Example sentences for: activation

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

  • These key events require alterations in the expression of many genes, translation of RNA transcripts, and cellular activation by growth factors, hormones and proteins in the evolving tumor cell population [ 1 2 3 4 5 ] .

  • One button on the repeater system activation console in the North Tower was pressed at 8:54, though it is unclear by whom.

  • In Fig 5we have tested whether PLCγ2 is required for Btk:ER-induced ERK and JNK activation, and apoptosis.

  • Under these conditions apoptosis may result from the production of cytokines [ 1 ] , cell activation [ 2 3 4 ] , infective agents [ 5 ] and adverse responses to pharmaceuticals [ 6 7 ] . Depending on the agonist or eliciting milieu, apoptotic cell death is accompanied by the activation of various cell death pathways including caspases, ceramide, altered gene expression, mitochondrial dysfunction and consumption of ATP e.g., with DNA repair, that result in histone-associated DNA fragmentation [ 8 9 ] . Many of these cell death pathways are also associated with the secondary production of oxidants [ 10 ] which appears to contribute to the magnitude of cell death.

  • Lymphocyte activation is initiated by specific antigen/receptor interactions, and aided by accessory molecules.


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