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Calcineurin has been established to be a ubiquitous Ca
2025-01-23
Calcineurin has been established to be a ubiquitous Ca2+-activated serine phosphatase in the nervous system (Pyrzynska et al., 2001). It has been reported that the activation of calcineurin protects aromatase from autophagy-mediated protein degradation, implying that calcineurin-dependent dephosphor
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Maduramicin is a polyether ionophore antibiotic
2025-01-23
Maduramicin is a polyether ionophore antibiotic that has the smallest margin of safety between the maximum authorized dosage and the minimum toxic concentration. Clinical signs of maduramicin intoxication are similar to that of other ionophores, often causing feed refusal, anorexia, respiratory dist
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Mouse CSF1 protein Maynard et al demonstrated that serum lev
2025-01-23
Maynard et al. [54] demonstrated that serum levels of sFlt-1 were five times higher in pregnant women with PE than in normotensive women; as a consequence, VEGF and PlGF levels were found to be proportionally reduced in these women [54]. The literature confirms that there is a sharp increase in sFlt
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Despite clear evidence of a causative role for
2025-01-23
Despite clear evidence of a causative role for Aβ in AD, Aβ-mediated toxicity alone is insufficient to explain all facets of fully manifested AD. Indeed, a recent report found that two familial AD mutations in PSEN1, PSEN-L435F and PSEN-C410Y, resulted in a dysfunctional protein that does not cleave
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How do increased levels of ammonia
2025-01-23
How do increased levels of ammonia as observed in clinical HE constrain synaptic plasticity? Numerous studies have investigated the modulation of signal transduction pathways activated in LTP or LTD irrespective of being necessary or sufficient for changes in synaptic efficacy (Wen et al., 2013). Ye
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Kuda et al reported that the activity
2025-01-23
Kuda et al. (1997) reported that the activity of aminopeptidase A (ApA) but not aminopeptidase B (ApB) nor aminopeptidase N (ApN) was decreased in plasma from patients with Alzheimer's disease (AD). More recently Puertas et al. (2013) reported that the activities of plasma ApA, ApB, ApN and IRAP wer
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In view of the ubiquitous
2025-01-23
In view of the ubiquitous distribution of the arachidonate 12S-lipoxygenase isoforms and the variety of cellular reactions influenced by the resulting arachidonate metabolites, these products widely play important roles in many biological systems. The development of new type-specific inhibitors of t
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We next considered the effect
2025-01-23
We next considered the effect of alkyl chain length on the inhibitory activity. As can be seen from , it is obvious that there is no proportional relationship between the methylene chain length and activity. The activity decreased when the chain length increased from 1 to 3 and increased with elonga
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2'-O-Methyl-GTP cap analog To guide our attempts at achi
2025-01-23
To guide our attempts at achieving AKT potency and selectivity against p70S6K and other kinases from (p70 S6K IC: 0.004 μM) and , we took advantage of exploiting the subtle sequence differences in the active sites of the AGC family kinases, we utilized the information around crystal structure of AK
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Norepinephrine and epinephrine are catecholamines CA release
2025-01-22
Norepinephrine and epinephrine are catecholamines (CA) released from synaptic nerves and the adrenal gland that mediate systemic responses to nutritional stressors (Cannon and De la Paz, 1911). CA mobilize plasma glucose by suppressing insulin secretion from the pancreatic β-cell (Katada and Ui, 198
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br A novel therapeutic strategy based on
2025-01-22
A novel therapeutic strategy based on the APN and obesity paradoxes As shown above, the relationship of the serum APN concentration with health and disease states shows an inverted-U correlation, suggesting that moderate concentrations of serum APN are beneficial (Fig. 3). Given that both hypo- a
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br Acknowledgments This work was supported
2025-01-22
Acknowledgments This work was supported by the R&D Program of the Institutional Research Program of KRICT (SI1701-02), and by the Next generation carbon upcycling project of Ministry of Science and ICT. JSC is kindly grateful to the National Research Council of Science and Technology (NST) for fi
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In an AP scenario several inflammatory mediators are
2025-01-22
In an AP scenario, several inflammatory mediators are produced locally to orchestrate an immune response. Eicosanoids are among those molecules and represent a class of lipid mediators synthesized from arachidonic Calpeptin through the action of cyclooxygenases or lipoxygenases to generate prostagla
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HT receptors are distributed throughout
2025-01-22
5-HT3 receptors are distributed throughout the brain, within the brainstem (e.g., nucleus tractus solitarius, area postrema and spinal trigeminal nucleus) and Surfactant-resistant protein determination (e.g., hippocampus, amygdala, nucleus accumbens, putamen and caudate) (Abi-Dargham et al., 1993,
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In an effort to determine if
2025-01-22
In an effort to determine if one 5ARI was more effective than the other, the Enlarged Prostate International Comparator Study (EPICS) [17] compared treatment with finasteride and dutasteride in 1630 men over the age of 50 and concluded that after one year of treatment, both groups had statistically
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