• Glutamate aspartate transporters or excitatory amino acid tr

  2021-10-23

  

  Glutamate-aspartate transporters or excitatory amino (R,S)-Anatabine transporters (EAATs) are essential for the maintenance of glutamate homeostasis. EAATs are widely distributed in central neurons and glial cells (Danbolt, 2001, Martinez-Lozada et al., 2011). They are driven by Na + and K+ gradient

• br Voltage dependent anion channel VDAC

  2021-10-23

  

  Voltage-dependent anion channel VDAC is a ubiquitous protein showing well conserved structural and functional properties in spite of major variations in its sequence (for review see [50]). Most of what we know about VDAC electrophysiological properties (for reviews, see [51], [52]) was initially

• br Structures of human secretase Before

  2021-10-23

  

  Structures of human γ-secretase Before the near-atomic resolution structures, the highest resolutions achieved for γ-secretase were 15 and 12Å [19, 21]. The 15-Å structure revealed a H-Lys(Z)-OH chamber in the transmembrane domain and two pores at the top and bottom of γ-secretase, which were spe

• Interestingly GAL has also been

  2021-10-23

  

  Interestingly, GAL has also been shown to be co-expressed and/or secreted in luteinizing hormone releasing hormone (LHRH) (Merchenthaler et al., 1991, Marks et al., 1994) and kisspeptin (KISS) neurons (Porteous et al., 2011). Furthermore, GAL was shown to stimulate luteinizing hormone (LH) secretion

• The mast cell has long been recognized as central to

  2021-10-22

  

  The mast cell has long been recognized as central to the mediation of allergic responses not least because it is the principal repository of histamine in the body. Following activation by allergens, the mast cell can release histamine as well as generate a host of additional mediators such as cystei

• br Acknowledgements This work was supported

  2021-10-22

  

  Acknowledgements This work was supported by grants from the Agencia Nacional de Promoción Científica y Tecnológica (PICT2013-0495, PICT2016-1821), and from CONICET (PIP 2013-562), as well as from Fundación René Barón and Fundación Williams. Introduction Histamine poisoning, also known as scom

• br Pharmacological anti aging approaches and the Hippo pathw

  2021-10-22

  

  Pharmacological anti-aging approaches and the Hippo pathway Aging and age-related pathologies are the main causes of disabilities and death. As Magalhañes and colleagues suggest, the challenges of developing anti-aging pharmacological therapies may, in part, be due to the complexity of aging mole

• br Cholecystokinin CCK CCK is secreted by enteroendocrine I

  2021-10-22

  

  Cholecystokinin (CCK) CCK is secreted by enteroendocrine I-cells of the duodenum and jejunum in response to amino acids and lipids [14]. There are two forms of the CCK receptor, CCK1 which is expressed on pancreatic α- and β-cells while CCK2 is located on somatostatin-secreting δ-cells [8]. CCK r

• Alvespimycin In summary through medicinal chemistry design a

  2021-10-22

  

  In summary, through medicinal chemistry design and computer-assisted conformational modeling, the initial lead was evolved into a series of dihydrobenzofuran derivatives, , as potent GPR119 agonists. Optimization of general structure at various regions of the molecule, including the substituent on

• No other lacZ mutant showed a marked difference in

  2021-10-22

  

  No other lacZ mutant showed a marked difference in mutation rate between fpg and fpg backgrounds (that is, rates were comparable between HS101 and CSH1191, HS102 and CSH1192, etc.). The number of reversion mutants was much higher in HS1194 than in any other fpg strain. The inclusion of the pTRC99a

• The unique mechanism of EAAT anion channel gating results in

  2021-10-22

  

  The unique mechanism of EAAT anion channel gating results in neuronal or glial anion conductances that follow changes in substrate concentrations and thus allow feedback control of glutamate release (Wersinger et al., 2006) or modification of GABAergic postsynaptic currents by glutamatergic signals

• cysteine protease inhibitor br Methods GLUT DS was diagnosed

  2021-10-22

  

  Methods GLUT1DS was diagnosed either when analysis of the SLC2A1 gene showed a pathogenic mutation and/or when cerebrospinal fluid (CSF) analysis met the criteria for GLUT1DS: a CSF cysteine protease inhibitor below the 10th percentile, a cerebrospinal fluid (CSF) to blood ratio below the 25th p

• Go 6983 br Introduction Maintaining blood glucose

  2021-10-22

  

  Introduction Maintaining blood glucose within an appropriate range is crucial for survival. In diabetes, those who suffer episodes of severe hypoglycemia have an increased risk of death [1], [2]. The Go 6983 is especially dependent on an adequate, continuous supply of circulating glucose to fuel

• Further we examined the degradation of

  2021-10-22

  

  Further, we examined the degradation of Cx43. Autophagy and the proteasome system have previously been implicated in Cx43 degradation (Falk et al., 2014). DEX inhibited communication between Fmoc-Gln(Trt)-OH by promoting the degradation of Cx43 through autophagy in osteocytes (Gao et al., 2016). In

• Until recently the mechanism of how GSMs shifted secretase c

  2021-10-22

  

  Until recently the mechanism of how GSMs shifted γ-secretase cleavage was poorly understood. Today, building on the sequential cleavage model developed by Ihara and colleagues [14], there is evidence that GSMs act as processivity enhancers, and iGSMs as inhibitors of processivity [120]. At least for

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