Search results for " IL-1"
showing 10 items of 33 documents
Association between the interleukin-1beta polymorphisms and Alzheimer's disease: a systematic review and meta-analysis.
2008
Abstract The pro-inflammatory cytokine interleukin(IL)-1β is a main component in inflammatory pathways and is overexpressed in the brain of Alzheimer's disease (AD) patients. Several studies report associations between IL-1β polymorphisms and AD, but findings from different studies are controversial. Our aim was to verify the correlation between the single nucleotide polymorphisms (SNPs) of the IL-1β, at sites − 511 and + 3953, and AD by meta-analysis. Computerized bibliographic searches of PUBMED and AlzGene database ( http://www.alzgene.org ) were supplemented with manual searches of reference lists. There is evidence for association between IL-1β + 3953 SNP and AD, with an OR = 1.60 (95%…
Association Between Interleukin-10 Polymorphisms and Alzheimer's Disease: A Systematic Review and Meta-Analysis
2012
UNLABELLED It has been hypothesized that polymorphisms of interleukin (IL)-10 genes affect the risk of developing late onset Alzheimer's disease (AD). However, results of different studies are often inconsistent. Our aim was to investigate by meta-analysis the association of the common polymorphisms comprehensively defining the genetic variability of the IL-10 gene with AD risk. Fifteen studies investigating the association between IL-10 polymorphisms (-1082, -819, -592) and AD were found and analyzed. The model-free approach was applied to meta-analyze these case-control genetic association studies. Available data suggested an association between -1082 polymorphism and AD risk with a margi…
Induction of a disintegrin and metalloprotease 33 during embryonic lung development and the influence of IL-13 or maternal allergy.
2009
Background Asthma pathogenesis involves gene and environmental interactions. A disintegrin and metalloprotease 33 (ADAM33)/Adam33 is a susceptibility gene for asthma and bronchial hyperresponsiveness in human beings and mice. ADAM33 is almost exclusively expressed in mesenchymal cells, including mesenchymal progenitors in developing lungs. Objective Because maternal allergy is a risk factor for asthma, we hypothesized that an allergic environment affects ADAM33/Adam33 expression during human and mouse lung development. Methods Human embryonic/fetal lung (HEL) tissues were collected from first-trimester terminations of pregnancy. These were processed immediately or used for explant culture ±…
Associazione dei polimorfismi dei geni INF-γ ed IL-10 con la suscettibilità alla Febbre bottonosa.
2003
Anti-IL1 in patients with low penetrance mutations for autoinflammatory diseases: tuscany and sicilian case series from paediatric to adult age
2017
Patients with low penetrance mutations for Autoinflammatory syndromes (AID) can have severe clinical manifestations, which require to be treated with biological drugs anti-IL-1. Objectives: To evaluate the response of AID to treatment with the recombinant human IL-1 receptor antagonist anakinra or with the anti-IL-1b.
EVALUATION OF SERUM LEVELS OF ASC FOR THE DIAGNOSIS AND MONITORING OF CRYOPYRIN ASSOCIATED PERIODIC SYNDROMES (CAPS)
2019
Background: Dominantly gain-of-function mutations in the NLRP3 gene lead to Cryopyrin associated periodic syndromes (CAPS) characterized by constitutive activation of the inflammasome, increased secretion of interleukin (IL)-1beta and IL-18, and systemic inflammation. IL-1beta and active caspase-1 subunits are released in the serum together with the oligomeric particles of the adaptor ASC (apoptosis-associated Speck-like protein with a caspase-recruitment domain) after activation of the inflammosome complex and, as a consequence, patients with CAPS show an increased serum concentration of ASC+ particles. Objectives: Patients suffering from CAPS are characterized by clinical manifestation si…
Covid-19 temporally related multisystem inflammatory syndrome (MIS-C): una finestra precoce di opportunità terapeutica è una strategia vincente? COVI…
2021
Cytokine Polymorphism in Takotsubo Cardiomyopathy
2014
IMIN11. Cytokine Polymorphism in Takotsubo Cardiomyopathy P. Di Gangi1, L. Scola1, S. Giambanco1, M. Bova1, G. Santini1, L. Vaccarino1, C. R. Balistreri1, D. Lio1, P. Assennato1, S. Novo1, G. Novo1 1University of Palermo, Palermo, Italy Background: Takotsubo (TT) cardiomyopathy is characterised by an acute left ventricular dysfunction triggered by emotional or physical stresses. Clinically, the syndrome is characterised by acute symptoms mimicking acute infarction without relevant electrocardiographic and biochemical markers of myocardial damage changes. Stressful events inducing an excess catecholamine release and myocardial β-adrenergic receptors (β-AR) seem to play a major role in TT. Ac…
Damping excessive inflammation and tissue damage in Mycobacterium tuberculosis infection by Toll IL-1 receptor 8/single Ig IL-1-related receptor, a n…
2007
Abstract Toll IL-1R 8/single Ig IL-1-related receptor (TIR8/SIGIRR) is a member of the IL-1R family, expressed by epithelial tissues and immature dendritic cells, and is regarded as a negative regulator of TLR/IL-1R signaling. Tir8-deficient mice were rapidly killed by intranasal administration of low doses of Mycobacterium tuberculosis, despite controlling efficiently the number of viable bacilli in different organs. Tir8−/−-infected mice showed an increased number of neutrophils and macrophages in the lungs; however, mycobacteria-specific CD4 and CD8 T cells were similar in Tir8−/− and Tir8+/+ mice. Exaggerated mortality of Tir8−/− mice was due to massive liver necrosis and was accompanie…