cAMP binding to the 'stable' cAMP-binding sites in the regulatory subunit of the cAMP-dependent protein kinase type I was investigated using a set of 18 selected derivatives. All the tested analogues ...
Addition of 8-bromo-adenosine 3',5'-cyclic monophosphate (8-bromo-cAMP) or 8-(4-chlorophenylthio)-adenosine 3',5'-cyclic monophosphate (8-CPT-cAMP) to hepatocytes at the time of plating enhanced the a...
The intracellular level of cyclic 3',5'-AMP (cAMP), a signaling molecule that mediates a variety of cellular processes, is finely modulated by the regulation of its synthesis, excretion, and degradati...
The present study aimed to define the role of adenosine 3',5'-cyclic monophosphate (cAMP)-phosphodiesterase (PDE) activity and the possible involvement of cAMP efflux on parathyroid hormone (PTH)-stim...
cAMP (adenosine 3',5'-cyclic monophosphate) is a ubiquitous second messenger that activates a multitude of essential cellular responses. Two key receptors for cAMP in eukaryotes are protein kinase A (...
Human mammary carcinoma cells (MCF-7) were arrested in late G1-phase after treatment with agents (forskolin, interleukin-1 beta 3-isobutyl-1-methylxanthine) that increased the endogenous concentration...