• The overall shape of p iSH is dramatically different

  2019-09-19

  

  The overall shape of p110α/iSH2 is dramatically different from DGKB or SK1, instead of forming a homodimer, p110α/iSH2 heterodimer has a triangular shape with iSH2 laying on the top and ABD, RBD, helical and kinase domain of p110α sitting in the bottom (Fig. 2B) (Gabelli et al., 2010; Huang et al.,

• AMD is equally active against a

  2019-09-19

  

  AMD3100 is equally active against a broad range of HIV-1 and HIV-2 strains, but not against simian immunodeficiency virus (SIV) strains in human PBMC (De Clercq et al., 1994). At this moment it is not clear what coreceptor SIV is using in human PBMC, but it does not seem to be CXCR-4 (Feng et al., 1

• br Advantages of modified proteins over

  2019-09-19

  

  Advantages of modified proteins over unmodified ones In contrast to small-molecule drugs, proteins are readily amenable to site-specific alterations through genetic engineering. In principle, therefore, it is possible to build in features that allow them to remain active for longer in the body an

• MRS 1220 br Materials and methods br Results

  2019-09-19

  

  Materials and methods Results Discussion We found that mRNA expression of PCNA significantly was down-regulated in BCP-ALL MRS 1220 following co-treatment with doxorubicin and NU7441 (Fig. 6e). Our result is congruent with Gehen et al. study reporting that down-regulation of PCNA potentiat

• Mitochondrial depolarization induced by DHODH inhibition

  2019-09-19

  

  Mitochondrial depolarization induced by DHODH inhibition (Figure 5A) may also contribute to the selective effects of DHODH inhibitors on KRAS mutant cells. If so, the effect may arise more from pro-apoptotic effects of mitochondrial depolarization (Lemasters et al., 1998) than from impaired oxidativ

• br DDR role in kidney Thirty eight papers are

  2019-09-19

  

  DDR1 role in kidney Thirty-eight papers are reported in PubMed upon the keyword search “DDR1 AND kidney”. Careful examination of those papers shows that only 31 are related to DDR1\'s role in glomerulosclerosis and renal fibrosis, 24 of those being research and the rest review articles. Since the

• The question remained as to why hCrm was functional

  2019-09-19

  

  The question remained as to why hCrm1 was functional and mCrm1 was not in terms of Rev and HIV mRNA nuclear export, and previously we proposed three possibilities (Elinav et al., 2012). One was that human maleate mass had a positively acting factor that somehow stabilized the hCrm1 and Rev-RRE comp

• Opiate withdrawal promotes the activation of

  2019-09-19

  

  Opiate withdrawal promotes the activation of the corticotropin-releasing factor (CRF) system, a major coordinator of neuroendocrine and behavioral responses to stressors. For instance, early (8–48 h) morphine withdrawal is associated with increased CRF mRNA expression in the central nucleus of the a

• The observed increase in Bdnf mRNA occurred h

  2019-09-19

  

  The observed increase in Bdnf1 mRNA occurred 1 h after treatment indicates participation of BDNF in early plasticity and subsequently mnemonic processes. Most of the evidence regarding the importance of BDNF for memory formation derived from electrophysiological studies that utilized the molecular c

• Introduction Excessive exposure to ultraviolet UV irradiatio

  2019-09-18

  

  Introduction Excessive exposure to ultraviolet (UV) irradiation from the sun injures human skin, which might lead to premature aging and skin pathologies [1], [2]. Chronic exposure to UV (especially ultraviolet-B, UVB) irradiation could profoundly affect the skin epidermis, interfering with the ker

• E ubiquitin ligases are key players in the ubiquitin

  2019-09-18

  

  E3 ubiquitin ligases are key players in the ubiquitin-proteasome pathway because they catalyse ubiquitination of substrate proteins.39, 40, 41 As important regulators of cellular ubiquitination, E3 ligases are emerging as attractive drug targets, particularly in cancer.42, 43, 44 However, E3 ligases

• br In half a century after

  2019-09-18

  

  In 2015–2016, half a century after its first biochemical characterization as a template-independent polymerase, it was shown that TdT can, firstly, assemble a DNA synapsis by itself, optimally with one micro-homology base-pair between strands [] and secondly, perform a template-dependent nucleotid

• br Conflict of interest br Acknowledgements This work was

  2019-09-18

  

  Conflict of interest Acknowledgements This work was funded by the National Science Centre, Poland, grant number N N303 571539. We are greatly indebted to Patrick Fox for help with the final manuscript. Introduction Alkylating agents which interact directly with DNA to form covalent bonds h

• Predictions of enzyme topology for DGAT

  2019-09-18

  

  Predictions of enzyme topology for DGAT2 are more difficult since the DGAT2 polypeptide sequences are more diverse across species than those of DGAT1. The length and function of the hydrophilic N-terminus preceding the first hydrophobic segment varies with species – for example, segments in fungi ar

• br Use of recombinant collagen

  2019-09-18

  

  Use of recombinant collagen to study DDR–collagen interactions Synthetic peptides have proven highly valuable in replicating the characteristics of collagen and in defining the sites on collagen essential for binding and studying protein–collagen interactions. There are, however, disadvantages to

16186 records 999/1080 page Previous Next First page 上5页 9969979989991000 下5页 Last page