questionsmedicales.fr
Maladies de la peau et du tissu conjonctif
Maladies de la peau
Sclérodermie systémique
Sclérodermie diffuse
Sclérodermie diffuse : Questions médicales fréquentes
Termes MeSH sélectionnés :
Single-Cell Gene Expression Analysis
Diagnostic
5
Sclérodermie
Diagnostic médical
Signes cliniques
Sclérodermie
Radiographie
Sclérodermie
Symptômes
5
Symptômes respiratoires
Sclérodermie
Atteinte digestive
Sclérodermie
Troubles vasculaires
Sclérodermie
Prévention
5
Facteurs de risque
Sclérodermie
Exposition au froid
Sclérodermie
Traitements
5
Corticostéroïdes
Sclérodermie
Kinésithérapie
Sclérodermie
Traitements expérimentaux
Sclérodermie
Symptômes cutanés
Sclérodermie
Complications
5
Complications
Sclérodermie
Atteintes cardiaques
Sclérodermie
Atteintes rénales
Sclérodermie
Complications digestives
Sclérodermie
Facteurs de risque
5
Facteurs de risque
Sclérodermie
Facteurs environnementaux
Sclérodermie
Maladies auto-immunes
Sclérodermie
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"position": 9,
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"name": "Les troubles vasculaires sont-ils fréquents ?",
"position": 10,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Quels facteurs de risque sont identifiés ?",
"position": 12,
"acceptedAnswer": {
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"text": "Les facteurs incluent des antécédents familiaux, des expositions environnementales et le sexe féminin."
}
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{
"@type": "Question",
"name": "Le tabagisme influence-t-il la maladie ?",
"position": 13,
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}
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"name": "L'exposition au froid est-elle un risque ?",
"position": 14,
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}
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"name": "Les infections peuvent-elles aggraver la maladie ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines infections peuvent exacerber les symptômes et compliquer la gestion de la maladie."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des immunosuppresseurs, des anti-inflammatoires et des thérapies symptomatiques."
}
},
{
"@type": "Question",
"name": "Les corticostéroïdes sont-ils efficaces ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent réduire l'inflammation, mais leur utilisation doit être prudente en raison des effets secondaires."
}
},
{
"@type": "Question",
"name": "Quelles thérapies physiques sont recommandées ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La kinésithérapie peut aider à maintenir la mobilité et à réduire la douleur articulaire."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements expérimentaux ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des traitements comme les inhibiteurs de la tyrosine kinase sont en cours d'évaluation."
}
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{
"@type": "Question",
"name": "Comment gérer les symptômes cutanés ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des crèmes hydratantes et des traitements topiques peuvent aider à soulager les symptômes cutanés."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications possibles ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des atteintes pulmonaires, cardiaques et rénales, ainsi que des troubles digestifs."
}
},
{
"@type": "Question",
"name": "La sclérodermie peut-elle affecter le cœur ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut entraîner des arythmies, une hypertension pulmonaire et une insuffisance cardiaque."
}
},
{
"@type": "Question",
"name": "Y a-t-il un risque d'infections ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les patients peuvent être plus susceptibles aux infections en raison d'une immunité altérée."
}
},
{
"@type": "Question",
"name": "Comment la sclérodermie affecte-t-elle les reins ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut provoquer une hypertension rénale et une insuffisance rénale, nécessitant une surveillance."
}
},
{
"@type": "Question",
"name": "Les complications digestives sont-elles fréquentes ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles incluent des reflux, des troubles de la motilité et des malabsorption."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents familiaux, le sexe féminin et certaines expositions environnementales sont des facteurs de risque."
}
},
{
"@type": "Question",
"name": "L'âge joue-t-il un rôle ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la sclérodermie diffuse survient généralement entre 30 et 50 ans, mais peut toucher d'autres âges."
}
},
{
"@type": "Question",
"name": "Les facteurs environnementaux sont-ils significatifs ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exposition à des solvants organiques et à la silice peut augmenter le risque."
}
},
{
"@type": "Question",
"name": "Y a-t-il un lien avec d'autres maladies auto-immunes ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes ayant d'autres maladies auto-immunes peuvent avoir un risque accru."
}
},
{
"@type": "Question",
"name": "Le stress peut-il aggraver la maladie ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress peut exacerber les symptômes, bien que son rôle exact dans la sclérodermie ne soit pas clair."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 23/02/2025
Contenu vérifié selon les dernières recommandations médicales
7 publications dans cette catégorie
4 publications dans cette catégorie
Affiliations :
Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
Publications dans "Sclérodermie diffuse" :
4 publications dans cette catégorie
Affiliations :
UCL Division of Medicine, Royal Free Campus, London, UK.
Publications dans "Sclérodermie diffuse" :
3 publications dans cette catégorie
Affiliations :
Division of Rheumatology, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Mason F. Lord Building, Center Tower, Suite 4100, Baltimore, MD 21224, USA. Electronic address: Ami.Shah@jhmi.edu.
Publications dans "Sclérodermie diffuse" :
3 publications dans cette catégorie
Affiliations :
Rheumatology Unit, Royal Adelaide Hospital, Adelaide, South Australia, Australia.
Discipline of Medicine, University of Adelaide, Adelaide, South Australia, Australia.
Publications dans "Sclérodermie diffuse" :
3 publications dans cette catégorie
Affiliations :
Department of Woman's and Child's Health, University of Padua, Via Giustiniani 3, 35128, Padua, Italy. francescozulian58@gmail.com.
Publications dans "Sclérodermie diffuse" :
3 publications dans cette catégorie
Affiliations :
Georgetown University Medical Center, Washington (DC), USA.
Publications dans "Sclérodermie diffuse" :
3 publications dans cette catégorie
Affiliations :
Lady Davis Institute of the Jewish General Hospital, 4333 Côte-Sainte-Catherine Road,, Montréal, Québec, H3T 1E4, Canada. brett.thombs@mcgill.ca.
Department of Psychology, McGill University, Montreal, Canada. brett.thombs@mcgill.ca.
Department of Psychiatry, McGill University, Montreal, Canada. brett.thombs@mcgill.ca.
Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada. brett.thombs@mcgill.ca.
Department of Medicine, McGill University, Montreal, Canada. brett.thombs@mcgill.ca.
Department of Educational and Counselling Psychology, McGill University, Montreal, Canada. brett.thombs@mcgill.ca.
Department of Biomedical Ethics Unit, McGill University, Montreal, Canada. brett.thombs@mcgill.ca.
Publications dans "Sclérodermie diffuse" :
3 publications dans cette catégorie
Affiliations :
Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
Publications dans "Sclérodermie diffuse" :
3 publications dans cette catégorie
Affiliations :
Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Publications dans "Sclérodermie diffuse" :
3 publications dans cette catégorie
Affiliations :
University of Pittsburgh, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA.
Publications dans "Sclérodermie diffuse" :
2 publications dans cette catégorie
Affiliations :
Department of Connective Tissue Diseases, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland.
Departament of Dermatology, Pediatric Dermatology and Dermatological Oncology, Medical University of Lodz, Lodz, Poland.
Publications dans "Sclérodermie diffuse" :
2 publications dans cette catégorie
Affiliations :
Department of Connective Tissue Diseases, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland.
Departament of Dermatology, Pediatric Dermatology and Dermatological Oncology, Medical University of Lodz, Lodz, Poland.
Publications dans "Sclérodermie diffuse" :
2 publications dans cette catégorie
Affiliations :
Department of Dermatology, Pediatric Dermatology and Dermatological Oncology, Medical University of Lodz, Lodz, Poland.
Publications dans "Sclérodermie diffuse" :
2 publications dans cette catégorie
Affiliations :
Department of Dermatology, Pediatric Dermatology and Dermatological Oncology, Medical University of Lodz, Lodz, Poland.
Publications dans "Sclérodermie diffuse" :
2 publications dans cette catégorie
Affiliations :
Department of Connective Tissue Diseases, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland.
Departament of Dermatology, Pediatric Dermatology and Dermatological Oncology, Medical University of Lodz, Lodz, Poland.
Publications dans "Sclérodermie diffuse" :
2 publications dans cette catégorie
Affiliations :
Department of Internal Medicine and Rheumatology, Justus-Liebig University Giessen, Giessen, Germany.
Department of Rheumatology and Clinical Immunology, Campus Kerckhoff, Bad Nauheim, Germany.
Publications dans "Sclérodermie diffuse" :
2 publications dans cette catégorie
Affiliations :
Division of Rheumatology, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Mason F. Lord Building, Center Tower, Suite 4100, Baltimore, MD 21224, USA.
Publications dans "Sclérodermie diffuse" :
2 publications dans cette catégorie
Affiliations :
Rheumatology Unit, Queen Elizabeth Hospital, Adelaide, South Australia, Australia.
Publications dans "Sclérodermie diffuse" :
2 publications dans cette catégorie
Affiliations :
Department of Woman's and Child's Health, University of Padua, Via Giustiniani 3, 35128, Padua, Italy.
Publications dans "Sclérodermie diffuse" :
Single-cell (SC) gene expression analysis is crucial to dissect the complex cellular heterogeneity of solid tumors, which is one of the main obstacles for the development of effective cancer treatment...
scMuffin provides a series of functions to calculate qualitative and quantitative scores, such as: expression of marker sets for normal and tumor conditions, pathway activity, cell state trajectories,...
The analyses offered by scMuffin and the results achieved in the case study show that our tool helps addressing the main challenges in the bioinformatics analysis of SC expression data from solid tumo...
A common feature of single-cell RNA-seq (scRNA-seq) data is that the number of cells in a cell cluster may vary widely, ranging from a few dozen to several thousand. It is not clear whether scRNA-seq ...
We addressed this question by performing scRNA-seq and poly(A)-dependent bulk RNA-seq in comparable aliquots of human induced pluripotent stem cells-derived, purified vascular endothelial and smooth m...
Findings of the current study provide a quantitative reference for designing studies that aim for identifying DEGs for specific cell clusters using scRNA-seq data and for interpreting results of such ...
There is a wealth of software that utilizes single-cell RNA-seq (scRNA-seq) data to deconvolve spatial transcriptomic spots, which currently are not yet at single-cell resolution. Here we provide prot...
Normalization is a crucial step in the analysis of single-cell RNA-sequencing (scRNA-seq) counts data. Its principal objectives are reduction of systematic biases primarily introduced through technica...
The widely adopted bulk RNA-seq measures the gene expression average of cells, masking cell type heterogeneity, which confounds downstream analyses. Therefore, identifying the cellular composition and...
We propose a new deconvolution algorithm, DSSC, which infers cell type-specific gene expression and cell type proportions of heterogeneous samples simultaneously by leveraging gene-gene and sample-sam...
DSSC provides a practical and promising alternative to the experimental techniques to characterize cellular composition and heterogeneity in the gene expression of heterogeneous samples....
Cell clustering is a prerequisite for identifying differentially expressed genes (DEGs) in single-cell RNA sequencing (scRNA-seq) data. Obtaining a perfect clustering result is of central importance f...
Here, we propose single-cell minimum enclosing ball (scMEB), a novel and fast method for detecting single-cell DEGs without prior cell clustering results. The proposed method utilizes a small part of ...
We compared scMEB to two different approaches that could be used to identify DEGs without cell clustering. The investigation of 11 real datasets revealed that scMEB outperformed rival methods in terms...
The aim of this study was to reveal the key genes associated with macrophage polarization in liver cancer....
Data were downloaded from the Gene Expression Omnibus (GEO) and the Cancer Genome Atlas databases (TCGA). R package Seurat 4.0 was used to preprocess the downloaded single-cell sequencing data, princi...
Two thousand highly variable genes were obtained after the normalization of single-cell profiles. In all, 16 principal components and 15 cell clusters were obtained. Monocytes and macrophages were the...
The key genes associated with macrophage polarization, namely CD53, TGFBI, S100A4, pyruvate kinase M, LSP1, and SPP1, may be potential therapeutic targets for liver cancer....
As an essential regulator of type I interferon (IFN) response, TMEM173 participates in immune regulation and cell death induction. In recent studies, activation of TMEM173 has been regarded as a promi...
Quantitative real-time PCR (qRT-PCR) and western blotting (WB) were applied to determine the mRNA and protein levels of TMEM173 in peripheral blood mononuclear cells (PBMCs). TMEM173 mutation status w...
The mRNA and protein levels of TMEM173 were increased in PBMCs from B-ALL patients. Besides, frameshift mutation was presented in TMEM173 sequences of 2 B-ALL patients. ScRNA-seq analysis identified t...
Our findings provide insights into the transcriptomic features of TMEM173 in the BM of high-risk B-ALL patients. Targeted activation of TMEM173 in specific cells might provide new therapeutic strategi...
The poor prognosis of sepsis warrants the investigation of biomarkers for predicting the outcome. Several studies have indicated that PANoptosis exerts a critical role in tumor initiation and developm...
We obtained Sepsis samples and scRNA-seq data from the GEO database. PANoptosis-related genes were subjected to consensus clustering and functional enrichment analysis, followed by identification of d...
Unsupervised clustering analysis using 16 PANoptosis-related genes identified three subtypes of sepsis. Kaplan-Meier analysis showed significant differences in patient survival among the subtypes, wit...
We developed a machine learning based Boruta algorithm for profiling PANoptosis related subgroups with in predicting survival and clinical features in the sepsis....
Macrophages play an important role in the occurrence and development of atherosclerosis. However, few existing studies have deliberately analyzed the changes in characteristic genes in the process of ...
Carotid atherosclerotic plaque single-cell RNA (scRNA) sequencing data were analyzed to define the cells involved and determine their transcriptomic characteristics. KEGG enrichment analysis, CIBERSOR...
Nine cell clusters were identified. M1 macrophages, M2 macrophages, and M2/M1 macrophages were identified as three clusters within the macrophages. According to pseudotime analysis, M2/M1 macrophages ...
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