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Regarding androgens it is known that they are
2024-09-18
Regarding androgens, it is known that they are also essential for reproductive success (Walters et al., 2010). At the molecular level, their effects are produced mainly by dihydrotestosterone (DHT), arising from the conversion of testosterone by the enzyme 3-oxo-5-alpha-steroid-4-dehydrogenase (enco
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Recent studies showed that the increased
2024-09-18
Recent studies showed that the increased expression of Aurora B kinase directly proportional to the tumor invasion and metastasis [61]. The Aurora B kinase regulates the PI2K/Akt signaling pathway has a significant role in tumor invasion and metastasis that leads to phosphorylation of GSK3β on ser 9
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Recent studies showed that the increased
2024-09-18
Recent studies showed that the increased expression of Aurora B kinase directly proportional to the tumor invasion and metastasis [61]. The Aurora B kinase regulates the PI2K/Akt signaling pathway has a significant role in tumor invasion and metastasis that leads to phosphorylation of GSK3β on ser 9
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The amino hydroxy methyl isoxazolepropionic
2024-09-18
The α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic diltiazem hcl (AMPA) receptor is also enriched in postsynaptic striatal neurons (Bernard et al., 1997, Kondo et al., 2000, Reimers et al., 2011). Its activity is subjected to the regulation by a mechanism involving phosphorylation (Lu and Roche, 2
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The putative residue apelin proprotein proapelin or
2024-09-14
The putative 55-residue apelin proprotein (proapelin or apelin-55) is processed from a 77-residue preproprotein through removal of a 22-residue signal peptide (Table 1). Apelin-55 is further processed into bioactive isoforms of 36, 17, or 13 residues, likely through protease-mediated mechanisms. To
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The regulation of gene expression by glucocorticoids can be
2024-09-14
The regulation of gene expression by glucocorticoids can be mediated either by the canonical mechanism that involves the interaction of the glucocorticoid receptor (GR), a transcription factor activated by the hormone, with glucocorticoid response element (Ye et al., 2007), or by the non-canonical m
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F is an orotomide a novel
2024-09-14
F901318 is an orotomide, a novel class of antifungals, which inhibits pyridine biosynthesis by blocking dihydroorotate dehydrogenase (URA1) activity [137]. Although this pathway is conserved in humans, human URA1 is only 20% identical to its fungal homolog and it is inhibited 2000-fold less effectiv
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Aconitase clusters are prone to oxidations and are among
2024-09-14
Aconitase clusters are prone to oxidations and are among the first to undergo a change in transition state during stages of electrophilic stress rendering them inactive [31]. Aconitase activity in LETO and OLETF did not differ at T0 suggesting that the early onset of insulin resistance may not be at
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Interestingly metabolic dysfunction is also observed in amyo
2024-09-14
Interestingly, metabolic dysfunction is also observed in amyotrophic lateral sclerosis (ALS). Patients and mouse models of familial ALS exhibit higher levels of resting jnk inhibitor expenditure and lower fat-free mass, indicating a hypermetabolic phenotype. Lim et al. (2012) found that reducing AM
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Our research group has been involved by many years
2024-09-14
Our research group has been involved by many years in the synthesis of new 2,3-benzodiazepin-4-ones (e.g. 1, Fig. 1) and in the characterization of their mechanism of action.15, 16, 17 Within the development of these compounds, we demonstrated that an improvement of AMPAR antagonism by 2,3-benzodiaz
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The rescue of the behavioral deficit
2024-09-14
The rescue of the behavioral deficit was associated with a significant reduction in the levels of both soluble and insoluble Aβ peptides and their deposition in the PI3K Akt mTOR Compound Library of the same animals. In search for the mechanism behind the reduced amyloidosis, we assessed APP metabol
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Therefore to better understand the functional properties of
2024-09-14
Therefore, to better understand the functional properties of Peruvian infusion tea plants and provide evidence for the development of functional food supplements containing the Peruvian infusion tea plant, the aldose reductase inhibition together with the antioxidant activities of 24 selected Peruvi
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The aldehyde reductase AKR A and aldose
2024-09-14
The aldehyde reductase (AKR1A1) and aldose reductase (AKR1B1) belong to aldo-ketoreductase (AKR) superfamily catalyzing the reduction of corresponding aldehydes and ketones involved. Both the closely related enzymes AKR1A1 and AKR1B1 have 65% structural similarity and differ only at the active site.
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It was recently shown that
2024-09-14
It was recently shown that AHR and HIF-1α cooperate to support the metabolism of Tr1 pd0332991 [6]. Interestingly, AHR and HIF-1α act sequentially to orchestrate the metabolic remodeling of lymphocytes. While HIF-1α regulates the early metabolic reprogramming of Tr1 cells, AHR takes over at later t
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The putative physiological meaning of epinephrine
2024-09-14
The putative physiological meaning of epinephrine-related hepatic drug transporter regulation remains to be established. It is nevertheless noteworthy that the catecholamine rather decreases expression of sinusoidal SLC transporters like NTCP, OAT2, OAT7, OCT1, OATP1B1 and OATP2B1 whereas those of c
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