• By using live imaging of an

  2021-03-27

  

  By using live imaging of an ERK fluorescence resonance energy transfer (FRET) sensor, the authors show that ERK activity propagates in a stepwise manner from the center to the periphery of the tracheal placode. This row-by-row propagation of ERK activity fits a relay model in which each row activate

• br Introduction Hydrogen sulfide H S and nitric oxide

  2021-03-26

  

  Introduction Hydrogen sulfide (H2S) and nitric oxide (NO) are important gasotransmitters in the cardiovascular system and instrumental to the fine control of vascular tone [1] and cellular function [2]. NO is synthesized from l-arginine by calmodulin-dependent endothelial nitric oxide synthase (e

• RNA Another mechanism underlying on the toxicity

  2021-03-26

  

  Another mechanism underlying on the toxicity of dopaminergic neurons might be related to dopamine-dependent initial oxidative stress [60]. Dopamine RNA mediated by monoamine oxidase (MAO) can produce hydrogen peroxide as a by-product, and excess dopamine can undergo auto-oxidation to quinones or se

• CFSs are recognized as a driver of genome instability

  2021-03-26

  

  CFSs are recognized as a driver of genome instability in human cells and are hotspots for deletions or translocations in cancers (Richards, 2001). The generally accepted model for their expression is that the CFS locus shows a delay in chromatin condensation in early mitosis caused by the persistenc

• Our results indicate a deregulation

  2021-03-26

  

  Our results indicate a deregulation of DNA methylation machinery during seed development in apomixis. Since DRM2 is targeted loci through an RNA-directed DNA methylation (RdDM) pathway involving 24-nt siRNAs (Stroud et al., 2014, Law and Jacobsen, 2010) and differentially expressed between apomict a

• Direct coupling between DNA methyltransferase enzymes and

  2021-03-26

  

  Direct coupling between DNA methyltransferase enzymes and posttranslational modifications on histone proteins has been observed in mammals. For example, DNMT3A recognizes unmodified H3 through an ATRX-DNMT3-DNMT3L (ADD) domain, and its activity is inhibited by methylation of H3 at K4 (Li et al., 201

• br Conclusions br Conflict of interest br Financial disclosu

  2021-03-26

  

  Conclusions Conflict of interest Financial disclosure Introduction In prokaryotes, six distinct autotrophic CO2 fixation pathways have been identified so far. Of these pathways, 3-hydroxypropionate/4-hydroxybutyrate (3-HP/4-HB) cycle is one of the recently discovered pathways [1]. The 3-

• br Conclusions This study showed that

  2021-03-26

  

  Conclusions This study showed that in EOC cells, tyrosine kinase receptor DDR1 was expressed mainly in EOC Amidepsine A receptor with an Epithelial phenotype. The repressed expression of DDR1 in EOC cells with Mesenchymal phenotype could be due to the higher CpG methylation levels observed at th

• It has been reported that CysLT receptors negatively regulat

  2021-03-26

  

  It has been reported that CysLT2 receptors negatively regulate CysLT1 receptor-mediated response in allergic airway inflammation in mice. Knockdown of CysLT2 receptors augmented CysLT1 receptor-mediated mast cell proliferation [31] and eosinophilic airway inflammation induced by antigen challenge in

• Such concerns do not apply to

  2021-03-26

  

  Such concerns do not apply to the anti-inflammatory actions shown by the agent, given that CR3465 proved effective in various models of inflammation including guinea pig, rat, and human. Airway inflammation, involving a complex network of local mediators, cytokines, and effector SC75741 (Bradley et

• Based on our studies presented above atipamezole can be used

  2021-03-26

  

  Based on our studies presented above, atipamezole can be used as a new in vitro and in vivo tool NK 252 as a pan-CYP inhibitor for CYP mediated metabolism study. It carries many unique characteristics compared to ABT which is currently being widely used for this purpose. These new characteristics in

• Several RNA BPs like the

  2021-03-26

  

  Several RNA-BPs, like the ELAV protein family member HuR, tristetraprolin (TTP) or the KH-type splicing regulatory protein (KSRP) have been shown to interact with these AREs and thereby lead to stabilization or destabilization of the mRNA [5]. Control of nucleocytoplasmic mRNA export is also very

• Wu et al explored the anti inflammatory mechanisms

  2021-03-26

  

  Wu et al. explored the anti-inflammatory mechanisms by which osthole 35 acted on HepG2 cells cultured in a differentiated medium from cultured 3T3-L1 preadipocyte cells. HepG2 cells, a human liver cell line, were treated with various concentrations of osthole 35 in differentiated media from cultured

• On top of the hardware ASTS employs Linux SUSE

  2021-03-26

  

  On top of the hardware, ASTS employs Linux SUSE with High-Availability (HA) Extension: a COTS OS provided with two clustering software (Pacemaker Cluster Resource Manager (CRM) and Corosync) responsible for resources orchestration, failure diagnosis, nodes coordination, and fail-over management. The

• Resistance to avermectins has been associated with point

  2021-03-26

  

  Resistance to avermectins has been associated with point mutations of GluCls in C. elegans, D. melanogaster, T. urticae and P. xylostella (Dent et al., 2000; Dermauw et al., 2012; Kane et al., 2000; Kwon et al., 2010; Wang et al., 2016a, 2017). Our electrophysiological study found a 8.2-fold reducti

14204 records 661/947 page Previous Next First page 上5页 661662663664665 下5页 Last page