Words similar to ebp
Example sentences for: ebp
How can you use “ebp” in a sentence? Here are some example sentences to help you improve your vocabulary:
C; catalytic subunit, cAMP; cyclic adenosine monophosphate, CAT; chloramphenicol acetyl transferase, C/EBP; CAAT/enhancer binding protein, ChoRE; carbohydrate response element, CMV; cytalomega virus, 8-CPT-cAMP; 8-(4-chlorophenyl)thio-cAMP, CREB; cAMP-response element binding protein, EMSA; electrophoretic mobility shift assay, FAS; fatty acid synthase, FSH; follicle stimulating hormone, GIRE; glucose/insulin response element, hCG; human chorionic gonadotrophin, HLH; helix-loop-helix, IRE; insulin response element, MHC; major histocompability complex, PGHS; prostaglandin G/H synthase, PKA; cAMP-dependent protein kinase, R; regulatory subunit, USF; upstream stimulating factor, WB; Western blot.
Thus, whereas CREB activity peaked 0.5 hours after endotoxin administration, C/EBP binding activity was maximal at 12 hours.
Among genes that are stimulated by FSH/cAMP during the period of maturation of Sertoli cells (15 to 20 days of age in rats), are several subunits of cAMP-dependent protein kinase (PKA), the serine/threonine kinase mainly responsible for the downstream effects of FSH [ 15 ] . Expression of the RIIβ regulatory subunit of cAMP-dependent protein kinase is highly induced (50-fold) at the mRNA level in primary cultures of rat Sertoli cells as a late response to cAMP peaking at 12 hours [ 16 ] . We have demonstrated that expression of CAAT/Enhancer binding protein β (C/EBPβ) is induced by cAMP with rapid kinetics in Sertoli cells, and that C/EBPβ is responsible for induction of late response genes like the RIIβ-gene [ 17 ] . The RIIβ promoter contains a conserved E-box/HLH element in the basal promoter localized at -280 to -275 relative to the functional ATG [ 18 ] . This element is shown to be important for cAMP-responsiveness in granulosa cells, and it has been shown to bind both USF and Myc in CHO and NB2a cells [ 18 19 ] . In this work, we show that USF isoforms may regulate cAMP responsiveness of the RIIβ promoter by modulating the effect of C/EBP, and that the formation of USF isoforms may be regulated by cAMP in Sertoli cells.
Clinical trials using the rapamycin analog CCI-779 show promise for this strategy [ 22 ] . Rapamycin and its synthetic analogs block mTOR kinase activity leading to dephosphorylation of 4EBP and other mTOR substrates.
The No C/EBP controls also indicated the extent to which green fluorescent, C/EBPα-expressing cells were distinguished from non-expressing cells by flow cytometry.
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