• Despite the differences in the clustering abilities

  2019-09-09

  

  Despite the differences in the clustering abilities of DDR1b versus DDR2 upon ligand administration, we also noted striking similarities in the spatial distribution and phosphorylation of DDR1b-YFP and DDR2-GFP. We show for the first time that in MC3T3-E1 cells, after 4 h of collagen administration,

• A cocktail approach can detect the

  2019-09-09

  

  A cocktail approach can detect the activities of multiple CYP 450 isoforms following administration of multiple CYP-specific substrates in a single experiment. Caffeine, losartan, omeprazole, dextromethorphan and midazolam are often used as substrates in “cocktail probes” of human cytochrome CYP1A2,

• A prominent example of such

  2019-09-09

  

  A prominent example of such enzyme is the proteasome, a highly promising target not only in cancer, but also in inflammatory and autoimmune diseases. Circulating proteasomes and respective anti-proteasome autoantibodies were detected in serum samples from patients with autoimmune diseases such as mu

• The DNA damage response DDR is a cellular

  2019-09-09

  

  The DNA damage response (DDR) is a cellular mechanism that protects against DNA damage induced by endogenous and exogenous factors, it includes changes in cellular processes such as Busulfan regulation, DNA damage repair, apoptosis and chromatin remodeling. In recent years, the DDR has been recogni

• TBCA DNA methylation is associated with

  2019-09-09

  

  DNA methylation is associated with transcriptional silencing of tumor suppressors or other genes important for normal cellular function and plays an important role in the development of cancer and other diseases (such as breast and colorectal cancers) [19]. DNA methyltransferases (MTases) are a fami

• Lithium Citrate pathway Although high concentrations of SCR

  2019-09-09

  

  Although high concentrations of SCR7-G and SCR7-R inhibited LigIV as reported [11], the SCR7 derivatives were more effective inhibitors of LigIIIα and, in particular, LigI. Although it is possible that differences in the DNA substrate underlie this discrepancy, it appears more likely that this refle

• In the gel shown in Figure at early time

  2019-09-09

  

  In the gel shown in Figure 8, at early time-points, 14% of the input dsDNA is converted to these intermediate species. These persist in the gel to later times, with approximately 50% of these being unwound. This unwinding occurs at a considerably slower rate and is due to that fraction of the popula

• QSAR based on the D structures of ligands plays

  2019-09-09

  

  QSAR based on the 3D structures of ligands plays an important role in the ligand-based drug discovery and design [12]. Comparative molecular field analysis, CoMFA [11], and comparative molecular similarity index analysis, CoMSIA [12] are among the most popular QSAR models. They focus on changes in 3

• The notion that a small subset of inducible cellular

  2019-09-09

  

  The notion that a small subset of inducible cellular transcripts, encoding immunological important factors, is translocated across the nuclear envelope by the karyopherin CRM1 is gaining support from various recent studies. For example, experimental evidence has been provided demonstrating that the

• 91 5 kinase Materials and methods br Results br Discussion H

  2019-09-07

  

  Materials and methods Results Discussion Hydroxylation of proline in bacterial 91 5 kinase is one of the oxygen-requiring metabolic reactions, which needs efficient oxygen. Oxygen supply is always a rate-limiting step for tyrosinase production even though pure oxygen is purged in a bioreacto

• Limitations of the current study in

  2019-09-07

  

  Limitations of the current study, in addition to the ones highlighted above, are its retrospective nature, the potential biased selection of patients requiring bronchoscopy for the etiological diagnosis of pneumonia, the lack of normalization of CMV DNA loads in BAL fluids to cellular DNA content (a

• SPR was used to measure biomolecular kinetic interactions be

  2019-09-07

  

  SPR was used to measure biomolecular kinetic interactions between TERRA G-quadruplex and ligand in the present study. SPR is a widely used method, but cannot tell which specific type of interaction happened. Compounds with similar structures probably have similar mechanism of interaction, while comp

• In the particular case of metals several

  2019-09-07

  

  In the particular case of metals, several authors showed that AChE inhibition is somewhat contradictory and even questionable (Frasco et al., 2005, Nunes et al., 2005, Sáenz et al., 2010). Uranium is a particular metal, and one that has been shown to complex with several biologically important prote

• br Acknowledgements The authors thank

  2019-09-07

  

  Acknowledgements The authors thank Drs. C. Klein, I. Canisso and A. Claes with assistance in obtaining tissues. Supported by the Albert G. Clay Endowment, University of Kentucky. Introduction Neoplastic cells often develop drug resistance during tumor progression or cancer treatment (Turner a

• Why then is leading strand DNA synthesis reduced relative to

  2019-09-07

  

  Why then is leading-strand DNA synthesis reduced relative to lagging-strand synthesis in rad53-1 mutant dmxaa under replication stress? To gain insight into this question, we first determined whether the firing of late origins in rad53-1 mutant cells contributes to compromised leading-strand synthes

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