• br Criteria for ER targeted fluorescent probes

  2021-02-07

  

  Criteria for ER-targeted fluorescent probes Survey of fluorescent probes Proposed approach to high affinity fluorescent steroidal ER probes Our proposed approach to the development of a new generation of fluorescent estrogen receptor imaging agents employs many of the elements present in th

• Enzyme mimics belong to a type

  2021-02-07

  

  Enzyme mimics belong to a type of rising catalysts which show the similar function with their corresponding natural enzymes [20], [21], [22], [23], [24], [25], [26], [27], although their structures are different from natural enzymes. In the area of prodrug activation, the widely-used enzyme mimics a

• br Acknowledgements This research was supported by Slovenian

  2021-02-07

  

  Acknowledgements This research was supported by Slovenian Research Agency (ARRS). We thank prof. R. Marinšek Logar for helpful advice, Dr. T. Kranjc for help with data management, N. Vrhovnik and G. Lavrič for technical help with preliminary growth experiments and dr. J. Burkeljca for help with g

• br Halogenases Enzymatic C H activation leading to halogenat

  2021-02-07

  

  Halogenases Enzymatic C–H activation leading to halogenation is another emerging area in biocatalysis [55,56]. Incorporation of halogen atoms during medicinal chemistry eff ;orts is a well-established practice, presenting an effective means to control the molecule’s bioactivity and physicochemical

• In summary we investigated the fluoride sensitivity of diffe

  2021-02-07

  

  In summary, we investigated the fluoride sensitivity of different S. mutans strains in terms of enolase activity. Lower enolase activity was not always associated with lower S. mutans growth in cultures with NaF. Gene analysis showed that UA130 and NCH105 both have enolase point mutations. Unique am

• We propose the following model

  2021-02-07

  

  We propose the following model for how B cell-guiding EBI2 ligand gradients are established in lymphoid tissues. CH25H and CYP7B1 are needed in radiation-resistant stromal cells, are abundantly expressed and active in CXCL13+ and CCL21+ FRCs, but not lymphocytes, and are poorly expressed in the inne

• br Results br Discussion The ubiquitin system has in

  2021-02-07

  

  Results Discussion The ubiquitin system has in recent years become an exciting area for drug discovery (Cohen and Tcherpakov, 2010), as multiple enzymatic steps within the ubiquitylation process are druggable. The potential of targeting the ubiquitin-proteasome pathway was first demonstrated i

• E ligases provide substrate recognition specificity Ubiquiti

  2021-02-07

  

  E3 ligases provide substrate recognition specificity Ubiquitination N-acetyl D-galactosamine and substrate specificity in mammals is achieved by the existence of over six-hundred E3-ubiquitin ligases that catalyze the final step of ubiquitination, compared with only one E1 and very few E2 enzymes

• HCV has evolved mechanisms to evade humoral immune

  2021-02-07

  

  HCV has evolved mechanisms to evade humoral immune responses including high functional flexibility and variability of immunogenic portions of its envelope proteins. The highest sequence variability occurs in the first 27 c14ɑ demethylase of the N-terminus of E2, which is referred to as the hypervari

• The larger eukaryotic ligases such as

  2021-02-07

  

  The larger eukaryotic ligases, such as LigI and LigIV, also possess an additional N-terminal DNA-binding domain (DBD) that is required for efficient ligation (Fig. 1c) and enables these ligases to encircle DNA [17]. An equivalent helix–hairpin–helix domain is also present in the bacterial NAD-depend

• Introduction Prolyl hydroxylation is a widely observed post

  2021-02-05

  

  Introduction Prolyl hydroxylation is a widely observed post translational modification in collagen, an abundant animal protein. The high content (~13% per chain of the triple helical structure) of 4-hydroxyproline (Hyp,O) in collagen, togather with the natural abundance of collagen has led to the e

• ERR is present early in

  2021-02-05

  

  ERRβ is present early in the developing placenta in a subset of DPNI-caged-GABA in extra-embryonic ectoderm destined to make up the chorion.19, 20 ERRβ is likely essential for reproduction. ERRβ expression is essential for the maintenance of pluripotency and self-renewal potential in mouse embryoni

• br Enzyme catalysis A biochemically

  2021-02-05

  

  Enzyme catalysis A biochemically spontaneous process proceeds in a direction where free p0035 of the system decreases. However, every spontaneous or energetically favorable reaction needs to overcome an energy barrier known as the activation energy barrier because of the formation of an unstable

• The potent estrogen EE induced a decrease

  2021-02-05

  

  The potent RK-33 EE2 induced a decrease in CYP2C11 activity (reduction in 2α-OH and 16α-OH testosterone) and protein at the 200 ppb dose and in this respect was similar to nonylphenol and genistein. This result agrees qualitatively with the results of Hallstrom et al. (1996) who exposed male rats to

• br GRAIL family Gene related

  2021-02-05

  

  GRAIL family Gene related to anergy in lymphocytes protein (GRAIL, encoded by Rnf128 gene) is a transmembrane RING-type E3 ligase involved in T cell anergy and tolerance, and also regulation of MHY1485 synthesis cytoskeletal organization [52]. This E3 was initially identified in CD4+ T helper ce

15685 records 684/1046 page Previous Next First page 上5页 681682683684685 下5页 Last page