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Facteurs biologiques
Protéines et peptides de signalisation intercellulaire
Protéines de la superfamille du TGF bêta
Facteur de croissance transformant bêta
Facteur de croissance transformant bêta-1
Facteur de croissance transformant bêta-1 : Questions médicales fréquentes
Termes MeSH sélectionnés :
Triggering Receptor Expressed on Myeloid Cells-1
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"description": "Comment diagnostiquer une anomalie de TGF-β1 ?\nQuels tests sont utilisés pour évaluer TGF-β1 ?\nLe TGF-β1 est-il lié à des maladies spécifiques ?\nQuels biomarqueurs sont associés à TGF-β1 ?\nPeut-on détecter TGF-β1 dans les tissus ?",
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"name": "Comment diagnostiquer une anomalie de TGF-β1 ?",
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"text": "Des tests sanguins mesurant les niveaux de TGF-β1 peuvent être effectués."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer TGF-β1 ?",
"position": 2,
"acceptedAnswer": {
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"text": "Les dosages ELISA et les tests immunohistochimiques sont courants."
}
},
{
"@type": "Question",
"name": "Le TGF-β1 est-il lié à des maladies spécifiques ?",
"position": 3,
"acceptedAnswer": {
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"text": "Oui, il est associé à des maladies comme la fibrose et certains cancers."
}
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{
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"name": "Quels biomarqueurs sont associés à TGF-β1 ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des biomarqueurs comme le collagène et les cytokines pro-inflammatoires peuvent être mesurés."
}
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{
"@type": "Question",
"name": "Peut-on détecter TGF-β1 dans les tissus ?",
"position": 5,
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"text": "Oui, l'immunohistochimie permet de visualiser TGF-β1 dans les tissus."
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{
"@type": "Question",
"name": "Quels symptômes sont liés à un excès de TGF-β1 ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un excès peut entraîner fibrose, inflammation et troubles immunitaires."
}
},
{
"@type": "Question",
"name": "Le TGF-β1 affecte-t-il le système immunitaire ?",
"position": 7,
"acceptedAnswer": {
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"text": "Oui, il régule la réponse immunitaire et peut induire une immunosuppression."
}
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"@type": "Question",
"name": "Quels signes cliniques indiquent une dysrégulation de TGF-β1 ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des signes comme la fibrose pulmonaire ou des lésions cutanées peuvent apparaître."
}
},
{
"@type": "Question",
"name": "Le TGF-β1 est-il impliqué dans des douleurs chroniques ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il peut contribuer à des douleurs chroniques par son rôle dans l'inflammation."
}
},
{
"@type": "Question",
"name": "Y a-t-il des symptômes neurologiques associés à TGF-β1 ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des études suggèrent un lien entre TGF-β1 et des troubles neurologiques."
}
},
{
"@type": "Question",
"name": "Comment prévenir les déséquilibres de TGF-β1 ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un mode de vie sain et une alimentation équilibrée peuvent aider."
}
},
{
"@type": "Question",
"name": "Y a-t-il des habitudes à éviter pour TGF-β1 ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter le tabagisme et l'exposition à des toxines peut réduire les risques."
}
},
{
"@type": "Question",
"name": "Le stress influence-t-il TGF-β1 ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut augmenter les niveaux de TGF-β1."
}
},
{
"@type": "Question",
"name": "Des exercices réguliers aident-ils TGF-β1 ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exercice modéré peut réguler les niveaux de TGF-β1."
}
},
{
"@type": "Question",
"name": "Les suppléments alimentaires affectent-ils TGF-β1 ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains suppléments, comme les oméga-3, peuvent moduler TGF-β1."
}
},
{
"@type": "Question",
"name": "Comment traiter un excès de TGF-β1 ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des inhibiteurs de TGF-β1 et des thérapies ciblées peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Le TGF-β1 peut-il être ciblé dans le cancer ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des thérapies anti-TGF-β1 sont en développement pour certains cancers."
}
},
{
"@type": "Question",
"name": "Quels médicaments influencent TGF-β1 ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments comme les corticostéroïdes peuvent moduler son activité."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements naturels pour TGF-β1 ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines plantes médicinales peuvent avoir un effet modulateur sur TGF-β1."
}
},
{
"@type": "Question",
"name": "Les thérapies géniques peuvent-elles cibler TGF-β1 ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la thérapie génique est explorée pour réguler l'expression de TGF-β1."
}
},
{
"@type": "Question",
"name": "Quelles complications sont liées à un excès de TGF-β1 ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications comme la fibrose, l'hypertension pulmonaire et le cancer peuvent survenir."
}
},
{
"@type": "Question",
"name": "Le TGF-β1 est-il impliqué dans des maladies auto-immunes ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il peut jouer un rôle dans la pathogenèse de certaines maladies auto-immunes."
}
},
{
"@type": "Question",
"name": "Comment TGF-β1 affecte-t-il la cicatrisation ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un excès de TGF-β1 peut entraîner une cicatrisation excessive et des cicatrices hypertrophiques."
}
},
{
"@type": "Question",
"name": "Le TGF-β1 est-il lié à des maladies cardiovasculaires ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des niveaux élevés de TGF-β1 sont associés à un risque accru de maladies cardiovasculaires."
}
},
{
"@type": "Question",
"name": "Des troubles respiratoires peuvent-ils être causés par TGF-β1 ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, TGF-β1 est impliqué dans des troubles comme la fibrose pulmonaire."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le TGF-β1 ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'inflammation chronique, le tabagisme et l'obésité sont des facteurs de risque."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il les niveaux de TGF-β1 ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les niveaux de TGF-β1 augmentent souvent avec l'âge."
}
},
{
"@type": "Question",
"name": "Les infections peuvent-elles affecter TGF-β1 ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines infections peuvent induire une augmentation de TGF-β1."
}
},
{
"@type": "Question",
"name": "Le mode de vie sédentaire influence-t-il TGF-β1 ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sédentaire peut contribuer à des niveaux élevés de TGF-β1."
}
},
{
"@type": "Question",
"name": "Y a-t-il un lien entre l'alimentation et TGF-β1 ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation riche en graisses saturées peut augmenter TGF-β1."
}
}
]
}
]
}
Methamphetamine (METH) is a highly addictive psychostimulant and one of the most widely abused drugs worldwide. The continuous use of METH eventually leads to neurotoxicity and drug addiction. Studies...
Background Triggering receptor expression on myeloid cells-1 (TREM1) belongs to the immunoglobulin superfamily and is implicated in various conditions, including infectious and non-infectious diseases...
In 2022, stroke emerged as the most significant cerebrovascular disorder globally, causing 6.55 million deaths. Microglia, crucial for CNS preservation, can exacerbate brain damage in ischemic stroke ...
Repetitive transcranial magnetic stimulation (rTMS) is one of the most effective and minimally invasive treatments for treatment-resistant depression (TRD). However, the mechanism underlying the thera...
Twenty-six patients with TRD were enrolled in this frequency (10 Hz) rTMS study. Depressive symptoms, cognitive function, and serum sTREM2 concentrations were measured at baseline and the end of the 6...
This study showed that rTMS ameliorated depressive symptoms and partially improved cognitive dysfunction in TRD. However, rTMS treatment did not alter serum sTREM2 levels....
This is the first sTREM2 study in patients with TRD who underwent rTMS treatment. These results suggest that serum sTREM2 may not be relevant for the mechanism underlying the therapeutic effect of rTM...
Brain iron accumulation, which is indicated in the cerebrospinal fluid (CSF) ferritin, is associated with the development of Alzheimer's Disease (AD). Studies have indicated that iron deposition might...
According to the linear model of microarray data analysis, triggering receptor expressed on myeloid cells 1 (TREM1) has been shown to have a significantly different expression profile between interver...
Macrophage play a significant work in the development of tuberculosis. This study aims to investigate the relationship between TREM2 and macrophage polarization, as well as the related cytokines....
This study involved 43 pulmonary tuberculosis patients and 37 healthy controls. Enzyme-linked immunosorbent assay (ELISA) was used to detect the expression levels of M1/M2 macrophage-related cytokines...
The lesions of pulmonary tuberculosis patients showed Langhans multinucleated macrophages and tuberculous granulomas. The ELISA results indicated that the expression levels of IL-10 and IL-12 were sig...
The role of macrophage polarization in pulmonary tuberculosis is significant, and further investigation is needed to understand relationship between TREM2 and M2 macrophages....
Sepsis-acquired immunosuppression may play a major role in patients' prognosis through increased risk of secondary infections. Triggering receptor expressed on myeloid cells 1 (TREM-1) is an innate im...
Observational study....
University Hospital in France....
One hundred sixteen adult septic shock patients as a post hoc study from the IMMUNOSEPSIS cohort (NCT04067674)....
None....
Plasma sTREM-1 and monocyte HLA-DR were measured at day 1 or 2 (D1/D2), D3/D4, and D6/D8 after admission. Associations with nosocomial infection were evaluated through multivariable analyses. At D6/D8...
In addition to its prognostic interest on mortality, sTREM-1, when combined with mHLA-DR, may help to better identify immunosuppressed patients at risk of nosocomial infections....
Acute myeloid leukemia (AML) arises from leukemia stem cells (LSCs) and is maintained by cells which have acquired features of stemness. We compared transcription profiles of AML cells with/without st...
An investigation of innate immunity receptors sheds light on the mechanisms of inflammation and associated immune reactions. One of the key immune regulators is the TREM-1 receptor, which is involved ...