• Extracellular uridine can be transported

  2020-07-15

  

  Extracellular uridine can be transported across the cell membrane to enter the nucleotide salvage pathway. A colon cancer cell line supplemented with uridine was capable of growing normally in the presence of 1 μM brequinar (Peters et al., 1992). The supplemented uridine may be transported into the

• By stratifying EOC cell lines according to

  2020-07-15

  

  By stratifying EOC cell lines according to their EMT stages, we observed a significant higher expression of DDR1 in the epithelial-like cell lines compared to low or undetectable DDR1 in mesenchymal-like cell lines. Similar trend was observed in the tumour samples, with the lowest expression of DDR1

• The classification of CK substrates based on active

  2020-07-15

  

  The classification of CK2 substrates based on active enzyme subunit composition provides a framework for understanding the regulatory function of CK2β subunit. However, few experiments exist that functionally explore such classification [17], [18], [19], [20], [21], [22], [23]; this reflects practic

• br Regulation of cadherin switching The downregulation of

  2020-07-15

  

  Regulation of cadherin switching The downregulation of E-cadherin during cadherin switching is induced by multiple mechanisms, including methylation of the E-cadherin promoter and signaling pathways that activate E-cadherin-suppressing transcription factors [[61], [62], [63]]. During the progress

• In general terms PLA s participate in

  2020-07-14

  

  In general terms, PLA2s participate in the Lands cycle of phospholipid fatty D-erythro-Sphingosine (synthetic) mg recycling [1,15,25], whereby the fatty acid composition at the sn-2 position of phospholipids is tightly controlled by a balance between hydrolytic reactions mediated by PLA2s versus ac

• br Acknowledgments br Multicellular organisms respond

  2020-07-14

  

  Acknowledgments Multicellular organisms respond rapidly, and adapt to cellular stress to maximize cell survival. The cellular stress response, also called (ISR), is universally conserved and independent of the stressor. ISR induces rapid, transient reprogramming of cellular protein translation

• OHC is a potent regulator of LXR mediated

  2020-07-14

  

  25-OHC is a potent regulator of LXR-mediated pathways, that impact on Brefeldin A lipid homeostasis [8]. This oxysterol affects expression of the cholesterol efflux pumps ATP-binding cassette transporter (ABC)A1 [9] and ABCG1, and expression of apolipoprotein E [10], [11], [12]. 25-OHC is able to st

• OHC is a potent regulator of LXR mediated

  2020-07-14

  

  25-OHC is a potent regulator of LXR-mediated pathways, that impact on AM 281 lipid homeostasis [8]. This oxysterol affects expression of the cholesterol efflux pumps ATP-binding cassette transporter (ABC)A1 [9] and ABCG1, and expression of apolipoprotein E [10], [11], [12]. 25-OHC is able to stimula

• Previously to detect CDKL activity we used

  2020-07-14

  

  Previously, to detect CDKL5 activity, we used a radioactive phosphorylation assay with amphiphysin 1 protein as a substrate [,,]. However, it is necessary to establish a safe and rapid method for analyzing CDKL5 mutant activity. Here, we report a new method for investigating autophosphorylation acti

• By live imaging of GUL GFP we observed the

  2020-07-14

  

  By live imaging of GUL-1-GFP, we observed the kinetics of aggregate movement within the cell. One of the marked characteristics of GUL-1-GFP cytosolic (but not nuclear-associated) aggregate motion was a “comet-like” movement that was found to be dependent on the presence of properly polymerized micr

• The quantification and monitoring of

  2020-07-14

  

  The quantification and monitoring of ChEs enzymatic activities have traditionally been associated to environmental studies in order to diagnose the exposure of non-target organisms to specific anti-cholinesterasic agents (Nunes, 2011). The importance of these enzymes as biomarkers of environmental c

• Finally we have determined for

  2020-07-14

  

  Finally, we have determined for the first time that aromatase enzyme activity is necessary to observe IGF-1-dependent Propidium iodide receptor activation. Neuroestrogen synthesis has been shown to be important for the maintenance of synaptic spine density in hippocampal slice cultures (Kretz et al

• Similar to EGFR another receptor tyrosine kinase RTK fibrobl

  2020-07-14

  

  Similar to EGFR, another receptor tyrosine kinase (RTK), fibroblast growth factor receptor 4 (FGFR4), is gaining attention in the lung cancer setting. The protein expression of this receptor has been recently associated with a negative impact on lung cancer prognosis, supporting the idea that FGFR4

• To extend these toxicity minimization strategies to D tissue

  2020-07-13

  

  To extend these toxicity minimization strategies to 3D tissues, a more complicated mass transfer model is necessary to account diffusion in the interstitial space, as well as transport across cell membranes. Until recently, tissue mass transport in cryobiology was modeled using classic spatially dep

• Where a a a and

  2020-07-13

  

  Where a, a, a and b, b, b are respectively, repulsive friction constants and attraction friction constants. c represents the quadratic repulsive friction constant and P is critical pressure (bar). CPA equation of state CPA model is an EOS that simply combines a cubic EOS (SRK-EOS) and an associ

15490 records 776/1033 page Previous Next First page 上5页 776777778779780 下5页 Last page