• Post translational ubiquitination has been shown to regulate

  2021-10-16

  

  Post-translational ubiquitination has been shown to regulate a wide range of cellular responses, such as the synaptic trafficking and turnover of neurotransmitter receptors (Rape, 2018). Ubiquitination is also engaged in the modification of protein-protein interaction and intracellular signaling tra

• Recent studies revealed that synthetic oligomeric A decrease

  2021-10-16

  

  Recent studies revealed that synthetic oligomeric Aβ1-42 decreased GLT-1 expression and promoted mislocalization of GLT-1 from the cell surface of primary astrocytes, leading to glutamate dyshomeostasis in synapses (Abdul et al., 2009, Scimemi et al., 2013). To address the cause for reduction of ast

• Shikonin represents naphtoquinonic compound isolated from

  2021-10-16

  

  Shikonin represents naphtoquinonic compound isolated from the Chinese plant Lithospermum erythrorhizon[20]. Shikonin treatment inhibits AKT and ERK signaling pathways and induces apoptosis through FOXO transcription factors and mitochondrial pathway [21], [22]. Recent results suggest inhibition of l

• Statins are recognized by their nephroprotective effect

  2021-10-15

  

  Statins are recognized by their nephroprotective effect (Chmielewski et al., 2002). The hepato- and nephroprotective effects of silymarin are also well studied (Alqasoumi, 2014, Mohamed et al., 2018). Several studies documented increasing bun hot of FXR by statins (Byun et al., 2014& (Lu et al., 20

• In a follow up study the same research group

  2021-10-15

  

  In a follow up study, the same research group further characterized FFA4 involvement in DU145 and PC-3 cancer cell lines by demonstrating that the anti-proliferative and anti-migration activities of FFA4 require the presence of LPA1 receptor (LPA1R), suggesting a mechanism consistent with negative c

• Some malignant human tumors cells also express FPRs

  2021-10-15

  

  Some malignant human tumors moxalactam also express FPRs and respond to bacterial or endogenous agonists by increased motility and growth. For instance, FPRs expressed by human gastric cancer cells, mediate epithelial–mesenchymal transition, cell proliferation, migration, and resistance to apoptosi

• CDX is also a tumor suppressor

  2021-10-15

  

  CDX1 is also a tumor suppressor gene; the ablation of CDX1 and CDX2 results in a significant increase in tumor formation in the colon. CDX1 is regulated by epigenetic modification; the hypermethylation of the CpG island at the promoter is positively associated with severe clinical phenotypes. In add

• To date the crystal structures of HIV IN complexed

  2021-10-15

  

  To date, the crystal structures of HIV-1 IN complexed with ligands and related proteins could help us in studying the interactions between the inhibitors and IN. Until now, 114 co-crystal structures of HIV-1 IN with small molecular ligands 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,

• Reactivation of memory engram neurons underlies memory retri

  2021-10-15

  

  Reactivation of memory engram neurons underlies memory retrieval. Neurons activated during memory formation are reactivated during the memory test 24, 25, 32. The reactivation is observed in the cerebral cortex as well as in the hippocampus and amygdala 33, 34. The ratio of the reactivation correlat

• Nowadays it is accepted that ligands which have been classic

  2021-10-15

  

  Nowadays, it is accepted that ligands which have been classically described as inverse agonists, due to their negative efficacy at modulating the G protein pathway, could also display some positive efficacy regarding receptor desensitization, internalization, or even signaling though another pathway

• br Introduction Glycolysis plays a key

  2021-10-15

  

  Introduction Glycolysis plays a key role in 6656 mg energy metabolism [[1], [2], [3]]. It is initiated mainly by hexokinase I (HKI), the major hexokinase isoform of the brain ([3,4] and references therein). Up to 90% of brain HKI is bound to the mitochondrial outer membrane (MOM) through the vol

• OS has a key role in the pathogenesis of micro

  2021-10-15

  

  OS has a key role in the pathogenesis of micro- and macrovascular diabetic complications [3]. There is now convincing evidence that the enzymes that generate ROS and gasotransmitters, such as nitric oxide (NO) and CO, are redox regulated at both the transcription and activity levels, and are also im

• In summary P P macrocyclization proved to be

  2021-10-15

  

  In summary, P2-P4 macrocyclization proved to be an effective strategy to drive activity in this series of HCV NS3 protease inhibitors while microsomal stability was enhanced by the introduction of steric bulk along the tether. This modification augmented the previously-described tactic of improving

• Cells undergoing EMT display a downregulation of E

  2021-10-15

  

  Cells undergoing EMT display a downregulation of E-cadherin and dissociation of their junctional complexes that associates cell-cell contacts with the CGP 35348 cytoskeleton, known as the adherens junction (Berx and van Roy, 2009, Birchmeier and Behrens, 1994). Adherens junctions are specialized ce

• Of what interest is the link between GSNOR

  2021-10-15

  

  Of what interest is the link between GSNOR and NO in the plant response to Fe deficiency? On the one hand, NO acts as an important signal to help plants accommodate Fe deficiencies; on the other hand, surplus NO is indeed a harmful RNS that induces severe S-nitrosylation-related damage at a higher s

16101 records 592/1074 page Previous Next First page 上5页 591592593594595 下5页 Last page