Results 31 to 40 of about 19,300 (178)

Cyclic GMP-Dependent Protein Kinases and the Cardiovascular System [PDF]

open access: yesCirculation Research, 2003
Signaling cascades initiated by nitric oxide (NO) and natriuretic peptides (NPs) play an important role in the maintenance of cardiovascular homeostasis. It is currently accepted that many effects of these endogenous signaling molecules are mediated via stimulation of guanylyl cyclases and intracellular production of the second messenger cGMP.
Feil, R   +4 more
openaire   +3 more sources

Experimental approaches to understanding the role of protein phosphorylation in the regulation of neuronal function [PDF]

open access: yes, 1983
Studies by Earl Sutherland and his colleagues on hormonal regulation of the breakdown of glycogen in liver resulted in the discovery that the first step in the action of many hormones is to increase the synthesis of cAMP by activating adenylate cyclase ...
Kennedy, Mary B.
core  

THE CONCISE GUIDE TO PHARMACOLOGY 2017/18:Enzymes [PDF]

open access: yes, 2017
The Concise Guide to PHARMACOLOGY 2017/18 provides concise overviews of the key properties of nearly 1800 human drug targets with an emphasis on selective pharmacology (where available), plus links to an open access knowledgebase of drug targets and ...
,   +11 more
core   +15 more sources

Cyclic nucleotide-gated channels: structural basis of ligand efficacy and allosteric modulation [PDF]

open access: yes, 1997
Most working proteins, including metabolic enzymes, transcription regulators, and membrane receptors, transporters, and ion channels, share the property of allosteric coupling. The term 'allosteric' means that these proteins mediate indirect interactions
Lester, Henry A.   +2 more
core   +1 more source

Cyclic di-GMP: second messenger extraordinaire [PDF]

open access: yes, 2017
Cyclic dinucleotides (CDNs) are highly versatile signalling molecules that control various important biological processes in bacteria. The best-studied example is cyclic di-GMP (c-di-GMP).
Jenal, Urs   +2 more
core   +1 more source

Nitric oxide and synaptic function [PDF]

open access: yes, 1994
The free radical gas nitric oxide (NO) is a recently identified neuronal messenger that carries out diverse signaling tasks in both the central and peripheral nervous systems.
Madison, Daniel V., Schuman, Erin M.
core   +1 more source

Selective inhibition of intestinal guanosine 3,5-cyclic monophosphate signaling by small-molecule protein kinase inhibitors [PDF]

open access: yes, 2018
The guanosine 3,5-cyclic monophosphate (cGMP)-dependent protein kinase II (cGKII) serine/threonine kinase relays signaling through guanylyl cyclase C (GCC) to control intestinal fluid homeostasis.
Bijvelds, M.J.C. (Marcel)   +10 more
core   +2 more sources

Cyclic nucleotide signalling in malaria parasites. [PDF]

open access: yes, 2017
The cyclic nucleotides 3', 5'-cyclic adenosine monophosphate (cAMP) and 3', 5'-cyclic guanosine monophosphate (cGMP) are intracellular messengers found in most animal cell types.
Baker, David A   +6 more
core   +1 more source

Phosphorylation of hormone-sensitive lipase by cyclic AMP-dependent protein kinase. [PDF]

open access: yesJournal of Biological Chemistry, 1983
In intact rat adipocytes hormone‐sensitive lipase has been shown to be phosphorylated on serine residues in two different phosphorylation sites: a regulatory site phosphorylated by cyclic AMP‐dependent protein kinase and a basal site, which does not directly affect the enzyme activity, phosphorylated by cyclic AMP‐independent protein kinase(s) [(1984 ...
Strålfors, Peter, Belfrage, Per
openaire   +3 more sources

Cyclic GMP in the pig vitreous and retina after experimental retinal detachment [PDF]

open access: yes, 2008
Purpose: Earlier studies have revealed a decreased level of cGMP in vitreous fluid obtained from patients with a retinal detachment. To further investigate this phenomenon, we developed an experimental retinal detachment model in pigs.
Diederen, R.   +5 more
core  

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