à une faible Sirtuine-1 ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Une faible Sirtuine-1 peut être associée à des troubles métaboliques et à l'inflammation." } }, { "@type": "Question", "name": "La Sirtuine-1 affecte-t-elle le vieillissement ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, Sirtuine-1 est impliquée dans la régulation du vieillissement cellulaire et de la longévité." } }, { "@type": "Question", "name": "Quels effets sur la santé mentale ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des niveaux anormaux de Sirtuine-1 peuvent influencer l'humeur et la cognition." } }, { "@type": "Question", "name": "Y a-t-il des symptômes de maladies liées à Sirtuine-1 ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maladies comme le diabète et les maladies neurodégénératives sont liées à Sirtuine-1." } }, { "@type": "Question", "name": "Sirtuine-1 influence-t-elle l'énergie cellulaire ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, Sirtuine-1 joue un rôle clé dans la régulation de l'énergie cellulaire et du métabolisme." } }, { "@type": "Question", "name": "Comment prévenir la baisse de Sirtuine-1 ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir un mode de vie sain avec une bonne nutrition et de l'exercice aide à prévenir la baisse." } }, { "@type": "Question", "name": "Le stress affecte-t-il Sirtuine-1 ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress chronique peut réduire l'expression de Sirtuine-1 dans les cellules." } }, { "@type": "Question", "name": "Y a-t-il des habitudes à éviter ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Éviter le tabagisme et une alimentation riche en sucres peut aider à maintenir Sirtuine-1." } }, { "@type": "Question", "name": "Le sommeil influence-t-il Sirtuine-1 ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un sommeil de qualité est essentiel pour maintenir des niveaux optimaux de Sirtuine-1." } }, { "@type": "Question", "name": "Des suppléments pour Sirtuine-1 ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Des suppléments comme le resvératrol peuvent être bénéfiques pour soutenir Sirtuine-1." } }, { "@type": "Question", "name": "Quels traitements augmentent Sirtuine-1 ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Des traitements comme le resvératrol et l'exercice physique peuvent augmenter Sirtuine-1." } }, { "@type": "Question", "name": "Y a-t-il des médicaments ciblant Sirtuine-1 ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains médicaments expérimentaux visent à moduler l'activité de Sirtuine-1." } }, { "@type": "Question", "name": "Comment la nutrition affecte-t-elle Sirtuine-1 ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation riche en polyphénols peut stimuler l'expression de Sirtuine-1." } }, { "@type": "Question", "name": "L'exercice physique influence-t-il Sirtuine-1 ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice régulier est connu pour augmenter les niveaux de Sirtuine-1 dans le corps." } }, { "@type": "Question", "name": "Des thérapies géniques pour Sirtuine-1 ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des recherches sont en cours sur les thérapies géniques pour moduler Sirtuine-1." } }, { "@type": "Question", "name": "Quelles complications sont liées à une faible Sirtuine-1 ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Une faible Sirtuine-1 est liée à des maladies métaboliques et à des troubles neurodégénératifs." } }, { "@type": "Question", "name": "Sirtuine-1 et maladies cardiovasculaires ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Des niveaux bas de Sirtuine-1 peuvent augmenter le risque de maladies cardiovasculaires." } }, { "@type": "Question", "name": "Y a-t-il un lien avec le diabète ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une faible Sirtuine-1 est associée à une résistance à l'insuline et au diabète de type 2." } }, { "@type": "Question", "name": "Sirtuine-1 et cancer ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Des études suggèrent que Sirtuine-1 pourrait jouer un rôle dans la progression de certains cancers." } }, { "@type": "Question", "name": "Complications neurologiques liées à Sirtuine-1 ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Une dysrégulation de Sirtuine-1 est liée à des maladies comme Alzheimer et Parkinson." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque de faible Sirtuine-1 ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'obésité, le vieillissement et le stress chronique augmentent le risque de faible Sirtuine-1." } }, { "@type": "Question", "name": "L'alimentation influence-t-elle Sirtuine-1 ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une alimentation pauvre en nutriments peut réduire l'expression de Sirtuine-1." } }, { "@type": "Question", "name": "Le mode de vie sédentaire affecte-t-il Sirtuine-1 ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un mode de vie sédentaire est un facteur de risque pour une faible Sirtuine-1." } }, { "@type": "Question", "name": "Le tabagisme impacte-t-il Sirtuine-1 ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme est associé à une diminution des niveaux de Sirtuine-1 dans l'organisme." } }, { "@type": "Question", "name": "Le stress oxydatif influence-t-il Sirtuine-1 ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress oxydatif peut réduire l'activité de Sirtuine-1 et affecter la santé cellulaire." } } ] } ] }

Sources (10000 au total)

Oral hygiene and infective endocarditis: a case control study.

To determine if oral hygiene is associated with infective endocarditis (IE) among those at moderate risk for IE.... This is a case control study of oral hygiene among hospitalized patients with IE (cases) and outpatients with heart valve disease but without IE (controls). The primary outcome was the mean dental cal... The 62 case participants had 53% greater mean dental calculus index than the 119 control participants (0.84, 0.55, respectively; difference = 0.29, 95% CI: 0.11, 0.48; P = .002) and 26% greater mean d... These data provide evidence to support and strengthen current American Heart Association guidance that those at risk for IE can reduce potential sources of IE-related bacteremia by maintaining optimal...

Respiratory muscle strength in stroke: a case-control study.

The aim of the study was to determine the respiratory muscle strength of stroke patients and compare them with healthy individuals.... The study was conducted with 171 patients who had a stroke between 2017 and 2021 and 32 healthy controls. Respiratory muscle strength and inspiratory and expiratory mouth pressure (MIP and MEP) were m... The stroke group exhibited significantly lower values in both MIP for men (p<0.001) and women (p=0.013) and maximal expiratory pressure for men (p<0.001) and women (p=0.042), compared with the healthy... This study highlights the significant respiratory muscle weakness experienced by stroke patients, with gender-specific differences. It highlights the importance of incorporating respiratory assessment...

The Association between Allergy and Cancer: A Case-Control Study.

Allergies may either have a protective or a promoting effect on cancers. This study seeks to explore the relationship between various types of allergies and three specific cancer types: lung, breast, ... Among the 556 patients, there were 115 cases of colorectal cancer, 305 cases of breast cancer, and 136 cases of lung cancer. The ratio of the case group to the control group was 1:1. We assessed the a... The results showed a protective association between itching or urticaria due to environmental factors and colorectal cancer (adjusted odds ratio [AOR]: 0.4, 95% CI: 0.17-0.94), as well as lung cancer ... allergies and cancer have a site-specific assciation . To confirm these findings and understand the reasons behind these associations, more investigation is required....

Random forests for the analysis of matched case-control studies.

Conditional logistic regression trees have been proposed as a flexible alternative to the standard method of conditional logistic regression for the analysis of matched case-control studies. While the... A random forest method for the analysis of matched case-control studies based on conditional logistic regression trees is proposed, which overcomes the issue of high variability. It provides an accura... The proposed random forest method is a promising add-on to the toolbox for the analysis of matched case-control studies and addresses the need for machine-learning methods in this field. It provides a...

Factors associated with premature birth: a case-control study.

To analyze the socioeconomic, demographic, environmental, reproductive, behavioral, and health-care factors associated with preterm birth.... Case-control study, with case group composed of preterm infants and the control group by full term live births. Each case was paired with two controls according to sex and date of birth. Interviews we... 221 live births were allocated in the case group and 442 in the control group. After analysis adjusted for other factors under study, the highest chances of prematurity were associated with being the ... The factors associated with a higher chance of prematurity were: higher family income, previous preterm child, primiparity, violence against pregnant women and cesarean section. Having attended more t...

Multiple sclerosis and autoimmune diseases - a case control study.

Multiple sclerosis (MS) is one of the most common autoimmune diseases worldwide, and various autoimmune comorbidities have been reported with MS. The aim of this study was to estimate the prevalence o... In this retrospective multicentre study, we investigated a group of patients with MS, and their relatives, in terms of age, gender, and the presence of simultaneous autoimmune diseases such as Graves'... This study included 381 patients with MS, of whom 52.23% were women. 27 patients (7.09%) had at least one autoimmune disease. The most common comorbidity was Hashimoto's thyroiditis (14 patients). 77 ... Our study revealed that the probability of autoimmune diseases co-occurring in patients with MS, and in their relatives, is higher and we found the greatest risk to be for Hashimoto's thyroiditis....

Diagnostic approach to monkeypox outbreak, a case-control study.

An international outbreak of the monkeypox (MPX) virus is ongoing with a different clinical presentation than previously reported.... A monocentric retrospective study was designed to investigate clinical predictors of confirmed MPX cases among a group of patients referred for MPX screening. Furthermore, the additional value of perf... Between 28/05/2022 and 22/07/2022, the medical records of patients referred for MPX screening were investigated. Patients with positive RT-PCR were defined as cases, while the ones with negative RT-PC... Among the 141 included patients, 85 (60%) had at least one positive RT-PCR for MPX. Carrying out RT-PCR only on the swab obtained by skin lesion sampling, 7 patients (7/85: 8%) would have been misdiag... MPX diagnosis was associated with being MSM, living with HIV, having multiple sexual partners, and presenting with anogenital skin lesions. In this study, the derived score had good sensitivity and sp...