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Ubiquitination can occur on a single monoubiquitination or s
2020-05-12
Ubiquitination can occur on a single (monoubiquitination) or several (multiubiquitination) lysine residues, or the same lysine residue can be subjected to several rounds of Ub conjugation (polyubiquitination). Ub bonds within polyUb chains are formed through 1 of 7 lysine residues in Ub, and the typ
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br Introduction In addition to the canonical double stranded
2020-05-12
Introduction In addition to the canonical double stranded structure, DNA can form various higher order structures such as bulges, and various kinds of mismatches, triplexes, to the G-quadruplex (G4). Over the past decades, accumulating evidence has begun to emerge that these non-canonical structu
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A novel series of DHODH inhibitors
2020-05-12
A novel series of DHODH inhibitors was developed by us based on a lead that was discovered during a docking procedure and medicinal chemistry exploration. The activity of the initial lead was improved by a QSAR method and yielded low nanomolar inhibitors. Introduction The most common metabolic h
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br Conflict statement br Introduction
2020-05-12
Conflict statement Introduction Prostate cancer (PCa) is the second most frequently diagnosed cancer and the second leading cause of cancer death in men after lung cancer [1], [2]. The incidence and mortality rate of prostate cancer are significantly higher in developed countries especially th
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Previously we have described increased expression of
2020-05-11
Previously, we have described increased expression of both cytokine and chemokine mRNA (e.g. MCP-5 and fractalkine) in the left ventricle of male EP4-KO mice with dilated cardiomyopathy [2]. Takayama et al. [31] have shown that PGE2 potently inhibits cytokine/chemokine secretion (MCP-1, interleukin
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Addressing whether impaired activation of D and D receptors
2020-05-11
Addressing whether impaired activation of D1 and D2 receptors regulates memory capacity is relevant for all human pathologies that lead to reduced activation of these beta 3 agonist pathways, such as ageing [39], certain genetic polymorphisms [40] and neurodegenerative disorders. In this study, we
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In this report we evaluate if
2020-05-11
In this report, we evaluate if this molecular mechanism is used universally by high-fidelity DNA polymerases during the replication of DNA lesions that are structurally distinct from abasic sites. This was approached by quantifying the kinetic parameters for the incorporation of modified and non-nat
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The biological significance of DNA ligases is attributed
2020-05-11
The biological significance of DNA ligases is attributed to their function in DNA replication, recombination and/or DNA repair [1], [2]. In vertebrates, three different DNA ligases I, III and IV are recognized. DNA ligase I is essential for the Okazaki fragments’ ligation during lagging-strand DNA s
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During germ cell development in mouse
2020-05-11
During germ cell development in mouse, de novo Dnmts regulate the genomic imprinting and silence of repeat elements. Dnmt3A methylated H19, Dlk1/Gtl2, and Sine B1, whereas Dnmt3B methylated microsatellite repeat elements, the two Dnmts co-methylatedRasgrf1, IAP, and Line1 repeat elements (Lucifero e
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br Type II NAD P H Dehydrogenases in Fungi Fermentative
2020-05-11
Type II NAD(P)H Dehydrogenases in Fungi Fermentative YeastSaccharomyces cerevisiaeBecause S. cerevisiae is a facultative vesicular monoamine transporter yeast capable of meeting its energy requirements with ATP generated by fermentation, only relatively few mitochondrial proteins are essential fo
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The identification of a gatekeeper mutation also
2020-05-11
The identification of a gatekeeper fda form 3514 synthesis also suggests that alternative DDR2 inhibitors may be required to overcome acquired resistance. Additional DDR2 inhibitors that have been isolated include the recently identified alkaloid natural products discoipyrroles A-D and the chemother
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In summary the loss of seven Cyp a genes lead
2020-05-11
In summary, the loss of seven Cyp3a genes lead to sexual dimorphic changes during the eight weeks of high fat diet treatment with Cyp3a-null female mice showing a healthier acclimation to a high fat diet through decreased weight gain, higher adiponectin, lower B-OHB levels, and a better response to
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Two are the sigma receptors identified to
2020-05-11
Two are the sigma receptors identified to date: the non-opioid receptor, σ1R, and σ2R, whose identity with the Progesterone Receptor Membrane Component 1 (PGRMC-1) protein is in doubt (Chu et al., 2015). Despite endogenous ligands have not been yet identified, drugs of abuse may interact with these
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Stress is usually comprehended as an event affecting mainly
2020-05-11
Stress is usually comprehended as an event affecting mainly the HPA axis and initiating the alarm reaction represented by activation of the adrenal medulla. This means that the levels of related hormones and neurotransmitters are significantly elevated during and after the stress. CRF, following its
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We found that E and GEN each has mostly similar
2020-05-11
We found that E2 and GEN each has mostly similar effects on recruitment of the epigenetic modulators to the MB-COMT distal promoter (summarized in Table 2). These effects are associated with increased promoter methylation and gene suppression of COMT. It is noted that the array of epigenetic modulat
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