Example sentences for: activate

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

  • The ability of dnWnt-11 to block expression of some genes in Xenopus [ 6 ] and the ability of Wnt-5a to activate the Ca 2+sensitive transcription factor nuclear factor of activated T cells (NFAT) [ 14 ] , support the likelihood that Wnt-5a can regulate gene expression through a beta-catenin-independent mechanism.

  • , without co-expressing LRP5/6) preferentially activate the Wnt/beta-catenin or Wnt/Ca 2+pathways [ 5 ] . Interestingly, Wnt-5a may couple to either pathway depending on which frizzled receptor is present.

  • The Ras/MAPK pathway is typically thought to be a part of a mitogenic pathway [ 36 ] . However, we and others have shown that prolonged treatment with III1-C can inhibit cell proliferation [ 3 4 ] , and here we show that cell adhesion to III1-C can activate ERK1/2.

  • These results suggest that DSLET utilizes a G i -coupled δ-OR to stimulate ERK 1 and 2. We then took advantage of the HEK-293 cell line's endogenous expression of the EGFR to examine this receptor's ability to activate ERKs.

  • As mentioned before, cytoplasmic dsRNA can trigger a series of signaling reactions that lead to interferon (IFN) synthesis [ 5 6 ] . In the "interferon response", dsRNA molecules activate protein kinase PKR and 2',5'-oligonucleotide synthetase.


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