نتایج جستجو برای: rrms
تعداد نتایج: 1132 فیلتر نتایج به سال:
Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system in which peripheral blood monocytes play an important role. We have previously reported that patients with chronic progressive MS (CPMS) have significantly increased numbers of circulating monocytes which express the urokinase plasminogen activator receptor (uPAR). In the present study, we examined the expre...
OBJECTIVE To determine whether statins affect type 1 interferon responses in relapsing-remitting multiple sclerosis (RRMS). DESIGN Study effects of atorvastatin on type 1 interferon responses in Jurkat cells, mononuclear cells (MNCs) from therapy-naive patients with RRMS in vitro, and MNCs from interferon-treated RRMS patients in vivo in 4 conditions: no drug, statin only, interferon-beta onl...
Synthetic retinoid-related molecules (RRMs) have been described that show strong antiproliferative activity and induce apoptosis in cancer cells. These RRMs induce caspase activity independently of the retinoid receptors in Jurkat T cells. We observed that the inhibitor of cathepsins B and L Z-FA-fmk blocks the induction of DEVDase activity, DNA fragmentation, and externalization of phosphatidy...
OBJECTIVE A new parametric simulation procedure based on the negative binomial (NB) model was used to evaluate the sample sizes needed to achieve optimal statistical powers for parallel groups (with (PGB) and without (PG) a baseline correction scan). It was also used for baseline versus treatment (BVT) design clinical trials in relapsing-remitting (RR) and secondary progressive (SP) multiple sc...
مالتیپل اسکلروزیس (ms)یک بیماری التهابی سیستم اعصاب مرکزی است که از تعامل پیچیده فاکتورهای ژنتیکی و عوامل محیطی منشاء می گیرد. براساس مطالعات گسترده ژنومی (gwas) چندین پلی مورفیسم تک نوکلئوتیدی (snp) در ژن های مسئول عملکرد ایمنی به عنوان عوامل مستعد کننده بیماری شناخته شده اند. از طرف دیگربا توجه به اهمیت shla-g به عنوان یکی از فاکتورهای تعدیل کننده ایمنی و نقش حیاتی سلول های t تنظیمی در بیماری...
Deep grey matter MRI abnormalities and cognitive function in relapsing-remitting multiple sclerosis.
Although deep grey matter (GM) involvement in multiple sclerosis (MS) is well documented, in-vivo multi-parameter magnetic resonance imaging (MRI) studies and association with detailed cognitive measures are limited. We investigated volumetric, diffusion and perfusion metrics in thalamus, hippocampus, putamen, caudate nucleus and globus pallidum, and neuropsychological measures, spanning 4 cogn...
BACKGROUND AND PURPOSE There is still no curative treatment for multiple sclerosis (MS), but during the last 20 years eight different disease-modifying compounds have been approved for relapsing-remitting MS (RRMS). METHODS A literature search was conducted on published randomized controlled phase III trials indexed in PubMed on the approved medications until 21 May 2015. RESULTS In this re...
The Latin American MS Experts' Forum has developed practical recommendations on the initiation and optimization of disease-modifying therapies in patients with relapsing-remitting multiple sclerosis (RRMS). The recommendations reflect the unique epidemiology of MS and the clinical practice environment in Latin American countries. Treatment response may be evaluated according to changes in relap...
Human hnRNP A1 is a multi-functional protein involved in many aspects of nucleic-acid processing such as alternative splicing, micro-RNA biogenesis, nucleo-cytoplasmic mRNA transport and telomere biogenesis and maintenance. The N-terminal region of hnRNP A1, also named unwinding protein 1 (UP1), is composed of two closely related RNA recognition motifs (RRM), and is followed by a C-terminal gly...
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