Example sentences for: up-regulated

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

  • To further examine how SL-1 is up-regulated by Wnt-5a, we tested whether SL-1 induction could be mediated by downstream effectors of Wnt/Ca 2+signaling such as PKC.

  • Caspase 6 is activated by active Caspase 3 and in turn cleaves lamin, resulting in nuclear membrane fragmentation [ 55 ] . FAF interacts with the cytoplasmic domain of the Fas receptor to potentiate Fas-mediated apoptosis [ 56 57 ] . Thus, the up-regulated cell cycle inhibitors and apoptotic proteins clearly favor cell cycle arrest and death.

  • Measurements of mRNA and protein made in many laboratories using diverse methodologies have identified approximately 40 genes that are up-regulated and 25 down-regulated after peripheral nerve injury [ 3 5 6 ] . These regulated genes include members of several classes: G protein coupled receptors, ligand- and voltage-gated ion channels, receptor tyrosine kinases, growth factors, cytokines, neuropeptides, cell cytoskeletal genes, cell surface/extracellular matrix genes, and a miscellaneous group of enzymes.

  • Retinoic acid receptors (RARs) and retinoid X receptors (RXRs) are nuclear transcription factors that mediate the action of retinoids [ 11 12 ] . We have demonstrated that in the rat, castration resulted in an increase in mRNAs for RAR α and γ in the prostate; such effects were prevented by T replacement [ 13 ] . We also demonstrated that the levels of mRNAs for RAR α and γ in non-tumorigenic rat epithelial cells (NRP152) were down-regulated, whereas those in tumorigenic cells (NRP154) were unaffected or up-regulated following T treatment [ 14 ] . In addition, RAR α was over-expressed in tumorigenic NRP154 cells.

  • Numerous transcripts were up-regulated in conceptuses of filamentous morphology including, pro-interleukin-1β, interleukin-1β (IL-1β), s-adenosylhomocysteine hydrolase (SAHH), heat shock cognate 70 kDa protein (HSC70), metallopanstimulin-1 (MPS-1) and elfin.


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