Example sentences for: activators

How can you use “activators” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Phorbol esters are often used as activators of PKC to investigate the role of the kinase in cellular functions [ 1 ] . Accumulating lines of evidence indicates that PMA plays a complex role in regulation of cellular function, including PKC-dependent [ 18 19 20 ] and PKC-independent ways [ 23 24 21 ] . In the present results, PMA inhibited slow membrane depolarization and action potentials in response to glucose stimulation (Fig.

  • SLC/CCL21, a CC chemokine expressed in high endothelial venules and in T cell zones of spleen and lymph nodes, strongly attracts naive T cells and DCs [ 1 2 3 4 5 6 7 8 ] . Because DCs are potent APCs that function as principal activators of T cells, the capacity to facilitate the co-localization of both DC and T cells may reverse tumor-mediated immune suppression and orchestrate effective cell-mediated immune responses [ 9 10 25 26 27 ] . In addition to its immunotherapeutic potential, SLC/CCL21 has been found to have potent angiostatic effects [ 28 ] , thus adding further support for its use in cancer therapy.

  • The plasminogen activators, tissue type and urokinase type, have been reported to be both deleterious in inflammation, owing to the proteolysis of tissue proteins, and beneficial because of fibrinolytic activity [ 26 ] . The presence of both increased urokinase and plasmin inhibitors in rheumatoid arthritis synovial tissue suggests a complex role for urokinase in this disease [ 27 28 29 ] that seems pertinent to our finding of urokinase-generated mactinin in the arthritis fluid samples.

  • A bias against short peptides with stop codons that terminate translation before the 15 residue limit is reached was observed among the lexA-peptide activators.

  • The selected peptide activators were strongly biased in amino acid composition compared to unselected library peptides.


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