Results 21 to 30 of about 70 (67)
Learning the Languages of the Chloroplast: Retrograde Signaling and Beyond
The chloroplast can act as an environmental sensor, communicating with the cell during biogenesis and operation to change the expression of thousands of proteins. This process, termed retrograde signaling, regulates expression in response to developmental cues and stresses that affect photosynthesis and yield.
Chan, Kai Xun +4 more
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Plastid retrograde signaling: A developmental perspective
Abstract Chloroplast activities influence nuclear gene expression, a phenomenon referred to as retrograde signaling. Biogenic retrograde signals have been revealed by changes in nuclear gene expression when chloroplast development is disrupted.
Naresh Loudya +2 more
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Developmental Alteration of Endocannabinoid Retrograde Signaling in the Hippocampus
Endocannabinoids are lipid derivatives that mediate paracrine and juxtacrine signaling between cells. In the hippocampal CA1 region, a retrograde endocannabinoid signal suppresses GABA release by acting on presynaptic cannabinoid receptor-1 (CB1) and can be functionally manifested as depolarization-induced suppression of inhibition (DSI).
Ping Jun, Zhu, David M, Lovinger
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Melanopsin Mediates Retrograde Visual Signaling in the Retina
The canonical flow of visual signals proceeds from outer to inner retina (photoreceptors → bipolar cells → ganglion cells). However, melanopsin-expressing ganglion cells are photosensitive and functional sustained light signaling to retinal dopaminergic interneurons persists in the absence of rods and cones.
Zhang, Dao-Qi +4 more
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Retrograde signaling via axonal transport through signaling endosomes
Neurons extend axons far from cell bodies, and retrograde communications from distal axons to cell bodies and/or dendrites play critical roles in the development and maintenance of neuronal circuits. In neurotrophin signaling, the retrograde axonal transport of endosomes containing active ligand-receptor complexes from distal axons to somatodendrite ...
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Retrograde neurotrophin signalling
S Nasi, D Annibali
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Retrograde signal is the way forward [PDF]
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Mitochondrial Retrograde Signaling
Annual Review of Genetics, 2006Mitochondrial retrograde signaling is a pathway of communication from mitochondria to the nucleus under normal and pathophysiological conditions. The best understood of such pathways is retrograde signaling in the budding yeast Saccharomyces cerevisiae.
Zhengchang Liu, Ronald A Butow
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Retrograde signaling by endocannabinoids
Current Opinion in Neurobiology, 2002Recent studies suggest that endocannabinoids act as retrograde messengers at many synapses in the central nervous system. Activation of phospholipases, either through calcium-mediated or receptor-mediated signaling, leads to the formation and release of endocannabinoids. These lipophilic signaling molecules diffuse to nearby presynaptic terminals where
Anatol C Kreitzer, Wade G Regehr
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Emerging Trends in Retrograde Signaling
Molecular Neurobiology, 2015Retrograde signaling is defined as the signaling events leading from the plastids to the nucleus in plants and across the chemical synapse, from the postsynaptic neuron to the presynaptic neuron in animals. The discovery of various retrograde messengers has opened many avenues and clouds of thoughts as to the role of retrograde signaling.
Nivedita Maity
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