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Cytosolic calcium oscillation signaling in guard cell

Plant Science, 2004
Abstract Calcium signaling has been established to play a very important role in stomatal movements. More and more attentions have now been focused on cytosolic calcium ([Ca2+]cyt) oscillation in guard cell. It is still not clear how [Ca2+]cyt oscillation occurs and how it is decoded.
Gen-Xuan Wang
exaly   +2 more sources

Modulation of Circadian Glucocorticoid Oscillation via Adrenal Opioid-CXCR7 Signaling Alters Emotional Behavior

open access: yesCell, 2013
SummaryCirculating glucocorticoid levels oscillate with a robust circadian rhythm, yet the physiological relevance of this rhythmicity remains unclear. Here, we show that modulation of circadian glucocorticoid oscillation by enhancing its amplitude leads
Hidetoshi Kumagai, Masashi Yanagisawa
exaly   +2 more sources

Correlation between Ca2+ oscillation and cell proliferation via CCKB/gastrin receptor

open access: yesBiochimica Et Biophysica Acta - Molecular Cell Research, 1999
Gastrin stimulates cell proliferation through the CCKB receptor coupled to Gq-protein, whereas the m3 muscarinic receptor, which also couples to Gq, has no trophic effects.
Taku Nagao, Tetsuro Urushidani
exaly   +2 more sources

Oscillation and noise determine signal transduction in shark multimodal sensory cells

Nature, 1994
Oscillating membrane potentials that generate rhythmic impulse patterns are considered to be of particular significance for neuronal information processing. In contrast, noise is usually seen as a disturbance which limits the accuracy of information transfer.
H A, Braun   +3 more
openaire   +2 more sources

Calcium signalling in non-excitable cells: Notes on oscillations and store refilling

Cell Calcium, 1989
Technical advances in studying cellular calcium concentrations, and discoveries about many aspects of signal transduction have transformed this field of biology since this Journal was launched a decade ago. At that time monitoring of the key variable, cytoplasmic free Ca2+ concentration [Ca2+]i, was possible with aequorin or arsenazo ill mainly in ...
T J, Rink, T J, Hallam
openaire   +2 more sources

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