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br GR Is a Transcriptional Activator How
2022-04-09
GR Is a Transcriptional Activator How GR activates some genes while repressing others remains unsettled after decades of study. While significant controversy exists regarding GR-mediated repression, a consensus model for transcriptional activation has emerged: GR activates transcription through s
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The effect of exercise on plasma ghrelin has
2022-04-09
The effect of exercise on plasma ghrelin has previously been investigated mostly in humans using exercise regimens such as treadmill running, cycling, and rowing, and also in a few rodent studies and in some other animal models. While many of these clinical studies and some preclinical studies demon
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GSIs were shown to effectively decrease A levels at doses
2022-04-09
GSIs were shown to effectively decrease Aβ levels at doses close to or higher than their IC50 values in cell culture models. Surprisingly, they also slightly increase Aβ levels at low doses, (significantly below the IC50) also known as “Aβ rise”, due to various mechanisms including inhibition of cel
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Seizures in turn selectively modulate the expression of GalR
2022-04-09
Seizures, in turn, selectively modulate the Cyclosporin A of GalR in the hippocampus. Thus, pilocarpine-induced SE led to a 30% downregulation of GalR2 without affecting GalR1 (personal communication with T. Bartfai, Scripps Research Institute). Therefore, despite the fact that GalR2 could have been
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Mallory stained sections showed significant increase in coll
2022-04-09
Mallory stained sections showed significant increase in collagen fiber deposition around the hepatic nodules together with significant increase in positive immune-reaction to α-SMA in TAA-treated group. This was in accordance with previous studies which reported that myofibroblasts which were develo
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We next investigated whether pharmaceutical inhibition
2022-04-09
We next investigated whether pharmaceutical inhibition of the PI3K pathway was synergistic with FGFR inhibition using BKM120, a pan-PI3K inhibitor with modest antitumor activity in cancer patients, as a single agent. We found that RT112 (- translocation) and JMSU1 ( amplification) were not signifi
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This excellent tolerability is especially interesting
2022-04-09
This excellent tolerability is especially interesting in the light of the fact that intravenous administration of liposomal ponatinib was predicted to yield much higher plasma concentrations as compared to the orally administered free drug. In addition, liposomal drug dose in absolute numbers was te
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br Author contributions statement P N Y designed the study
2022-04-09
Author contributions statement P.N.Y. designed the study, analyzed the data and prepared the draft of the manuscript. C.S performed the experiments, analyzed the data and generated Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8. A.K. and S.D. made Supplementary Figs. S1 and S2. D.
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br What are the local exocytotic protein targets
2022-04-09
What are the local exocytotic protein targets of PKC? A direct method for PKC to potentiate insulin release would be to phosphorylate and activate components of the exocytotic machinery. Bulk measurements show that potentiation occurs by enhancement of the calcium sensitivity of exocytosis [56],
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Evidence suggests that phosphorylation increases synaptotagm
2022-04-09
Evidence suggests that phosphorylation increases synaptotagmin affinity for the SNARE complex [15], [128]. It is, however, unclear how this might affect release. Synaptotagmin has been identified as part of the minimal vesicle docking machinery in chromaffin RO4987655 [129]. Thus, phosphorylation o
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As more genes were identified to cause IRDs a
2022-04-08
As more genes were identified to cause IRDs, a relatively large proportion were found to either cause multiple phenotypes or multiple inheritance patterns. Out of the 112 autosomal genes that are listed in RETNET (as of July 22, 2016) that are known to cause non-syndromic IRDs (RP, LCA, and CRD), 16
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Protein A/G Interestingly studies from Sahai and
2022-04-08
Interestingly, studies from Sahai and colleagues in cancer-associated fibroblasts have revealed that YAP is required for the acquirement of a stiff ECM in the tumor microenvironment (Calvo et al., 2013). Subsequently, this stiffening of the matrix can activate YAP, thus creating a feed-forward loop.
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In the inhibitory kinetic studies five
2022-04-08
In the inhibitory kinetic studies, five different concentrations of DEL carefully selected from the near-linear region of the dose–response curve (0.5 μM, 1.0 μM, 2.0 μM, 4.0 μM, and 8.0 μM) were used. The Vm values at fixed [CDNB]–varied [GSH] and at fixed [GSH]–varied [CDNB] were 10.4 ± 0.22 U mg−
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br Conclusion In conclusion we
2022-04-08
Conclusion In conclusion, we showed that apoptosis is involved in etoposide-induced pancreatic β-cell cytotoxicity. More importantly, as shown in Fig. 6, the results of this study demonstrated that etoposide induces pancreatic β-cell death via the JNK/ERK activation-mediated GSK-3 downstream-trig
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Mice lacking S nitrosoglutathione reductase GSNOR a
2022-04-08
Mice lacking S-nitrosoglutathione reductase (GSNOR), a denitrosylase that regulates S-nitrosylation, have increased levels of S-nitrosoglutathione (GSNO) and exhibit nitrosative stress. GSNO is in equilibrium with protein S-nitrosylation in cells, and GSNOR controls the cellular concentration of pro
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