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Acides aminés, peptides et protéines
Protéines
Protéines du sang
Immunoprotéines
Protéines du système du complément
Enzymes activatrices du complément
Complement C3-C5 Convertases
Complement C3-C5 Convertases : Questions médicales fréquentes
Termes MeSH sélectionnés :
Angiotensin-Converting Enzyme 2
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"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer l'activité du complément ?",
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"@type": "Question",
"name": "Quels symptômes indiquent une activation excessive du complément ?",
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"text": "Des symptômes comme des éruptions cutanées, des douleurs articulaires et de la fièvre peuvent survenir."
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"name": "Comment se manifestent les troubles liés aux convertases ?",
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"name": "Les symptômes varient-ils selon le type de déficience ?",
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"@type": "Question",
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"position": 13,
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"@type": "Question",
"name": "Comment le suivi médical aide-t-il à prévenir les complications ?",
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"name": "Les conseils génétiques sont-ils utiles pour les familles ?",
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"@type": "Question",
"name": "Quelles complications peuvent survenir avec une déficience en C3 ?",
"position": 21,
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"text": "Des infections graves, des maladies auto-immunes et des complications rénales peuvent survenir."
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"name": "Les complications sont-elles réversibles ?",
"position": 22,
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"text": "Certaines complications peuvent être gérées, mais d'autres peuvent être permanentes."
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"name": "Comment les complications affectent-elles la qualité de vie ?",
"position": 23,
"acceptedAnswer": {
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"text": "Elles peuvent réduire la qualité de vie en entraînant des douleurs chroniques et des limitations fonctionnelles."
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"name": "Les complications neurologiques sont-elles fréquentes ?",
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"@type": "Question",
"name": "L'âge influence-t-il le risque de troubles du complément ?",
"position": 27,
"acceptedAnswer": {
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"text": "Oui, le risque peut augmenter avec l'âge en raison de la dégradation du système immunitaire."
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"name": "Les infections fréquentes sont-elles un facteur de risque ?",
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"name": "Le sexe joue-t-il un rôle dans les troubles du complément ?",
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It has been a busy year for coronaviruses, with the most recent one causing severe coronavirus illness in 2019 (COVID-19). It is broadly distributed in many human tissues and organs as the potential S...
The SARS-CoV-2 virus is spreading around the world, and its clinical manifestation COVID-19 is challenging medical, economic, and social systems. With more and more scientific and social media reports...
To measure the expression of angiotensin converting enzyme 2 (ACE2) mRNA in SARS-CoV-2 infection with different infection status and at different stages during infection, we used RT-qP CR to measure t...
The host genetic background is a crucial factor that underlies the interindividual variability of COVID-19 fatality and outcomes. Angiotensin-converting enzyme-2 (...
The identified genotypes and their alleles were significantly correlated with COVID-19 clinical deterioration as follows:...
The aim of this study was to investigate the relationship between potential functional single-nucleotide polymorphisms (SNPs) of the angiotensin-converting enzyme 2 (...
A case-control study was conducted involving 327 PE cases and 591 age-matched, normal, singleton pregnant women. Potential functional...
After adjusting for age and body mass index (BMI), unconditional logistic regression analysis showed that rs2106809 A>G was significantly associated with PE risk (AG...
The...
Angiotensin-converting enzyme 2 (ACE2) expressions and its modulation are of great interest as being a key receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) and the protective a...
We performed a meta-analysis, extracting the data for ACE2 expression in human subjects with various diseases, including SARS-CoV2 infection without or with co-morbidity. The Preferred Reporting Items...
Angiotensin-converting enzyme 2 expression was significantly increased in all diseases. There was an elevated level of ACE2, especially membrane-bound ACE2, in COVID-19 patients compared to healthy co...
It was observed that utilizing the ACE2 by SARS-CoV2 for its entry and its consequence leads to several complications. So there is a need to investigate the underlying mechanism along with novel thera...
Angiotensin I-converting enzyme type 2 (ACE2), a pivotal SARS-CoV-2 receptor, has been shown to be expressed in multiple cells, including human pancreatic beta-cells. A putative bidirectional relation...
Angiotensin I-converting enzyme type 2 immunofluorescence analysis using two antibodies alongside insulin staining was performed on formalin-fixed paraffin embedded pancreatic sections obtained from n...
Using two different antibodies, ACE2 expression was confirmed in beta-cells and in pancreas microvasculature. Angiotensin I-converting enzyme type 2 expression was increased in pancreatic islets of T2...
Higher ACE2 expression in T2D islets might increase their susceptibility to SARS-CoV-2 infection during COVID-19 in T2D patients, thus worsening glycometabolic outcomes and disease severity....
Science is digging for the varied presentation of COVID-19 patients exposed to the same risk factors, and medical conditions may be influenced by the presence of polymorphic genetic variants. This stu...
SARS-CoV-2 enters human cells through its main receptor, angiotensin-converting enzyme 2 (ACE2), which constitutes a limiting factor of infection. Recent findings demonstrating novel ACE2 isoforms imp...
COVID-19 caused by SARS-CoV-2 has spread around the world. The receptor-binding domain (RBD) of the spike protein of SARS-CoV-2 is a critical component that directly interacts with host ACE2. Here, we...