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Histone acetylation is regulated by two groups
2022-01-12
Histone acetylation is regulated by two groups of enzymes, histone acetyltransferases (HATs) and deacetylases (HDACs), with antagonizing functions (Wang et al., 2009b). Among members of HATs, p300 and CBP are homologous. Both are global transcriptional co-activators (Ogryzko et al., 1996), and play
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YAP TAZ nuclear function is also influenced by
2022-01-12
YAP/TAZ nuclear function is also influenced by interaction with the TEAD family of transcription factors [96, 97, 98, 99, 100, 101]. The RAC1 UCM05 exchange factor protein TIAM1 has recently been linked to YAP/TAZ regulation in the nucleus and cytoplasm. Nuclear TIAM1 inhibits YAP/TAZ binding to TE
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Hippo Signaling in Cancer Immunity The Hippo
2022-01-12
Hippo Signaling in Cancer Immunity The Hippo pathway has evolutionarily conserved roles in limiting the size of organs [1]. It is a kinase cascade regulating transcriptional complexes in response to various upstream signals (Box 1). At the cellular level, the Hippo pathway inhibits cell proliferati
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In the present referred patients with hemochromatosis and HF
2022-01-12
In the present referred patients with hemochromatosis and HFE p.C282Y homozygosity, eight of the ten patients with HCV infection were men. In another US cohort of ten patients with HFE p.C282Y homozygosity, chronic HCV infection, and stage 3 or 4 fibrosis, all were men [30]. In the present post-scre
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HBV is an enveloped double stranded DNA virus which is
2022-01-12
HBV is an enveloped, double-stranded DNA virus, which is transcripted into four major transcripts [6]. Among them, the 3.5 kb pregenomic RNA (pgRNA) directs the translation of HBV polymerase, core protein and acts as template for reverse transcription. So viral transcription is a key step of virus l
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br Introduction The discovery that
2022-01-12
Introduction The discovery that the nitric oxide (NO), soluble guanylate cyclase (sGC), and cyclic guanosine monophosphate (cGMP) pathway mediates erection has led to the use of phosphodiesterase type 5 (PDE-5) inhibitors as the gold standard for treating erectile dysfunction (ED) through the inh
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br Conclusion The development discovery of
2022-01-12
Conclusion The development/discovery of compounds targeting small GTPases is challenging [43,44]. Our data point to RBC8 being efficient and potent as a Ral inhibitor in human and mouse platelets, but that it exhibits some activity beyond just Rals, particularly in mouse platelets. It is however
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br Concluding remarks br Conflict of interest
2022-01-12
Concluding remarks Conflict of interest statement References and recommended reading Papers of particular interest, published within the period of review, have been highlighted as: Acknowledgements We thank all the present and former members in our laboratory for their contributions to
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Decreasing GSK activity has therapeutic benefits in animal
2022-01-12
Decreasing GSK-3β activity has therapeutic benefits in animal model of colitis [45] and traumatic JNJ-38877605 injury [46] and ischemia/reperfusion injury [47,48]. In brain, activation of GSK-3β promotes Aβ toxicity by elevating APP expression and its amyloidogenic cleavage, and by dysregulating Aβ
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PBI is an agonist of
2022-01-12
PBI-4050 is an agonist of GPR40 and acts as an antagonist or inverse agonist of GPR84. It cannot be excluded that other targets besides GPR40 and GPR84 could be implicated in the mechanism of action of PBI-4050 and could be explored in future studies. However, the present study, and in particular th
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Recently higher grade varicoceles have been reported to be
2022-01-12
Recently, higher-grade varicoceles have been reported to be associated with higher nocturia levels [20], and we observed an interesting phenomenon in which the urine volume/water intake ratio dramatically increased in the rat model of experimental left varicocele (ELV); the decreases in hypothalamic
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br The presence of an
2022-01-12
The presence of an active glyoxalase pathway in an apicomplexan parasite was first reported in Plasmodium falciparum-infected erythrocytes (Vander Jagt et al., 1990). Some years later, glyoxalase I and both glyoxalase II enzymes were characterized in this parasite (Akoachere et al., 2005, Iozef et
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calcifediol receptor Regulation of pancreatic and cell mass
2022-01-11
Regulation of pancreatic α and β cell mass has been extensively studied and hotly debated, due to potential therapeutic implications. Early claims of Angptl8 as “betatrophin” and Angptl4 as a regulator of glucagon secretion and α cell proliferation (Yi et al., 2013, Ben-Zvi et al., 2015) have not st
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It is possible that regulation of
2022-01-11
It is possible that regulation of adiposity and glucose homeostasis by GIP are in part mediated by altering leptin levels and/or leptin signaling. However, we are unaware of reports that support this mechanism of action of GIP. In addition, leptin levels in GIP receptor knockout mice [12], [52] and
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The diverse biochemistry of zinc means
2022-01-11
The diverse biochemistry of zinc means that, in many cases, more than one factor (or pathway) is at play. Whilst catalytic Zn2+ sites are now typically well-understood, the recognition that Zn2+ levels regulate the function of many cell types has led to vigorous interest in the fate and role of mobi
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