Nitric oxide-cGMP signaling cascade controls synchronous network activities in developing hippocampus
نویسندگان
چکیده
منابع مشابه
Critical role of nitric oxide-cGMP cascade in the formation of cAMP-dependent long-term memory.
Cyclic AMP pathway plays an essential role in formation of long-term memory (LTM). In some species, the nitric oxide (NO)-cyclic GMP pathway has been found to act in parallel and complementary to the cAMP pathway for LTM formation. Here we describe a new role of the NO-cGMP pathway, namely, stimulation of the cAMP pathway to induce LTM. We have studied the signaling cascade underlying LTM forma...
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Nitric oxide activates guanylate cyclase to form cGMP, comprising a signalling system that is believed to be a distinct mechanism for increasing glucose transport and metabolism in skeletal muscle. The effects of a selective cGMP phosphodiesterase inhibitor, zaprinast, on basal glucose utilization was investigated in incubated rat soleus muscle preparations isolated from both insulin-sensitive ...
متن کاملcGMP-dependent protein kinases and cGMP phosphodiesterases in nitric oxide and cGMP action.
To date, studies suggest that biological signaling by nitric oxide (NO) is primarily mediated by cGMP, which is synthesized by NO-activated guanylyl cyclases and broken down by cyclic nucleotide phosphodiesterases (PDEs). Effects of cGMP occur through three main groups of cellular targets: cGMP-dependent protein kinases (PKGs), cGMP-gated cation channels, and PDEs. cGMP binding activates PKG, w...
متن کاملAssociation between Genetic Variants of Nitric Oxide/cGMP Pathway and Susceptibility to Hypertension in Kermanshah Province
Background and purpose: Hypertension is a global health challenge due to its high prevalence and increased risk of cardiovascular disease. It is a multifactorial disease in which both genetic and environmental factors are involved. So far, a number of genes and pathways have been proposed to be associated with HTN, including the nitric oxide/cGMP pathway. To further clarify the role of NO /cGM...
متن کاملNitric oxide and cGMP signaling in calcium-dependent development of cell polarity in Ceratopteris richardii.
Single-celled spores of the fern Ceratopteris richardii undergo gravity-directed cell polarity development that is driven by polar calcium currents. Here we present results that establish a role for nitric oxide (NO)/cGMP signaling in transducing the stimulus of gravity to directed polarization of the spores. Application of specific NO donors and scavengers inhibited the calcium-dependent gravi...
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ژورنال
عنوان ژورنال: Frontiers in Neuroscience
سال: 2010
ISSN: 1662-453X
DOI: 10.3389/conf.fnins.2010.10.00007