• br Introduction The ubiquitination status of a

  2019-07-18

  

  Introduction The ubiquitination status of a target protein is achieved via a delicate balance between two opposing forces: ubiquitin E3 ligases and DUBs. It has been postulated that the majority of proteins in a cell are regulated and modified by ubiquitin at some point (Hershko and Ciechanover,

• Neutrophils produce high amounts of ROS which act as antimic

  2019-07-18

  

  Neutrophils produce high amounts of ROS, which act as antimicrobial agents, signaling molecules or initiators during PMA-induced NET formation. Of the intravenous anesthetics used in this study, propofol was the best at decreasing PMA-induced ROS levels (Fig. 3A and B). Our previous study also demon

• Ubiquitination is a reversible posttranslational modificatio

  2019-07-17

  

  Ubiquitination is a reversible posttranslational modification. The removal of Ub is carried out by enzymes known as deubiquitinases (DUBs). The antagonistic role played by these enzymes in the Ub pathway regulates the function of the ubiquitinated proteins, while maintaining the free Ub pool in euka

• br Conclusion br Competing interests br Authors contribution

  2019-07-17

  

  Conclusion Competing interests Authors\' contributions Acknowledgements The work was supported by Aurigene Discovery Technologies (M) Sdn. Bhd., Industrial Doctoral Program sponsorship by Ministry of Higher Education, Malaysia and research grants by the University of Malaya, grant number

• Interaction between neutrophils and ECs represents the first

  2019-07-17

  

  Interaction between neutrophils and ECs represents the first step of the cellular phase of the inflammatory response, and provide the best condition for the transfer of the PMNL-derived LTA4 to the ECs, leading to the transcellular formation of cysteinyl-LTs. It is intriguing therefore to think that

• In studies directed toward the

  2019-07-16

  

  In studies directed toward the development of sequence-specific major-groove binding small tnf-a [11], we desired a non-intercalating molecular scaffold that could direct attached moieties into the major groove. As an initial step toward this goal, we wished to study the DNA binding mode and affin

• Pathological changes in animal are powerful indicators of th

  2019-07-16

  

  Pathological changes in animal are powerful indicators of the exposure to environmental stressors. The liver serves as an appropriate organ for the study of pollutant effects because of its high capacity to accumulate pollutant and its susceptibility to histopathological damage by pollutants (Padmin

• br Discussion Our data demonstrate

  2019-07-16

  

  Discussion Our data demonstrate that the bicyclam AMD3100 strongly interacts with CXCR-4, whereas DS and AR177, two other compounds that also interfere with virus entry into the nucleoside analogs (and interfere with virus binding), do not. AMD3100 is a unique compound in that it interferes with

• Carbamate and OP insecticides are still among the

  2019-07-16

  

  Carbamate and OP insecticides are still among the most widely used pesticides in the world [151]. In 2012, the OP insecticides chlorpyrifos and acephate were ranked 14th and 22nd overall in estimated amounts of agricultural pesticides used in the US. The carbamate insecticide carbaryl and the OP ins

• Our work raises the question of

  2019-07-16

  

  Our work raises the question of how a mechanism for control of developmental potency based on TEs might have evolved. Active TEs are under acute surveillance by cellular pathways that minimize transposition, including by Kap1 (Rowe et al., 2010). In part because of this, and in part because of a los

• CYP enzymes have an important role in

  2019-07-16

  

  CYP450 KW-2478 have an important role in microsomal oxidase function across a broad range of taxa (Pakharukova et al., 2012). They are involved in metabolism and detoxification of both internally generated compounds and xenobiotics as the phase I metabolizing enzymes and play an important role in m

• Expression of EBI and its function for migration

  2019-07-16

  

  Expression of EBI2 and its function for migration in vitro in T cells was recently reported (Chalmin et al., 2015, Hannedouche et al., 2011, Liu et al., 2011, Pereira et al., 2009). Pereira et al. (2009) used an EBI2 reporter mouse and found that most CD4+ T cells, but only approximately half of the

• CSN was initially identified based on the

  2019-07-16

  

  CSN was initially identified based on the constitutitvely photormophogenic (cop) mutants from Arabidopsis thaliana [48]. csn mutants are Cullin deneddylation-deficient, consequently accumulate neddylated Cullins, and arrest growth shortly after germination [49, 50, 51]. Weak csn mutants have defects

• br Conclusion In the last year significant advances in our

  2019-07-16

  

  Conclusion In the last year, significant advances in our understanding of ubiquitin transfer by IAPs and related E3 ligases have been made. The three crystal structures of the RING-bound E2~Ub show that the conjugate is bound by the RING domain in the closed conformation, where the I44-centered f

• br Inhibiting APC C during

  2019-07-15

  

  Inhibiting APC/C during Interphase and prior to Anaphase Because ubiquitylation by APC/C triggers cell division, it is essential that APC/C is restrained until cells are prepared for its substrates to be degraded. In addition to regulation by phosphorylation, an additional layer of control comes

15399 records 980/1027 page Previous Next First page 上5页 976977978979980 下5页 Last page