• Materials and methods br Results Assay of botulinum

  2020-10-22

  

  Materials and methods Results Assay of botulinum toxin activity is critical for the risk-assessment, diagnosis, and treatment of botulism cases. The frequently encountered active forms of the toxin are; L chain (inside intoxicated neuronal cells), BoNT (in the blood stream of a botulism patient,

• E ubiquitin ligases are key

  2020-10-22

  

  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

• Although there was little to no expression change

  2020-10-22

  

  Although there was little to no expression change observed by TELI of the recA and ruvA genes upon CAA exposure, other specific repair pathways were induced by both CAA and SO and include the SOS-inducible gene sulA, the DNA repair gene ykfG, the mismatch repair gene mutS, the recombination and repa

• br Phenotypic responses alkylation induced cell death and mu

  2020-10-22

  

  Phenotypic responses: alkylation-induced cell death and mutagenesis E. coli alkB mutants were isolated in a screen for strains specifically sensitive to the cytotoxicity of MMS but not UV-irradiation. This was the first indication that the AlkB protein is a primary cellular defence against alkyl

• br Methods br Results and

  2020-10-22

  

  Methods Results and discussion Acknowledgements Introduction Diacylglycerol O-acyltransferase (DGAT) is a key enzyme that catalyzes the final committed step in triglyceride synthesis and is highly expressed in the small intestine, adipose tissue, liver and mammary gland.1, 2, 3, 4 Its im

• Autophagy alterations are frequently reported as one

  2020-10-22

  

  Autophagy alterations are frequently reported as one of the pathological mechanisms contributing to neurodegenerative diseases, due to incomplete removal of protein Melatonin in the brain [30,41]. It was over a decade ago when mutations in PARK8 encoding for the LRRK2 protein were described as a mai

• In conclusion we demonstrated phenoconversion of CYP A in

  2020-10-21

  

  In conclusion, we demonstrated phenoconversion of CYP3A in stable kidney transplant recipients, and that higher plasma indoxyl sulfate concentrations in these subjects may be involved in the phenomenon. The present findings suggest that dose adjustment of drugs metabolized by CYP3A may be needed in

• The only in vivo evidence for a

  2020-10-21

  

  The only in vivo evidence for a role of DDR2 in fibrotic disease showed that DDR2 knockout mice exhibited exaggerated severity of chronic hepatic fibrosis. Although a previous in vitro study has demonstrated that DDR2 promotes lung fibroblast proliferation and migration, till now it remains unclear

• In vivo study showed that the

  2020-10-21

  

  In vivo study showed that the CYP3A activity was increased, when morroniside (10, 30 and 90 mg/kg, i.g.) was daily for seven consecutive days. Further, RT-PCR analysis showed that the induction of mRNA AZD8055 by morroniside (10, 30 and 90 mg/kg, i.g.) was 1.13-, 1.43- and 1.79-fold higher, respect

• br Additional CDKs with a role in cancer

  2020-10-21

  

  Additional CDKs with a role in cancer Small molecule CDK inhibitors The majority of protein kinase inhibitors developed to date are type I inhibitors: they bind at the ATP–binding site, are ATP-competitive and target the kinase in its active state; with the activation loop DFG motif in the ‘in

• Replacement of the saturated propoxy group in compound

  2020-10-21

  

  Replacement of the saturated -propoxy group in compound with the unsaturated allyloxy group to obtain compound resulted in 10-fold decrease in ET receptor antagonism and more than 20-fold decrease in ET-selectivity. Analogous unsaturated allyloxy compound in the tetrazole series was found to have

• Endothelial dysfunction has been associated with most of the

  2020-10-21

  

  Endothelial dysfunction has been associated with most of the established cardiovascular risk factors, such as hypercholesterolemia, hypertension, smoking, diabetes mellitus, a positive history of premature CAD and elevated Riluzole homocysteine 4, 26, 27. Endothelial dysfunction is present in the p

• Angiotensin Fragment 1-7 acetate br Results and discussion b

  2020-10-21

  

  Results and discussion Conclusion Recent studies showed that EGFR signaling is involved in inflammatory response in several inflammatory conditions. The normal inflammatory macrophage Angiotensin Fragment 1-7 acetate show EGFR-dependent production of inflammatory mediators. Nevertheless, the

• Because of the important role of the DDB CUL B

  2020-10-21

  

  Because of the important role of the DDB1-CUL4B interaction for CUL4B-based E3 ligases, disruption of the DDB1-CUL4B interaction could be an effective approach to treat cancer. Therefore, we developed an in vitro HTS assay based on yeast cell growth inhibition to identify compounds that could disrup

• br APC C Uses a Dynamic Cullin RING Mechanism to

  2020-10-21

  

  APC/C Uses a Dynamic Cullin–RING Mechanism to Elongate Polyubiquitin Chains Human APC/C generates Lys11-linked poly-Ub chains through an entirely different mechanism, via the distinctive E2 enzyme, UBE2S 30, 31, 32. Although APC2 and APC11 are necessary and sufficient to activate UBE2S, the mecha

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