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Testosterone can be converted into estrogens by
2023-01-30
Testosterone can be converted into estrogens by aromatase action. Aromatase is encoded by CYP19, belongs to cytochrome P450 superfamily, and synthesizes estradiol (E2) and estrone (E1) from testosterone and androstenedione respectively (Fig. 1). Aromatase is expressed in the ORS of anagen hair folli
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br Acknowledgements This work was supported
2023-01-30
Acknowledgements This work was supported by Programme Grants from the MRC and the Wellcome Trust (SGC-C and MF). CB was in receipt of a Marie Curie Intra-European Fellowship during part of this work. We thank past and present members of our group for numerous valuable discussions throughout these
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c-JUN peptide br Conclus o br Conflitos
2023-01-30
Conclusão Conflitos de interesses Alzheimer Disease: Common and Complex Alzheimer’s disease (AD) is a genetically complex, multifactorial disease that leads to neurodegenerative dementia. There is no cure for AD yet, and due to a high prevalence and continuously increasing incidence it pose
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Aldose reductase ALR EC the first enzyme in the
2023-01-30
Aldose reductase (ALR2, EC1.1.1.21), the first enzyme in the polyol pathway, is a monomeric oxidoreductase that catalyses the NADPH-dependent reduction of a wide variety of carbonyl compounds, especially glucose. In this metabolism pathway, glucose is firstly reduced to sorbitol catalyzed by ALR2 wi
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In conclusion we show that HBP
2023-01-30
In conclusion, we show that HBP1 is phosphorylated on three sites, which control HBP1 transcriptional activity and glioblastoma cell proliferation. This phosphorylation largely depends on AKT, although other kinases may also be involved. In a previous study, we had shown that the PI3K-AKT pathway re
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lenvatinib Further examination of these vmat IR cells shows
2023-01-30
Further examination of these vmat-IR cells shows that they are also positive for vimentin (vim-IR) (Fig. 3A). However, within any one cell there may be a region of weaker vmat-IR, suggesting sub-cellular localization. As also shown in Fig. 3B and C not all vim-IR cells are vmat-IR suggesting that th
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Here we have used transcriptome analysis
2023-01-30
Here, we have used transcriptome analysis of primary neonatal rat cardiomyocytes treated with either the ETR agonist endothelin-1 or the α1-AR agonist phenylephrine to assess differences in their respective signalling networks, and further probed these differences using a panel of fluorescent resona
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br Conflict of interest br Ethics committee br Introduction
2023-01-30
Conflict of interest Ethics committee Introduction Severe combined immunodeficiency due to adenosine deaminase deficiency (ADA-SCID) is characterized by impaired function and differentiation of T, B, and natural killer (NK) cells. Non-immunological abnormalities may also occur, including fa
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NG,NG-dimethyl-L-Arginine hydrochloride Most studies on d pe
2023-01-30
Most studies on d-penicillamine-induced MG were performed before the discovery that some MG patients have anti-MuSK antibodies. After the identification of the present case, we retrospectively tested the stored frozen sera of ten earlier identified d-penicillamine MG patients with anti-AChR NG,NG-di
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In vitro studies with soman inhibited
2023-01-30
In vitro studies with soman-inhibited, non-aged AChE revealed a species dependent reactivating potency of HI-6 and MMB-4. With guinea pig AChE second order reactivation rate constants of 0.051 and 0.038mM−1min−1 were determined for HI-6 and MMB-4, respectively (Luo et al., 2007). Corresponding value
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Conclusion Twenty compounds with dinitrobenzoate scaffold
2023-01-30
Conclusion Twenty compounds with 3,5-dinitrobenzoate scaffold were synthesized and evaluated using cell-free and HWB assays for their 5-LOX inhibition activities. Compared to the parent compound, six compounds show significantly increased enzyme inhibition activities. The best compound, 3-tolyl 3,5
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br Introduction The principal pathways of adrenal
2023-01-30
Introduction The principal pathways of adrenal and gonadal steroidogenesis have been known for over 50 years (reviewed by Miller and Auchus, 2011). Cholesterol is first converted to pregnenolone via three reactions, 20-hydroxylation, 22-hydroxylation and scission of the 20,22 carbon–carbon bond,
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Loss of expression or functional activity of
2023-01-30
Loss of expression or functional activity of cell adhesion is intricately related to advanced stages of tumour progression and invasiveness. Martin-Belmonte and Perez-Moreno recently mentioned that the deregulation of adhesion can alter tumourgenesis in the early stage. We have shown for the first t
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Compound was synthesized by reacting amino methoxybenzoate w
2023-01-30
Compound 31 was synthesized by reacting 5-amino-2-methoxybenzoate (28) with ethanesulfonyl chloride in the presence of pyridine in DCM to give sulfonamide 29. Hydrolysis of 29 by aqueous sodium hydroxide afforded the Kaempferol 30 which was converted to the acid chloride by heating in thionyl chlori
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Prostate cell growth and prostate carcinogenesis are
2023-01-29
Prostate cell growth and prostate carcinogenesis are not only mediated by androgens, they are also dependent on functional insulin receptor (IR) and insulin-like growth factor-1 (IGF-1) receptor (IGF1R) signaling. Previous studies addressed this issue and reported a correlation between high insulin
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