0
CREB is a transcription factor whose name is short for cAMP response element-binding protein. It is classically activated by the cAMP intracellular signaling cascade, in which elevated intracellular cAMP levels activate cAMP-dependent protein kinase (PKA). PKA then activates CREB by phosphorylating it on specific serine and threonine admino acid residues, changing the properties of CREB so that it can bind DNA and other proteins to regulate transcription of certain genes.
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
Kidneys attemt to increase hemoglobin levels by the release of what?
kidneys attempt to increase hemoglobin levels by the release of
What is an increase in the atmospheric levels of carbon dioxide is the biggest contributor?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to What?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
What happens as periods increase on the periodic table?
the principal energy levels of valence electrons increase.
What has caused Carbon Dioxide levels to steadily increase since the 1800s?
The burning of fossil fuels (coal & oil) is the primary cause of the increase in carbon dioxide levels in the atmosphere.
The creb cycle process?
yes
What are the functions of CREB?
CREB is a transcription factor that regulates the transcription of certain genes. It is involved in many cell processes, but its role in memory formation is the most extensively studied. Specifically, CREB appears to be important for a process called long-term potentiation, a major mechanism of storing memories in the brain.
How surgical hypothyroidism would likely affect prolactin levels?
Thyroid hormones levels decrease, TRH levels increase, and PRL levels increase.
Can high carbohydrate intake increase cholesterol levels?
Can high carbohydrate intake increase cholesterol levels?
Kidneys attemt to increase hemoglobin levels by the release of what?
kidneys attempt to increase hemoglobin levels by the release of
As thyroxine levels increase in the blood they exert negative feedback on the release of TSH by the pituitary gland. What effect will this have on the release of TSH?
As thyroxine levels increase the amount of TSH produced will decrease. On the other hand, when TSH levels increase the thyroxine levels will decrease. This is what causes the TSH/thyroxine levels to fluctuate.
When blood CO2 levels increase does the pH increase or decrease?
It decreases.
Will increased hydronium ions increase pH levels?
no it will decrease the pH levels
What is an increase in the atmospheric levels of carbon dioxide is the biggest contributor?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
Why do less Americans not increase their activity levels?
Americans do less activity because it do not increase their activity levels because of the physical activity they do is not enough.
Why does estrogne increase DBP levels?
Higher estrogen levels increase the DBP levels. However, this does not change the biological active free fraction. The results have not been uniform in all objects of study.
What foods increase hgh levels?
MANGO
