mtx cf101 and mtx cf101 treatment on exhibition and expression of a3ar in paw and pbmcs from aia rats
Báo cáo y học: " Induction of multiple matrix metalloproteinases in human dermal and synovial fibroblasts by Staphylococcus aureus: implications in the pathogenesis of septic arthritis and other soft tissue infections" pdf
... of total proteins from culture supernatants, and 15 μg of protein from each fraction of culture supernatant per well (only from ATCC strain) Fibroblasts were cultured in an incubator containing ... pathology Intra-articular injection of PGN into murine joints triggered arthritis in a dose-dependent manner [17] A single injection of this compound caused massive infiltration of macrophages and ... express integrins, MMPs, and proinflammatory cytokines There was no mention regarding MMP expression after TLR blockade, and it remains unclear whether TLR is involved in MMP expression in a more...
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Báo cáo y học: "Transcriptional regulation of matrix metalloproteinase-1 and collagen 1A2 explains the anti-fibrotic effect exerted by proteasome inhibition in human dermal fibroblasts" docx
... TGF-β-mediated increase in the production of type I collagen results from increased binding of transcription factors to three GC-rich SP1 sites (in the -303/-271 region) and one activation protein-1 (AP-1) ... derived from μg of input chromatin DNA and a series of standards containing 0.01 to 10 ng of total input chromatin DNA were analyzed by real-time PCR using primers listed in Table The amount of immunoprecipitated ... observed increase in binding of SP1, but not Page of 14 of AP2, to the promoter region of COL1A2 in response to TGF-β (Figure 2c) Thus, the coordinated increase in COL1A1 and COL1A2 gene transcription...
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Báo cáo y học: " Effects of pro-inflammatory cytokines on expression of kynurenine pathway enzymes in human dermal fibroblasts" pdf
... studying the role of IDO1 in controlling experimental infections [24-26], expression or functionality of genes encoding downstream enzymes in the KP have not been investigated in such cells Since ... that TNF-a treatment alone caused a pronounced and selective increase (almost 30-fold) in levels of transcripts encoding KYNU, suggesting a direct influence of TNF-a on expression of this gene ... able to increase the rate of tryptophan degradation along the kynurenine pathway in response to IFN-g treatment Our present findings support the notion that IDO1 is the major determinant of this...
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Báo cáo y học: "Effects of pro-inflammatory cytokines on expression of kynurenine pathway enzymes in human dermal fibroblasts" pot
... studying the role of IDO1 in controlling experimental infections [24-26], expression or functionality of genes encoding downstream enzymes in the KP have not been investigated in such cells Since ... that TNF-a treatment alone caused a pronounced and selective increase (almost 30-fold) in levels of transcripts encoding KYNU, suggesting a direct influence of TNF-a on expression of this gene ... able to increase the rate of tryptophan degradation along the kynurenine pathway in response to IFN-g treatment Our present findings support the notion that IDO1 is the major determinant of this...
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Tài liệu Báo cáo khoa học: Mixed lineage leukemia: roles in human malignancies and potential therapy pdf
... phosphorylation of the C-terminal domain-tail of the largest subunit of RNA polymerase II at serine and 5; phos- phorylation of DSIF (converts DSIF into an activator); and phosphorylation of components of ... the resulting MLL fusion proteins Thus, the MEN1 ⁄ LEDGF-interacting domain linked to DNA-binding domains (AT-hook and MT domain) becomes disconnected from the PHD domains, the FYRN domain, the ... different fusion proteins The common denominator in all different MLL rearrangements is disruption of the MLL protein in a region that prevents any subsequent protein–protein interaction between...
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Báo cáo khoa học: Alternative splicing: role of pseudoexons in human disease and potential therapeutic strategies pot
... First, U1snRNP binding to an intronic splicing processing element has been found to inhibit pathological pseudoexon inclusion in intron 20 of the ATM gene (Fig 3C) Inactivation of this element ... deletion (GUAA) in the intronic region between exons 20 and 21 causes the insertion of a 65 nucleotide long pseudoexon (C) Functional analysis has demonstrated that this deletion abolished binding ... shown that donor site usage in the inclusion of two pseudoexon sequences in the ATM and CFTR genes is strongly dependent on their availability in the single-stranded region [50] Interestingly, the...
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Báo cáo khoa học: Expression of cholinesterases in human kidney and its variation in renal cell carcinoma types pdf
... suppression and retinal cell differentiation [16] The expression of acetylcholinesterase and butyrylcholinesterase in neural and non-neural tumours [26] and the amplification of their genes in leukaemias ... erythrocytes in the extent of binding with the lectins concanavalin A, Lens culinaris agglutinin 4522 (LCA), and Ricinus communis agglutinin (RCA) (Fig 3), ruled out the blood origin and supported ... cytochemical staining of acetylcholinesterase in the capsule of Bowman [41] and of acetylcholinesterase and butyrylcholinesterase in the glomerulus and the tubule, which is stronger for acetylcholinesterase...
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Báo cáo y học: "All-trans retinoic acid suppresses interleukin-6 expression in interleukin-1-stimulated synovial fibroblasts by inhibition of ERK1/2 pathway independently of RAR activation" ppsx
... Figure Effect of retinoids on interleukin-1-beta (IL-1β)-induced expression of Effect synovial fibroblasts IL-6 in of retinoids on interleukin-1-beta (IL-1β)-induced expression of IL-6 in synovial ... interleukin-1-beta (IL-1β) on on the expression of retinoic receptor (RAR)(RAR) or retinoid X receptorsubtypes in synovial synovial Effect of interleukin-1-beta (IL-1β) the expression of retinoic ... costimulation with ATRA and BMS-649 inhibited proinflammatory cytokine expression to the same extent as ATRA alone Effect of RAR-selective agonists on IL-1-induced expression of IL-6 As the RXR agonist...
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Báo cáo y học: "Post-translational aging of proteins in osteoarthritic cartilage and synovial fluid as measured by isomerized aspartate" pot
... d, demonstrating more intense GAG staining in the deep non-lesioned OA cartilage regions and less intense staining in lesioned cartilage (Figure 1d) compared with the superficial non-lesioned ... sampling locations at the lesion and remote from the lesion yielding cartilage specimens from deep and superficial non-lesioned areas (b) Comparison of modified Mankin scores for both lesioned and ... were wrapped in aluminum foil and stored at -80°C until cryosectioning (8-μmthick sections), and sections were stored in standard slide boxes wrapped in aluminum foil At least one section per specimen...
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ADAM10 is expressed in human podocytes and found in urinary vesicles of patients with glomerular kidney diseases pptx
... 3D) of podocyte specific marker proteins (integrin α3β1 or podocin) we confirmed that cells isolated from the urine are podocytes In addition, by intracellular FACS staining using ADAM10 and ... the expression of ADAM10 and its substrates L1 adhesion molecule in more detail, we analyzed their expression in a human podocyte cell line and in human renal tissue We demonstrate that ADAM10 and ... 3F urinary podocytes only expressed low levels of L1, but L1 expression was induced after the treatment of the cells with proinflammatory cytokine IFN-γ (Fig 3F) In addition, L1 expression was...
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Damaged DNA-binding protein 2 (DDB2) protects against UV irradiation in human cells and Drosophila ppt
... irradiation Figure Stimulation of cFLIP expression and attenuation of UV sensitivity by forced expression of DDB2 (A) Overexpression of cFLIP in HR3 cells The plotted values represent means ± S.D of ... of DDB2 overexpression against UVinduced apoptosis (Fig 5A) Overexpression of DDB2 also decreased UV-induced cleavage of both DFF and PARP in HR18 cells (Fig 5B) In contrast, forced expression ... p53-dependent signals, like the induction of Bax and direct inhibition of Bcl2, may synergize with p53-independent signals including the induction of Bim to antagonize Bcl2 function and promote apoptosis...
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Báo cáo khoa hoc:" Lack of association between sCTLA-4 levels in human plasma and common CTLA-4 polymorphisms" ppsx
... protein and SNP genotypes Our data confirm and extend the findings of Purohit and co-workers [30], who reported a lack of association between CT60 genotype and sCTLA-4 levels On the other hand, ... and autoimmune pancreatitis [25] In a landmark study of SNP analysis within a 330 kb region of chromosome 2q33 containing CD28, CTLA-4 and the ICOS gene regions in type I diabetics, Ueda et al ... presence of a novel epitope (which is predicted to arise from a frameshift due to alternate splicing) in immunoprecipi- tates from CTLA-4 monoclonal antibodies, only a minority of the material from...
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Báo cáo y học: " Histone deacetylase inhibitors induce apoptosis in human eosinophils and neutrophils" docx
... Foundation (Finland), the Academy of Finland, the Finnish Anti-Tuberculosis Association Foundation (Finland), and the Medical Research Funds of Tampere University Hospital (Finland) and Seinäjoki ... in the presence of survival-prolonging cytokines IL-5 inhibited human eosinophil apoptosis in a concentration-dependent manner and maximal inhibition of apoptosis was obtained at 0.3 ng/ml concentration ... apoptosis in the presence of IL-5 (Figure 6A) This suggests that the antagonism of the actions of survival-prolonging cytokines IL-5 and GM-CSF in both cell types and the antagonism of the actions of...
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Báo cáo y học: " Differential cell reaction upon Toll-like receptor 4 and 9 activation in human alveolar and lung interstitial macrophages" pot
... the findings for BCG-DNA for both AM and IM, i.e high TNF-a induction and absence of IL10 induction in AM contrasting a distinct IL10 response in IM Taken together, these data obtained on mRNA ... expression in IM exceeding IL10 expression in AM 9.7-fold (± 2.4) and IL6 expression in IM being 16.9-fold (± 3.8) higher compared to AM (figure 6) These high basal expression levels of IL6 and ... were used instead of FACS buffer I Intracellular staining of CD68 was done using the IntraStain Reagents (Dako, Carpinteria, CA, USA) according to the manufacturer’s instructions The stained cells...
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Báo cáo y học: "Relative percentage and zonal distribution of mesenchymal progenitor cells in human osteoarthritic and normal cartilage" potx
... study conception and design, acquisition of data, analysis and interpretation of data, and drafting or critical revision of the manuscript or both CK and RWK contributed to study conception and ... analysis and interpretation of data, and drafting or critical revision of the manuscript or both SL contributed to acquisition of data, analysis and interpretation of data, and drafting and critical ... cell-containing implants and cell-free in situ regeneration Additional material Additional file 1: Additional data concerning the differentiation status of chondrocyte micromasses The file contains...
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Báo cáo y học: "Expression of leukemia inhibitory factor (LIF) and its receptor gp190 in human liver and in cultured human liver myofibroblasts. Cloning of new isoforms of LIF mRNA" pdf
... paracrine loop in human liver that may play a role in the regulation of intra-hepatic inflammation and reinforces the concept of a major role of liver myofibroblasts in the regulation of intra-hepatic ... expression was detected as a continuous sinusoidal staining and in the stroma of portal tracts (Fig 7A) In the cirrhotic liver, the sinusoidal staining was enhanced, whereas a very faint staining ... http://www.comparative-hepatology.com/content/3/1/10 Figure RT-PCR6analysis of LIF-M expression in various cell lines and in human liver RT-PCR analysis of LIF-M expression in various cell lines and in human liver (A): LIF-M expression...
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Báo cáo y học: "Genome-wide promoter extraction and analysis in human, mouse, and ra" potx
... promoter prediction Improving promoter prediction by incorporating both mRNA annotation and promoter conservation information We are able to combine the conservation signal in homologous promoters ... Distribution of conservation scores in promoter alignments Distribution of conservation scores in promoter alignments (a) Pairwise promoter alignments of human-rodent and mouse-rat non-orthologous ... sequences Using this cutoff, we identified 76 known promoter triplets, and the distribution of conservation score is shown in Figure 1d In the genome, functional regions (such as coding regions) are...
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Báo cáo sinh học: "Electroporation by nucleofector is the best nonviral transfection technique in human endothelial and smooth muscle cells" pdf
... Lipofectamine 2000 Lipofectamine PLUS Metafectene Lipofectin GenePORTER LipoGen Roche Invitrogen Invitrogen Biontex Invitrogen Gene Therapy Solutions Invivo and µg and µg 0.8 and 1.6 µg and µg and ... therapeutic option and prove suitable for the treatment of cardiovascular disease, and informations regarding optimization of transfection conditions in order to improve transfection efficiency and reduce ... no competing interests Authors' contributions N.I participated in the design and coordination of the study, established the transfection methods electroporation, nucleofection and PCI, and supervised...
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Estimation based on pooled data in human biomonitoring and statistical genetics
... studies are conducted in various countries or regions to determine a broad range of internal chemical concentrations in general populations, like the National Health and Nutrition Examination Surveys ... declining and may actually be increasing concurrently with decreasing exposure levels” Another 1.1 Human Biomonitoring problem in evaluating environmental exposures is the expense of measuring ... Akaike information criterion BIC Bayesian information criterion EM Expectation maximization GLE Gaussian likelihood estimator MCEM Monte Carlo expectation maximization MCMC Markov chain Monte Carlo...
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