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Heme activates the master regulator of the anti
2021-12-15
Heme activates the master regulator of the anti-oxidant stress response, NRF2, which mediates the up-regulation of a battery of phase II detoxifying genes [106]. Remarkably, HO-1 induction by NRF2 is regulated via an interplay with the transcriptional repressor BACH1 at the Maf recognition W 54011 s
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br Discussion Using HBV transgenic mice Kim et al first
2021-12-15
Discussion Using HBV transgenic mice, Kim, et al. first reported that the HBx gene caused HCC [34]. Since then, transgenic mice have become a useful experimental model for defining the molecular events of HBV hepatitis, and HBV-related hepatocarcinogenesis. In the present study, we first confirme
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Growing evidence suggests that the glycine
2021-12-15
Growing evidence suggests that the glycine site seems to play a pivotal role in NMDAR-related function. For example, it atrial natriuretic peptide receptor has been demonstrated in a hippocampal slice study that the glycine site sub-serves the spatiotemporal detection of synaptic activity (Li et al
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br Materials and methods br Results
2021-12-15
Materials and methods Results Discussion l-glutamate is the major excitatory neurotransmitter in the brain, and is functionally involved in many processes of the nervous system which have been connected with several neurological diseases [4]. These conditions are characterized by the time-d
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We confirmed a decrease in extracellular glutamate uptake
2021-12-15
We confirmed a decrease in extracellular glutamate uptake and the presence of efflux in an endothelial cell model of oxygen-glucose deprivation (OGD), which effectively simulates the inefficient energy supply after brain injury [15], and analysed the function of endothelial EAATs and explored the ro
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Although encoded by a single gene
2021-12-15
Although encoded by a single gene, GR displays considerable heterogeneity through the combined effects of alternative mRNA splicing, alternative translation initiation, and complex post-translational modification. Differential expression of the various GR isoforms may contribute to tissue-specific f
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The central event eliciting insulin
2021-12-14
The central event eliciting insulin secretion is the production of ATP which leads to the inhibition of ATP-sensitive inwardly-rectifying K+ATP channels, a consecutive depolarization of the plasma membrane with opening of voltage-dependent Ca2+ channels and Ca2+ influx into the beta-cell. However, i
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Another lever to efficiently eradicate tumors including ovar
2021-12-14
Another lever to efficiently eradicate tumors including ovarian cancer might rely on their high addiction to iron [34]. In fact, ultrasmall silica-based nanoparticles, functionalized with melanoma-targeting peptide, efficiently triggered ferroptosis not only in cell culture but also in tumor bearin
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Mitochondria are also involved in other modalities of progra
2021-12-14
Mitochondria are also involved in other modalities of programmed cell death, particularly apoptosis. Intriguingly, the roles of mitochondria in apoptosis and ferroptosis are fundamentally different. In mitochondria-mediated apoptosis, the mitochondrion serves as a reservoir, storing apoptosis-regula
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The conjugated gold is an
2021-12-14
The conjugated gold is an essential part of rapid test kits. For this PIs-IC strip the gold nanoparticles were conjugated with an optimal concentration of antibody to produce a stable nanoparticle solution (Fig. 3). From TEM images it became obvious that the colloid gold contained particles of diffe
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A compound structurally similar to PF has been developed by
2021-12-14
A Sanguinarine chloride structurally similar to PF-03654746 has been developed by Pfizer (PF-03654764), with a minor change in the substituent attached to the cyclobutanecarboxamide moiety (Wager et al., 2011). This compound, with the chemical name trans-3-fluoro-3-[3-fluoro-4-(pyrrolidin-1-ylmethy
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A second feature of the
2021-12-14
A second feature of the Ras-type GTPases is that their ‘on’ and ‘off’ states are temporally and often spatially separated from one another. This feature is essential for GTPases mediating signaling and other processes that need to be kept ‘off’ until the arrival of signaling cues. The need to recrui
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Unlike the bacterial SRP pathway for which the energetics ki
2021-12-14
Unlike the bacterial SRP pathway for which the energetics, kinetics, and structure of almost every intermediate have been characterized, multiple questions remain for the GET pathway (Figure 3, marked with ‘?’). First, the targeting pathway demands distinct activities of Get3 before and after substr
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Zoledronic Acid mg Recently several groups reported that fou
2021-12-14
Recently, several groups reported that four orphan receptors, GPR40, GPR41, GPR43, and GPR120, can be activated by free fatty acids. Short-chain fatty acids are specific agonists for GPR41 and GPR43 . Medium and long-chain fatty acids can activate GPR40 and GPR120 . Our previous report showed that a
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Then the seven complexes GLOI indomethacin GLOI zomepirac
2021-12-14
Then the seven complexes (GLOI-indomethacin, GLOI-zomepirac, GLOI-fenoprofen, and GLOI-ketoprofen, GLOI-tolmetin GLOI-curcumin, and GLOI-bisdemethoxycurcumin) were energy-minimized to remove unfavorable steric strain relative to the force field adopted. Further MD simulations were carried out based
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