• In human epidermoid carcinoma A

  2024-03-07

  

  In human epidermoid carcinoma A431 cells, 12-lipoxygenase was significantly increased in glutathione-depleted cells. The relative abundance of phospholipid hydroperoxide versus glutathione peroxidase seems to play an important role in controlling the lipoxygenase reaction [57]. It has been proposed

• In silico docking analysis performed in the current

  2024-03-07

  

  In silico docking analysis performed in the current study indicated that TCDD strongly binds to AhR-LBD. Moreover, the formation of the TCDD/AhR-LBD complex was confirmed experimentally with the use of EMSA. We found that 10nM TCDD after 2 hours of incubation not only bound to the AhR in the porcine

• br Adenosine and tumor microenvironment In

  2024-03-07

  

  Adenosine and tumor microenvironment In the majority of carcinogenic processes a proinflammatory state is generated [36], [37]. In addition, a tumor hypoxic environment is generally due to inadequate perfusion of oxygen to the tumor [38]. Immunomodulators are molecules that regulate the immune r

• An AXL decoy receptor with enhanced GAS binding properties

  2024-03-07

  

  An AXL decoy receptor with enhanced GAS6-binding properties, MYD1, was engineered as a therapeutic tool to disrupt GAS6/AXL signaling in vivo (Kariolis et al., 2014). MYD1 was shown to block metastasis of human ovarian cancer 535 2 and a murine breast cancer cell line in grafting assays in mice. Th

• The acidification of endocytic compartments

  2024-03-07

  

  The acidification of endocytic compartments is closely related to endocytic activity, although the mechanism linking acidification and membrane dynamics is largely unknown. In a recent RNA interference (RNAi)-based screen, V-ATPase depletion blocked the formation of clathrin-coated vesicles, an effe

• br Resection of DNA ends The highly conserved

  2024-03-06

  

  Resection of DNA ends The highly conserved MRN/MRX complex (Mre11-Rad50-Nbs1 in metazoan; Mre11-Rad50-Xrs2 in yeast) and the Ku70/Ku80 heterodimer (hereafter referred to as Ku) are the first protein complexes to be recruited at DSBs [6]. The presence of Ku and MRN/MRX mediates the recruitment of

• The amino hydroxy methyl isoxazolepropionic acid AMPA recept

  2024-03-06

  

  The α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic Biotin-11-dUTP (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,

• Several alterations have been or

  2024-03-06

  

  Several alterations have been or can be associated to the decreased tolerance of steatotic liver to I/R injury. Previous studies demonstrated that upregulation of the mitochondrial uncoupling protein-2 (UP2) is strictly related to the increase of I/R injury in steatotic liver [4]. UPR induction is c

• l Arginine supplementation was reported to be

  2024-03-06

  

  l-Arginine supplementation was reported to be efficient, inefficient or toxic in aged patients. The present study does not support our hypothesis that increased tissue arginase activity may account for the ineffectiveness and even the toxicity of l-arginine supplementation in ageing. Indeed, except

• br Experimental and simulation section

  2024-03-06

  

  Experimental and simulation section Acknowledgments Financial support for this work was provided by the National Natural Science Foundation of China (No. 81101688). We would like to thank NC State University High Performance Computing Center for providing us computing resources, and Dr. Lihui

• Recently competitive inhibitors of arginase have been develo

  2024-03-06

  

  Recently, competitive inhibitors of arginase have been developed which have greater specificity for the enzyme. Initial development of these compounds involved determination of the crystal structure of arginase. Christianson and colleagues found that a binuclear manganese cluster was required for ca

• The approach of enzymatically converting an

  2024-03-06

  

  The approach of enzymatically converting an analyte and detecting it by the resulting small pH changes near the reduced graphene oxide (rGO) surface has successfully been pursued in case of urea (Piccinini et al., 2017). Furthermore, this work reported that electrostatic layer-by-layer (LbL) assembl

• Although many factors influence the effects of medications d

  2024-03-06

  

  Although many factors influence the effects of medications, during recent years it has become evident that genetic factors could explain the differences between individuals in drug response. These differences are due to variants in genes encoding drug targets [8]. The challenge for pharmacogenetics

• br Experimental methods br Acknowledgments br Introduction L

  2024-03-06

  

  Experimental methods Acknowledgments Introduction Long-term potentiation (LTP) and long-term depression (LTD) at excitatory synapses are thought to underlie experience-dependent learning and memory. These synaptic plasticity mechanisms are best characterized at hippocampal CA1 synapses, whe

• Histochemical analyses using antibody or cDNA probes

  2024-03-06

  

  Histochemical analyses using antibody or cDNA probes reveal the precise cellular location of the 12S-lipoxygenases in tissues of interest. An immunohistochemical study in various rat tissues showed specific expression of the leukocyte-type 12S-lipoxygenase in macrophages in lung and spleen [27]. In

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