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An alternative to the agonist or
2024-05-07
An alternative to the agonist or antagonist potential in drug discovery is the positive allosteric modulator (PAM) approach, which can augment the normal processes of neurotransmission as opposed to directly replacing or antagonizing them. PAMs are thought to bind to sites that are distinct from the
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Despite hydrolysis with commercial enzymes like trypsin peps
2024-05-07
Despite hydrolysis with commercial enzymes like trypsin, pepsin, Alcalase, Flavourzyme and Thermolysin have been used to digest parent proteins and generate peptides, microbial fermentation by proteolytic species has also proved to be a successful strategy (Fakhfakh et al., 2013, Jemil et al., 2016,
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In an AP scenario several inflammatory mediators
2024-05-07
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 TNKS 49 receptor through the action of cyclooxygenases or lipoxygenases to generate p
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Drug resistance development often involves structurally un
2024-05-06
Drug resistance development often involves structurally un-related drugs and, specifically both conventional and targeted agents. IGROV-1/Pt1 Parathyroid hormone (1-34) (human) are characterized by resistance to cisplatin and reduced sensitivity to inhibitors of EGF-R and MEK, the up-stream activat
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Fourth non canonical sites may be
2024-05-06
Fourth, non-canonical sites may be targeted. Classical benzodiazepines require the presence of a γ subunit for high-affinity binding, which limits their activity to a specific large pool of receptor isoforms, leaving other isoforms unaffected. In particular, δ subunit-containing receptors, as well a
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Regardless of the initial treatment
2024-05-06
Regardless of the initial treatment, most patients with advanced NSCLC experience relapse and disease progression [15]. A subpopulation of immediate concern and clinical need is patients who have advanced NSCLC that is especially aggressive, which is usually defined as disease that rapidly progresse
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Androgen receptor translocates from the cytoplasm to
2024-05-06
Androgen receptor translocates from the cytoplasm to the nucleus after binding to its ligands (Quigley et al., 1995). In the current study, although propofol did not significantly affect total androgen receptor protein levels, it significantly decreased nuclear androgen receptor levels. These findin
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Cells have developed strategies aiming to enhance both the e
2024-05-06
Cells have developed strategies aiming to enhance both the efficiency of proteins with chaperone activity as well as their overall antioxidant capacity to maintain proteostasis under oxidative stress conditions (Miyata et al., 2012). For instance, 2-Cys peroxiredoxin is an abundantly expressed, anti
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br Endoplasmic reticulum protein ERp binds to AdipoR in HeLa
2024-05-06
Endoplasmic reticulum protein 46 (ERp46) binds to AdipoR1 in HeLa cells ERp46 is localized in the ER and is suggested to act as a chaperone. About 20% of endogenous ERp46 are found at the plasma membrane suggesting that this protein may have additional functions. ERp46 interacts with PHA-848125
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Fenretinide australia Since natural and recombinant glycopro
2024-05-06
Since natural and recombinant glycoprotein hormones exhibit some differences in their carbohydrate structures, we checked whether this could affect the permissive effect on FSK-induced cyclic AMP response in MLTC-1 cells. Fig. 6 shows that the same sensitizing effect to FSK is observed with pituitar
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melatonin receptor agonist br Disclosure statement br Acknow
2024-05-03
Disclosure statement Acknowledgements The work was supported by the National Science Foundation of China (Nos. 81273526, 81473268) and Natural Science Foundation of Colleges and Universities (Nos. KJ2017A197). What is already known What this article adds Introduction Sevoflurane is o
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Introduction Lipoxygenases LOXs are key enzymes
2024-05-03
Introduction Lipoxygenases (LOXs) are key enzymes that catalyze the polyunsaturated fatty acids (PUFAs) such as arachidic somatostatin receptor (AA), linoleic acid (LA) and others unsaturated fatty acids (Brash, 1999). LOXs are expressed in immune, neural, epithelial, tumor cells and other cells (C
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br Conclusion We have identified potential inhibitors of C a
2024-05-03
Conclusion We have identified potential inhibitors of C. albicans fungus specific nuclear target outer kinetochore Dam1 complex subunit Ask1, virtually screened through the PubChem compounds database (NCBI, USA) by utilizing state-of-art in silico methods in a pipeline. The 3D protein structure o
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br Activity and expression of aromatase in the hippocampus
2024-05-03
Activity and expression of aromatase in the hippocampus The brain, like the adrenals, gonads and the placenta, is a steroidogenic organ. This paradigm emerged from studies carried out as early as the 1980s by Baulieu and co-workers; these studies showed that steroids such as pregnenolone and dehy
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We demonstrated clearly that the overexpression of sFlt sign
2024-05-03
We demonstrated clearly that the overexpression of sFlt-1 significantly increased arginase BIBR 953 and enhanced arginase activity in HUVECs (Fig. 3). NO formation is related inversely to serum levels of sFlt-1 in preeclampsia [11]. The disorder of NO formation, which was involved in hypertension a
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