Example sentences for: creb

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

  • In the liver, cAMP regulates Pck1 transcription via the binding of CREB, as well as CCAAT/enhancer binding protein (C/EBP), to the CRU.

  • NF-κB, CREB and C/EBP are transcription factors known to be important in regulating the expression of various genes controlling apoptosis and inflammatory mediator production including Mcl-1, COX-2 and TNF-α [ 20 21 ] , and these were next examined.

  • In keeping with this notion, regulatory elements, within the CD4 and CD8 promoters have been identified an characterized including the presence of cAMP regulatory elements binding (CREB) sites [ 35 ] . However it is also likely that the control of CD4 and CD8 expression and thus the selection of CD4 or CD8 lineage-committed cells may also be controlled by the differences in mRNA and protein stability.

  • For supershift reactions, extracts were incubated with antibodies (1 μg) to NF-κB subunits (p50 or p65), CREB, phospho-CREB, C/EBP-β or C/EBP-δ for 20 min on ice prior to the addition of labeled oligonucleotide.

  • Sp1 and CREB interact with distinct glutamine-rich domains of TAF II 135 and TAF II 135 acts as a coactivator in vitro for these activators.


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