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br Heme and the HO system Heme a complex of
2022-01-21
Heme and the HO system Heme, a complex of iron and protoporphyrin IX, has versatile functions, which are critical for the survival of all aerobic organisms including mammalians and bacteria [9]. The central iron in heme facilitates six ligand binding sites [10], four of which are occupied by nitr
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br Trifluoromethylketones This group of compounds was
2022-01-21
Trifluoromethylketones This group of compounds was demonstrated to bind the zinc carbenoxolone in the active site due to its easy hydration, forming the required chelating intermediate. Ontaria et al. [92] have proposed variations around the cap group of trifluoromethylthiophene as the core motif
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Phosphocreatine disodium salt Assays can perform differently
2022-01-21
Assays can perform differently by Phosphocreatine disodium salt and under-quantification of HCV GTs has been seen with HCV assays [8], [9], [10], [11]. Under-quantification of GT4 has been reported in some early studies of the VERIS Assay [7], [12] where a bias greater than −0.5 log10IU/mL was seen
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A common principle to ameliorate underquantification
2022-01-21
A common principle to ameliorate underquantification because of primer or probe mismatching is to employ multiple targets for detection or quantification of blood borne viruses [14]. Dual targeting real time PCRs have become common for quantification of HIV-1 [15], [16]. In a recent paper arguing fo
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After brain injury adenosine levels rapidly increase in the
2022-01-20
After brain injury, adenosine levels rapidly increase in the brain [9,10]. As shown in our previous studies, the increased adenosine concentration acts on adenosine A2A receptors (A2ARs), increasing post-traumatic glutamate levels in the brain and exacerbating the severity of injuries [11,12]. Accor
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The OTR and GHSR are known to play similar
2022-01-20
The OTR and GHSR are known to play similar roles in centrally regulated behaviours, where the OTR is implicated in mood, sociability and appetite regulation (Morton et al., 2012; Myers et al., 2014; Sala et al., 2013; Lukas et al., 2011; Slattery and Neumann, 2010), with the GHSR primarily involved
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The mechanism by which Piezo
2022-01-20
The mechanism by which Piezo1 acts in the regulation of RBC volume is not firmly established. Its curved structure implies that it is activated by an increase in membrane tension (11), a mechanism indicated by electrophysiological measurements (16). However, the RBC membrane mechanics at its physiol
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Regulation of Gja involves a member
2022-01-20
Regulation of Gja4 involves a member of the wingless-type MMTV integration site family, WNT4. Mice deficient in Wnt4 had reduced (30%) expression of GJA1 compared to WT mice [40]. It is thought that WNT signaling regulates GJA1 expression and GJIC in granulosa ARN2966 by modulating beta-catenin st
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Mammalian CAPS includes two i http www apexbt com media
2022-01-20
Mammalian CAPS includes two isoforms, CAPS-1 and CAPS-2. Both isoforms contain several functional domains, including a C2 domain that is likely responsible for CAPS dimerization (Petrie et al., 2016), a pleckstrin homology (PH) domain that binds PIP2 (phosphatidylinositol 4,5-bisphosphate) and media
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X-NeuNAc The Jumonji JmjC domain containing KDM family membe
2022-01-20
The Jumonji (JmjC) domain-containing KDM family members can be clustered into seven subfamilies (KDM2 – KDM8). The KDM2 cluster catalyzes H3K36me2/me1 demethylation; in addition, KDM2B/JHDM1B/FBXL10 has been suggested to catalyze demethylation of H3K4me3 [3]. Cell culture studies support that KDM2 p
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This crosstalk may be responsible for the beneficial
2022-01-20
This crosstalk may be responsible for the beneficial effects of histamine H2 receptor inverse agonists on Sodium Phenylbutyrate pathologies and may also explain unwanted effects of these drugs on other tissues. In this way, Allen et al. reported an anaphylactoid reaction following cessation of high-
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RS testing has been extensively validated in patients with
2022-01-20
RS testing has been extensively validated in patients with early stage, ER+, HER2− patients. TAILORx, a randomized controlled trial to evaluate the role of adjuvant chemotherapy by RS, found no recurrence or survival benefit to the addition of chemotherapy to endocrine therapy in patients with inter
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Introduction Cancer has been a significant public health pro
2022-01-19
Introduction Cancer has been a significant public health problem in the world with more patients being diagnosed every year. However, chemotherapy from non-specific cytotoxic agents that as an effective means of cancer treatment is limited by severe side effects and poor selectivity. Thus, the deve
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We are pursuing a hit to lead medicinal chemistry campaign
2022-01-19
We are pursuing a hit-to-lead medicinal chemistry campaign to optimize inhibitors of the HBV RNaseH. Here, we report the activity of seven new HIDs and nine new HPDs, with significant improvements in in vitro potency and cytotoxicity profiles for the HPD compounds. Materials and methods Result
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br Introduction Depressive disorder is a syndrome characteri
2022-01-19
Introduction Depressive disorder is a syndrome characterized by a group of heterogeneous symptoms that affect more than 350 million people worldwide, 4% of world population (WHO, 2012). The WHO estimates depression will be the leading global cause of disability in 2020, with tremendous economic c
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