Inhibiting roles of long non-coding RNA OIP5-AS1 in rheumatoid arthritis progression through the microRNA-448/PON1/TLR3/NF-κB axis
What is the main question of this study? This study aims to explore the OIP5-AS1 lncRNA function in rheumatoid arthritis inflammation and development and molecular mechanisms. What are the main findings and importance? LncRNA relieve rheumatoid arthritis OIP5-AS1 through the network Cerna developments involving miR-448 / PON1 axis and through inactivation of TLR3 / NF-kB signaling pathway. This research may offer new ideas for molecular-based control for rheumatoid arthritis Abstract: Rheumatoid arthritis (RA) is an autoimmune disorder with dysregulation of long non-coding RNA (lncRNAs) may be involved.
This study aims to inquire into OIP5-AS1 lncRNA role in the development of RA. A mouse model with RA induced. Excess of OIP5-AS1 are introduced in a mouse model, and then change leg swelling, RA severity and inflammatory factors IL-1β, IL-10, IL-6 and TNF-α measured. Fibroblast like synoviocytes (FLS) from RA patients were collected for in vitro experiments. Gain- and loss of function OIP5-AS1, miR-448 and paraoxonase 1 (PON1) is conducted to explore their role in RA-FLS growth, apoptosis, and inflammation. A specific TLR3 agonist or antagonist PIC-specific NF-kB QNZ was administered in RA-FLS. As a result, overexpression OIP5-AS1 reduce symptoms and severity and levels of inflammatory factors in rats RA.
OIP5-AS1 can bind to miR-448 to enhance the expression of PON1. Further excess miR-448-AS1 OIP5 reverse effect, while overexpression of PON1 inhibits the growth of RA-FLS and inflammation. In addition, activation of TLR3 promoted the development of RA. To conclude, this study demonstrated that lncRNA OIP5-AS1 can reduce the progression of RA through the miR-448 / PON1 axis and through inactivation of TLR3 / NF-kB signaling pathway. This article is protected by copyright. All rights reserved.
Perk-Mediated Suppression of microRNAs by Sildenafil Improves Mitochondrial Dysfunction in Heart Failure
Oxidative / nitrosative stress is a major trigger of cardiac dysfunction, which involves a folded protein response and mitochondrial dysfunction. Activation of the nitric oxide-cyclic guanosine monophosphate kinase G-protein signaling by sildenafil increases the heart mal-remodeling during heart failure-induced excess pressure. Transcriptome analysis conducted in heart failure with or without sildenafil treatment. Protein kinase R-like endoplasmic reticulum (ER) kinase (perk) downstream signaling pathways, EIF2 and NRF2, significantly altered.
Although EIF2 signal is suppressed, NRF2 signaling is upregulated, inhibits the maturation of miR-24-3p through EGFR mediated phosphorylation Ago2. To study the effects of sildenafil on this path, we produce specific heart perk KO mice. In these mice, sildenafil could not inhibit maturations, nuclear translocation NRF2 pressed, and advanced mitochondrial dysfunction. Overall, these results suggest that the perk-mediated suppression miRNAs by sildenafil is essential for maintaining homeostasis of mitochondria through oxidative stress response NRF2-mediated.
Lef-1 role in the development of ectodermal organs have been characterized using Lef-1 knockout murine models. We produce lef-1 conditional over-expression (Coel) mouse to determine the role of Lef-1 expression in epithelial structure at the final stage of development after the endogenous expression of the switch to the mesenchyme. Let-1 over expression (OE) in the oral epithelium creating new niche dental epithelial stem cells that significantly enhance the growth of the incisors.
ELISA kit for Rat Troponin C, slow skeletal and cardiac muscles (TNNC1)
Description: Quantitative sandwich ELISA for measuring Rat Troponin C, slow skeletal and cardiac muscles (TNNC1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Troponin C, Slow Skeletal And Cardiac Muscles (TNNC1) Antibody
Description: Enzyme-linked immunosorbent assay kit for quantification of Human Troponin C, slow skeletal and cardiac muscles in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Goat Troponin C, slow skeletal and cardiac muscles (TNNC6) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
ELISA kit for Goat Troponin C, slow skeletal and cardiac muscles (TNNC6)
Description: Quantitative sandwich ELISA for measuring Goat Troponin C, slow skeletal and cardiac muscles (TNNC6) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
ELISA kit for Goat Troponin C, slow skeletal and cardiac muscles (TNNC6)
Description: Quantitative sandwich ELISA for measuring Goat Troponin C, slow skeletal and cardiac muscles (TNNC6) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
ELISA kit for Mouse Troponin C, slow skeletal and cardiac muscles (TNNC1)
Description: Quantitative sandwich ELISA for measuring Mouse Troponin C, slow skeletal and cardiac muscles (TNNC1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
ELISA kit for Mouse Troponin C, slow skeletal and cardiac muscles (TNNC1)
Description: Quantitative sandwich ELISA for measuring Mouse Troponin C, slow skeletal and cardiac muscles (TNNC1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
ELISA kit for Mouse Troponin C, slow skeletal and cardiac muscles (TNNC1)
Description: Quantitative sandwich ELISA for measuring Mouse Troponin C, slow skeletal and cardiac muscles (TNNC1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Chicken Troponin C, slow skeletal and cardiac muscles (TNNC1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
ELISA kit for Chicken Troponin C, slow skeletal and cardiac muscles (TNNC1)
Description: Quantitative sandwich ELISA for measuring Chicken Troponin C, slow skeletal and cardiac muscles (TNNC1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
ELISA kit for Chicken Troponin C, slow skeletal and cardiac muscles (TNNC1)
Description: Quantitative sandwich ELISA for measuring Chicken Troponin C, slow skeletal and cardiac muscles (TNNC1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: BKS db Mouse Skeletal Muscle Endothelial Cells are isolated from the skeletal muscle of Mice homozygous for the diabetes spontaneous mutation (Lepr/db) manifest morbid obesity, chronic hyperglycemia, pancreatic beta cell atrophy and become hypoRIemic. BKS db Mouse Skeletal Muscle Endothelial Cells are grown in T25 tissue culture flasks pre-coated with gelatin-based solution for 2 min and incubated in Gentaur's Culture Complete Growth Medium generally for 3-7 days. Cultures are then expanded. Prior to shipping, cells at passage 3 are detached from flasks and immediately cryopreserved in vials. Each vial contains at least 0.5×106 cells per ml. The method we use to isolate primary endothelial cells was developed based on a combination of established and our proprietary methods. These cells are pre-coated with PECAM-1 antibody, following the application of magnetic beads pre-coated with secondary antibody.
Description: Rat Skeletal Muscle Cells (RSkMC) are isolated from the limbal skeletal muscle. They are cryopreserved at second passage and can be cultured and propagated for at least 15 population doublings.
Description: Rat Skeletal Muscle Cells (RSkMC) are isolated from the limbal skeletal muscle. They are cryopreserved at second passage and can be cultured and propagated for at least 15 population doublings.
Description: This cell lysate is prepared from rat skeletal muscle tissue using Boster's RIPA Lysis Buffer (AR0105) using a standard whole cell lysate protocol. The concentration was determined using the BCA assay process and then diluted using Dithiothreitol (DTT) and a reducing SDS sample loading buffer, heated for 5 minutes at 100˚C.
Description: Skeletal Muscle tissue lysate was prepared by homogenization in modified RIPA buffer (150 mM sodium chloride, 50 mM Tris-HCl, pH 7.4, 1 mM ethylenediaminetetraacetic acid, 1 mM phenylmethylsulfonyl fluoride, 1% Triton X-100, 1% sodium deoxycholic acid, 0.1% sodium dodecylsulfate, 5 μg/ml of aprotinin, 5 μg/ml of leupeptin. Tissue and cell debris was removed by centrifugation. Protein concentration was determined with Bio-Rad protein assay. The product was boiled for 5 min in 1 x SDS sample buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 50 mM DTT.
Description: Bovine skeletal muscle tissue lysate was prepared by homogenization using a proprietary technique. The tissue was frozen in liquid nitrogen immediately after excision and then stored at -70°C. The bovine skeletal muscle tissue total protein is provided in a buffer including HEPES (pH 7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, Sodium deoxycholate, NP-40, and a cocktail of protease inhibitors. For quality control purposes, the skeletal muscle tissue pattern on SDS-PAGE gel is shown to be consistent for each lot by visualization with coomassie blue staining. The skeletal muscle tissue is then Western analyzed by either GAPDH or β-actin antibody, and the expression level is consistent with each lot.
Description: Monkey (Cynomolgus) skeletal muscle tissue lysate was prepared by homogenization using a proprietary technique. The tissue was frozen in liquid nitrogen immediately after excision and then stored at -70°C. The monkey (Cynomolgus) skeletal muscle tissue total protein is provided in a buffer including HEPES (pH 7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, Sodium deoxycholate, NP-40, and a cocktail of protease inhibitors. For quality control purposes, the skeletal muscle tissue pattern on SDS-PAGE gel is shown to be consistent for each lot by visualization with coomassie blue staining. The skeletal muscle tissue is then Western analyzed by either GAPDH or β-actin antibody, and the expression level is consistent with each lot.
Description: A competitive ELISA for quantitative measurement of Rat Skeletal muscle Actinin Alpha in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Skeletal muscle Actinin Alpha in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Skeletal muscle Actinin Alpha in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Actin Alpha 1, Skeletal Muscle in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Actin Alpha 1, Skeletal Muscle in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Actin Alpha 1, Skeletal Muscle in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: Skeletal muscle cells are one of the largest cells in the body. They are multinucleate formed by the fusion of myoblasts. Skeletal muscle regeneration is a complex process in which many factors are involved. When skeletal muscle suffers an injury, quiescent resident myoblasts called satellite cells are activated to proliferate, migrate, and finally differentiate. Various cellular signaling pathways, such as phosphatidylinositol 3-kinase, calcineurin, Janus kinase 2/signal transducer and activator of transcription 3 (STAT3), and mitogen-activated protein kinase (MAPK) have been suggested to play an important role in skeletal muscle growth. RI-stimulated glucose transport in cultured human skeletal muscle is mediated by GLUT4 and heparan sulfate proteoglycan is involved in skeletal muscle differentiation. The fusion of mononucleated cells to form multinucleated myotubes is a central event in skeletal muscle development. Controlling the onset and progression of this process is a complex set of interactions between myoblasts and their environment. Skeletal muscle cell culture is a useful model for studying this process of cell differentiation.HSkMC from Gentaur Research Laboratories are isolated from human muscle of the pectoral girdle. HSkMC are cryopreserved at primary culture and delivered frozen. Each vial contains 5×10^5 cells in 1 ml volume. HSkMC are characterized by immunofluorescent method with antibodies to myosin, actin and actinin. HSkMC are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. HSkMC are guaranteed to further expand for 15 population doublings at the conditions provided by Gentaur Research Laboratories.
Description: A competitive ELISA for quantitative measurement of Rat Actin, Alpha skeletal muscle(ACTA1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Actin, Alpha skeletal muscle(ACTA1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Actin, Alpha skeletal muscle(ACTA1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Rat Actin, alpha skeletal muscle (Acta1) ELISA Kit
Description: Canine Skeletal Muscle Cells (CnSkMC) are derived from the limbal skeletal muscle and are cryopreserved at second passage. CnSkMC can be passaged at least 15 population doublings.
Description: Feline Skeletal Muscle Cells (FSkMC) are isolated from the limbal skeletal muscle. They are cryopreserved at second passage and can be cultured and propagated for at least 15 population doublings.
Description: The product encoded by this gene belongs to the actin family of proteins, which are highly conserved proteins that play a role in cell motility, structure and integrity. Alpha, beta and gamma actin isoforms have been identified, with a-actins being a major constituent of the contractile apparatus, while beta and gamma actins are involved in the regulation of cell motility. This actin is an a-actin that is found in skeletal muscle. Mutations in this gene cause nemaline myopathy type 3, congenital myopathy with excess of thin myofilaments, congenital myopathy with cores, and congenital myopathy with fiber-type disproportion, diseases that lead to muscle fiber defects.
Rat Actin Alpha 1, Skeletal Muscle (ACTA1) ELISA Kit
Description: A sandwich quantitative ELISA assay kit for detection of Rat Actin Alpha 1, Skeletal Muscle (ACTa1) in samples from tissue homogenates, cell lysates, cell culture supernates or other biological fluids.
Rat Actin Alpha 1, Skeletal Muscle (ACTa1) ELISA Kit
Description: A sandwich quantitative ELISA assay kit for detection of Rat Actin Alpha 1, Skeletal Muscle (ACTa1) in samples from tissue homogenates, cell lysates, cell culture supernates or other biological fluids.
Rat Actin Alpha 1(Skeletal Muscle(ACTa1))ELISA Kit
Description: Enzyme-linked immunosorbent assay kit for quantification of Rat Troponin T, fast skeletal muscle in samples from serum, plasma, tissue homogenates and other biological fluids.
ELISA kit for Rat Troponin T, slow skeletal muscle
Description: Enzyme-linked immunosorbent assay kit for quantification of Rat Troponin T, slow skeletal muscle in samples from serum, plasma, tissue homogenates and other biological fluids.
ELISA kit for Rat Troponin I, slow skeletal muscle
Description: Enzyme-linked immunosorbent assay kit for quantification of Rat Troponin I, slow skeletal muscle in samples from serum, plasma, tissue homogenates and other biological fluids.
Rat Actin Alpha 1, Skeletal Muscle (ACTa1) ELISA Kit
Description: human skeletal muscle tissue membrane protein lysate was prepared by isolating the membrane protein from whole tissue homogenates using a proprietary technique. The human skeletal muscle tissue was frozen in liquid nitrogen immediately after excision and then stored at -70°C. The membrane protein is provided in a buffer including HEPES (pH 7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, sodium deoxycholate, NP-40, and a cocktail of protease inhibitors. For quality control purposes, the isolated Skeletal Muscle tissue membrane protein pattern on SDS-PAGE gel is shown to be consistent for each lot by visualization with coomassie blue staining. The isolated Skeletal Muscle tissue membrane protein is then Western analyzed by either GAPDH or β-actin antibody to confirm there is no signal or very weak signal.
Description: Skeletal muscle regenerates by the proliferation of mononuclear myogenic precursor cells called myoblasts that ultimately fuse and become incorporated into multinucleated myotubes, which later mature into myofibres. This process occurs during the embryonic histogenesis of muscle and in postnatal muscle regenerating in response to injury, or in myopathies such as Duchenne muscular dystrophy. The fusion of myoblasts is specific to skeletal muscel. Myoblasts that do not form muscle fibers differentiate into satellite cells. Skeletal muscel myoblasts express FGF receptor and IGF expression is increased during myoblast differentiation in culture. The human skeletal muscle myoblast culture is a convenient in vitro model for the study of cellular development and differentiation, RI matablism and tissue repair.HSkMM from Gentaur Research Laboratories are isolated from human muscle of the pectoral girdle. HSkMM are cryopreserved on primary culture or passage one and delivered frozen. Each vial contains 5×10^5 cells in 1 ml volume. HSkMM are characterized by immunofluorescent method with antibodies to myosin, actin and actinin. HSkMM are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. HSkMM are guaranteed to further expand for 15 population doublings at the conditions provided by Gentaur Research Laboratories.
Rat Troponin C,skeletal muscle, TNNC2 GENLISA ELISA
Description: Quantitativesandwich ELISA kit for measuring Rat Troponin I, slow skeletal muscle (TNNI1) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Rat Troponin I, slow skeletal muscle(TNNI1) ELISA kit
Description: Quantitativesandwich ELISA kit for measuring Rat Troponin I, slow skeletal muscle(TNNI1) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Rat Troponin I, fast skeletal muscle(TNNI2) ELISA kit
Description: Quantitativesandwich ELISA kit for measuring Rat Troponin I, fast skeletal muscle (TNNI2) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Rat Troponin I, fast skeletal muscle(TNNI2) ELISA kit
Description: Quantitativesandwich ELISA kit for measuring Rat Troponin I, fast skeletal muscle(TNNI2) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Rat Troponin T, slow skeletal muscle(TNNT1) ELISA kit
Description: Quantitativesandwich ELISA kit for measuring Rat Troponin T, slow skeletal muscle (TNNT1) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Rat Troponin T, slow skeletal muscle(TNNT1) ELISA kit
Description: Quantitativesandwich ELISA kit for measuring Rat Troponin T, slow skeletal muscle(TNNT1) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Rat Troponin T, fast skeletal muscle(TNNT3) ELISA kit
Description: Quantitativesandwich ELISA kit for measuring Rat Troponin T, fast skeletal muscle (TNNT3) in samples from serum, plasma, cell culture supernates, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Rat Troponin T, fast skeletal muscle(TNNT3) ELISA kit
Description: Quantitativesandwich ELISA kit for measuring Rat Troponin T, fast skeletal muscle(TNNT3) in samples from serum, plasma, cell culture supernates, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Rat Troponin I, Slow Skeletal Muscle (TNNI1) ELISA Kit
Description: A competitive ELISA for quantitative measurement of Rat Troponin I, fast skeletal muscle(TNNI2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Rat Troponin I, fast skeletal muscle(TNNI2) ELISA kit
Description: A competitive ELISA for quantitative measurement of Rat Troponin I, fast skeletal muscle(TNNI2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Rat Troponin I, fast skeletal muscle(TNNI2) ELISA kit
Description: A competitive ELISA for quantitative measurement of Rat Troponin I, fast skeletal muscle(TNNI2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Rat Troponin T, fast skeletal muscle(TNNT3) ELISA kit
Description: A competitive ELISA for quantitative measurement of Rat Troponin T, fast skeletal muscle(TNNT3) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Rat Troponin T, fast skeletal muscle(TNNT3) ELISA kit
Description: A competitive ELISA for quantitative measurement of Rat Troponin T, fast skeletal muscle(TNNT3) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Rat Troponin T, fast skeletal muscle(TNNT3) ELISA kit
Description: A competitive ELISA for quantitative measurement of Rat Troponin T, fast skeletal muscle(TNNT3) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Rat Troponin T, fast skeletal muscle (Tnnt3) ELISA Kit
These data indicate that Lef-1 expression is switched off in the dental epithelium at an early stage to maintain the stem cell niche and set incisors growth. Bioinformatics analysis showed that the expression of miR-26b increases coincided with a decrease in Lef-1 expression in epithelial teeth.