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The collagen field undoubtedly regains
2021-03-12
The collagen field undoubtedly regains attractiveness with the emergence of new concepts (cell niche, regulation of growth factor bioavailability, mechanotransduction, cell microenvironment sensing) and new tools to investigate their in vivo functions (atomic force microscopy (AFM), second harmonic
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The acetylcholinesterasic activity of exposed animals after
2021-03-12
The acetylcholinesterasic activity of exposed animals, after treatment with diverse concentrations of uranium and following distinct recovery periods, remained unaltered for all species. This finding suggests that uranium, in spite of being a water-soluble metal, does not exert any effect on the sel
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Cell swelling stimulates the release of certain amino acids
2021-03-12
Cell swelling stimulates the release of certain amino acids, in particular the non-protein amino TNF-alpha, recombinant human protein synthesis taurine, via a pathway which has the characteristics of a channel rather than a carrier [54], [69]. Indeed, on the basis of pharmacological inhibition, it w
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Although we observed increases in AR mediated cAMP productio
2021-03-12
Although we observed increases in α1-AR mediated cAMP production separately in the nucleus and cytoplasm, compartment specificity was observed for PKA activation. GPCRs and their effector proteins are commonly found in multiprotein signalosomes with A-kinase anchoring proteins (AKAPs) serving as sca
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br Acknowledgements This study was financially supported
2021-03-12
Acknowledgements This study was financially supported by the National Special Research Programs for Non-Profit Trades (Agriculture) (Grant No. 201303045) and the Basic Foundation for Scientific Research of the State-level Public Welfare Institutes of China (Grant No. 2013JB10). Introduction L
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Preliminary studies suggest that dimerization
2021-03-12
Preliminary studies suggest that dimerization of the AT1 receptor occurred during the biosynthesis in the endoplasmic reticulum before surface expression [27,40], which may explain the presenece of these map3k8 before the addition of any ligand. Our results showed that the presence of Ang II did no
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The redox sensitive transcription factor NF
2021-03-12
The redox sensitive transcription factor NF-κB is reported to play a crucial role in the COPD pathogenesis via up regulating the expression of several cytokines, chemokines, growth factors, and adhesion molecules [71]. Incidentally, we and others have shown that PARP-1 modulates the NF-κB activation
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br Acknowledgments The authors acknowledge
2021-03-12
Acknowledgments The authors acknowledge funding from the National Key Research and Development Program of China (2016YFA0502900) and the National Science Foundation of China (31570188). Compartment Size Regulation Regulation of compartment size is one of the most fundamental issues in biology
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Inflammation is critical in the pathobiology of atherosclero
2021-03-12
Inflammation is critical in the pathobiology of atherosclerosis. The inflammatory mediators impacted by FBXO3 described herein i.e. NF-κB, IL-1β, and TNF-α, and IL-8 have purported causal roles in atherosclerosis. For example, NF-κB activation is increased in mononuclear cells in human plaques [29]
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The BMP family comprises significant growth factors for the
2021-03-12
The BMP family comprises significant growth factors for the regeneration of bone and cartilage. Among these, BMP- has been known as an early marker during the proliferation of osteoblast cells, and one of the most potent stimulators of osteoblastic cells differentiation [40]. Studies with COX-2 knoc
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SIRT has deacetylated regulation on numerous nonhistone prot
2021-03-12
SIRT1 has deacetylated regulation on numerous nonhistone protein substrates [Atgs, Foxo1, Foxo3, PGC-1α, NF-kB, E2F1 and p53] (Conrad et al., 2016) to play a key role in protecting against cell stress. Therefore, the role of SIRT1 in fluorine-induced oxidative stress was explored. The results reveal
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The modification of proteins with
2021-03-12
The modification of proteins with the small 76-amino homoharringtonine protein ubiquitin (Ub) plays a central role in many key cellular processes. Ubiquitylation of a target protein requires the concerted action of a cascade of three enzymes (Figure 1). The ubiquitin-activating enzyme (E1) catalyze
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To further determine the cell death the
2021-03-11
To further determine the cell death, the IC261 in flasks were harvested after OGD or LTD4 treatment, washed twice with PBS, and evaluated with Annexin V (AV)-FITC apoptosis detection kit I (BD Biosciences Pharmingen, USA) on a flow cytometer (FACSCalibur, Becton–Dickinson, USA). Briefly, 106 cells
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In conclusion the magnitude of the association
2021-03-11
In conclusion, the magnitude of the association between prenatal exposure to MeHg and child neuropsychological development appears to be modified by polymorphisms in CYP3A7 and CYP3A5 genes in some of the populations studied. These results provide some support for the hypothesis that CYP3A genes may
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In contrast to AChE BuChE Table exhibited a
2021-03-11
In contrast to AChE, BuChE (Table 2) exhibited a measurable time-dependent inactivation only with Ciprofloxacin hydrochloride 2 among the four acetophenones in this study. Values of Ki obtained from steady-state inhibition of BuChE by all four acetophenones were, as noted in the Results, 10- to 200
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