Listar INIBIC- REUMA - Artigos por título
Mostrando ítems 89-108 de 184
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Lack of replication of higher genetic risk load in men than in women with systemic lupus erythematosus
(BioMed Central, 2014-06-19)[Abstract] INTRODUCTION: We aimed to replicate a recent study which showed higher genetic risk load at 15 loci in men than in women with systemic lupus erythematosus (SLE). This difference was very significant, and it was ... -
Lack of replication of interactions between polymorphisms in rheumatoid arthritis susceptibility: case–control study
(BioMed Central, 2014-09-27)[Abstract] INTRODUCTION: Approximately 100 loci have been definitively associated with rheumatoid arthritis (RA) susceptibility. However, they explain only a fraction of RA heritability. Interactions between polymorphisms ... -
Lamin A Deregulation in Human Mesenchymal Stem Cells Promotes an Impairment in their Chondrogenic Potential and Imbalance in their Response to Oxidative Stress
(Elsevier, 2013-07-26)[Abstract] In the present study, we examined the effect of the over-expression of LMNA, or its mutant form progerin (PG), on the mesoderm differentiation potential of mesenchymal stem cells (MSCs) from human umbilical cord ... -
Leukocyte telomere length in patients with radiographic knee osteoarthritis
(Wiley, 2019-11-29)[Abstract] Relative mean telomere sequence amount was determined by quantitative PCR (qPCR) of peripheral blood leukocyte (PBL) samples obtained at recruitment (n = 310) from individuals from the Osteoarthritis (OA) ... -
Long-term effects of hydrogen sulfide on the anabolic-catabolic balance of articular cartilage in vitro
(Elsevier, 2017-08-15)[Abstract] Healthy cartilage maintenance relies on an equilibrium among the anabolic and catabolic processes in chondrocytes. With the onset of osteoarthritis (OA), increased interleukin (IL)-1β levels induce an inhibition ... -
Longitudinal analysis of blood DNA methylation identifies mechanisms of response to tumor necrosis factor inhibitor therapy in rheumatoid arthritis
(Elsevier, 2022-05-13)[Abstract] Background: Rheumatoid arthritis (RA) is a chronic, immune-mediated inflammatory disease of the joints that has been associated with variation in the peripheral blood methylome. In this study, we aim to identify ... -
Long‐term safety, efficacy, and quality of life in patients with juvenile idiopathic arthritis treated with intravenous abatacept for up to seven years
(Wiley, 2015-06-19)[Abstract] Objective. The efficacy and safety of abatacept in patients with juvenile idiopathic arthritis (JIA) who experienced an inadequate response to disease‐modifying antirheumatic drugs were previously established ... -
Machine-learning predicted and actual 2-year structural progression in the IMI-APPROACH cohort
(AME, 2023-05)[Abstract] In the Innovative Medicine’s Initiative Applied Public-Private Research enabling OsteoArthritis Clinical Headway (IMI-APPROACH) knee osteoarthritis (OA) study, machine learning models were trained to predict the ... -
Major histocompatibility complex associations of ankylosing spondylitis are complex and involve further epistasis with ERAP1
(Nature, 2015-05-21)[Abstract] Article Open Access Published: 21 May 2015 Major histocompatibility complex associations of ankylosing spondylitis are complex and involve further epistasis with ERAP1 Adrian Cortes, Sara L. Pulit, Paul J. ... -
Meta-analysis of erosive hand osteoarthritis identifies four common variants that associate with relatively large effect
(BMJ, 2023-03-17)[Abstract] Objectives: Erosive hand osteoarthritis (EHOA) is a severe subset of hand osteoarthritis (OA). It is unclear if EHOA is genetically different from other forms of OA. Sequence variants at ten loci have been ... -
Meta-analysis of Immunochip data of four autoimmune diseases reveals novel single-disease and cross-phenotype associations
(BMC, 2018-12-20)[Abstract] Background. In recent years, research has consistently proven the occurrence of genetic overlap across autoimmune diseases, which supports the existence of common pathogenic mechanisms in autoimmunity. The ... -
Mitochondria and Mitophagy: Biosensors for Cartilage Degradation and Osteoarthritis
(Elsevier, 2018-05-29) -
Mitochondrial activity is modulated by TNFα and IL-1β in normal human chondrocyte cells
(Elsevier, 2006-05-05)[Abstract] Objective. Pro-inflammatory cytokines play an important role in osteoarthritis (OA). In osteoarthritic cartilage, chondrocytes exhibit an alteration in mitochondrial activity. This study analyzes the effect of ... -
Mitochondrial biogenesis: a potential therapeutic target for osteoarthritis
(Elsevier, 2020-05-14)[Abstract] Mitochondrial dysfunction of human articular chondrocytes is considered a hallmark of cartilage degradation and OA pathogenesis. Due to the huge number of cellular processes in which mitochondria is implicated, ... -
Mitochondrial DNA (mtDNA) haplogroups and serum levels of anti-oxidant enzymes in patients with osteoarthritis
(BioMed Central, 2011-11-22)[Abstract] Background: Oxidative stress play a main role in the initiation and progression of the OA disease and leads to the degeneration of mitochondria. To prevent this, the chondrocytes possess a well-coordinated ... -
Mitochondrial DNA (mtDNA) haplogroups influence the progression of knee osteoarthritis: data from the Osteoarthritis Initiative (OAI)
(PLoS, 2014-11-12)[Abstract] OBJECTIVE: To evaluate the influence of the mtDNA haplogroups on knee osteoarthritis progression in Osteoarthritis Initiative (OAI) participants through longitudinal data from radiographs and magnetic resonance ... -
Mitochondrial DNA (mtDNA) haplogroups J and H are differentially associated with the methylation status of articular cartilage: potential role in apoptosis and metabolic and developmental processes
(Wiley, 2019-02-12)[Abstract] Objective. To analyze the influence of mitochondrial genome variation on the DNA methylome of articular cartilage. Methods. DNA methylation profiling was performed using data deposited in the NCBI Gene ... -
Mitochondrial DNA from osteoarthritic patients drives functional impairment of mitochondrial activity: a study on transmitochondrial cybrids
(Elsevier, 2022-05)[Abstract] With the redefinition of osteoarthritis (OA) and the understanding that the joint behaves as an organ, OA is now considered a systemic illness with a low grade of chronic inflammation. Mitochondrial dysfunction ... -
Mitochondrial DNA haplogroup H as a risk factor for idiopathic dilated cardiomyopathy in Spanish population
(Elsevier, 2013-03-23)[Abstract] Idiopathic dilated cardiomyopathy (IDC) is a structural heart disease with strong genetic background. The different single nucleotide polymorphisms (SNPs) that constitute mitochondrial haplogroups could play an ... -
Mitochondrial DNA haplogroups associated with MRI-detected structural damage in early knee osteoarthritis
(Elsevier, 2018-07-20)[Abstract] Objective: Magnetic resonance imaging (MRI)-detected structural features are associated with increased risk of radiographic osteoarthritis (ROA). Specific mitochondrial DNA (mtDNA) haplogroups have been associated ...