Example sentences for: activate

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

  • The TK-1 lymphocyte cell line used in this assay expresses high levels of the α4β7 integrin, [ 39 41 ] which can interact with multiple ligands including mucosal addressin-1 (MAdCAM-1), as well as VCAM-1, L-selectin and fibronectin [ 42 ] . In this system, TNF-α stimulated TK-1 adhesion to SVEC4-10 endothelial cells is at least 50% MAdCAM-1 dependent [ 41 ] . SVEC monolayers were grown in 48-well plates as described, and to activate endothelium, the monolayers were incubated with TNF-α (1 ng/ml) for 24 h.

  • Also, both half-sites of the Fnr recognition sequence at dmsA are required for Fnr-dependent expression and are similar in their ability to activate dmsA transcription.

  • Thus, IL-1β activation of collagenase gene expression requires the increased expression of a panel of essential transcription factors and signaling intermediates, as well as the initiation of signaling cascades that activate these factors.

  • Here, the FGF signal leads to neural induction through the coordinated activation of two transcription factors, Ets1/2 and GATAa, whereas FGF does not activate GATAa during its function in mesoderm formation.

  • To explain the TGFβ 1 sensitivity of SMAD4-deleted cells, it is speculated that after binding of TGFβ 1 to its receptor, activated SMAD2/3 may translocate to the nucleus and activate gene expression even in the absence of SMAD4.


How many words do you know? Try our free vocabulary size test!


Search

Search for example sentences

Loading Loading...
Quantcast