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The hyperacetylation of histone proteins
2021-11-22
The hyperacetylation of histone proteins by HATs is known to be associated with gene activation [51]. In particular, p300, which is a transcription factor having HAT activity, links activators to the transcription machinery at promoters [52]. The p300/CBP complex dynamically regulates hundreds of di
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The following are the supplementary data related to
2021-11-22
The following are the supplementary data related to this article. Transparency document Introduction Hypoxia is a pathological process that causes abnormal changes in metabolism, function and morphological structure of tissue because of insufficient oxygen supply. It's reported that hypoxia w
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Acknowledgements We appreciated the contributions of Ana
2021-11-22
Acknowledgements We appreciated the contributions of Ana Carolina Galha, Selma XSL Pinheiro and Islene Azevedo for technical assistances. In addition, we wish to thank Adilson José de Almeida (in memoriam), Moyra M Portilho, Vanessa A Marques and Letícia P Scalioni, for data analysis during the set
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DHT Substrate affinity and specificity can be enhanced by do
2021-11-22
Substrate affinity and specificity can be enhanced by docking interactions, in which regions distal to the site of DHT bind to grooves, pockets, or surfaces outside of the kinase catalytic cleft 1, 2, 5, 6. Like catalytic site interactions, docking interactions can involve recognition of short line
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br NO GC pathway and implications for glaucoma
2021-11-22
NO-GC-1 pathway and implications for glaucoma Direct in vivo measurement of NO in the eye is not yet feasible. However, measurement of nitrate and nitrite levels are routinely used as markers for the activity of NOS and the production of NO radicals [98]. Several studies in human glaucoma patient
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Similar to Rac Cdc and RhoA expression of Rnd
2021-11-22
Similar to Rac1, Cdc42, and RhoA, expression of Rnd3 is also increased under hypoxic conditions, involving Hif1α mediated transcriptional activity. Here, downregulation of Rnd3 abolishes hypoxia-induced cell migration via a mechanism involving the chemokine receptor C-X-C motif chemokine receptor 4
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Recently a G protein coupled
2021-11-22
Recently, a G-protein-coupled receptor, GPR109a, was identified as a molecular target for niacin. Following this breakthrough, our group initiated a drug discovery program focused on the development of a high affinity ‘flush-free’ niacin-like agonist. Previously, we reported on the identification of
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Extending the issue of the species differences the role of
2021-11-22
Extending the issue of the species differences, the role of neuroestradiol in the preovulatory GnRH/LH surge might be specific to primates or species with a luteal phase. For example, animals with a true luteal phase, such as monkeys and sheep, exhibit a long preovulatory GnRH surge, lasting well af
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The neuronal glycine receptor HSOR
2021-11-22
The neuronal glycine receptor/3α-HSOR/allopregnanolone pathway may also be extended to the central nervous effects of gelsemine and koumine in brain. 3α-HSOR is expressed in certain brain regions in rats and humans, such as the limbic system including hypothalamus, hippocampus and amygdala, in addit
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We also observed a significantly higher SLC A
2021-11-22
We also observed a significantly higher SLC10A1 gene expression and NTCP protein level among metastatic individuals vs. donor livers. Na+/taurocholate co-transporting polypeptide (NTCP), which is expressed on the basolateral membrane of hepatocytes and is primarily responsible for the uptake of bile
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The dorsal horn of the spinal cord shows a high
2021-11-22
The dorsal horn of the spinal cord shows a high density of Ca2+-permeable AMPA receptors, particularly in the superficial spinal laminae (laminae I and II), where primary afferents carrying nociceptive and thermoreceptive inputs terminate and synapse on spinal second-order neurons (Engelman et al.,
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Piezo channels can be activated by many
2021-11-22
Piezo channels can be activated by many mechanical stimuli . While some of these stimulations directly mimic physiological forces experienced by puromycin selection concentration , such as shear stress applied in a microfluidic chamber, the most commonly used modes of stimulation consist of stretc
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br Results br Discussion Glucose homeostasis is regulated
2021-11-22
Results Discussion Glucose homeostasis is regulated by a complex and intricate signaling network involving multiple organs. The BA nuclear receptor FXR is integrated into this regulatory network and participates in glucose handling and metabolism. Intestinal FXR favors glucose Concanamycin A
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br Materials and methods br Results br
2021-11-20
Materials and methods Results Discussion EZH2 is a subunit of the polycomb repressive complex, which trimethylates lysine 27 on histone 3, a repressive marker for gene expression. EZH2 is important for cancer cell proliferation, migration, and invasion, all of which are associated with canc
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GSK has also been used as PET radiotracer in
2021-11-20
GSK-189254 has also been used as PET radiotracer (in the form of [11C]-GSK-189254, also used as [11C]-AZ12807110 by Jucaite et al. (Jucaite et al., 2013)) to assess H3R occupancy (Ashworth et al., 2010), and is currently used in an image-based phase I clinical trial study for investigating GSK-23951
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