Questions tagged [cell-signaling]

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Is there a mechanical/vibrational communication method between pre- and post-synaptic terminals in addition to chemical and electrical synapses?

I recall hearing something about there being a mechanical way that two neurons can communicate with each other in addition to the chemical and electrical synapse methods. Something about a certain ...
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Does this Rat psychological developmental mechanism also work in human?

In this epigenetics tutorial by University of Utah (Browser requires to support and allow adobe flash player); it is shown that in rat model those rat kids get little or no maternal care, whenn adult, ...
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Why seemingly all the neuronal membrane-bound receptor are exclusively GPCR or highly homologous to GPCR family?

Nicotinic AchR is known for long to be an ion channel receptor however it has been argued whether it is a GPCR, as well Muscarinic AchR is known to be GPCR. Seemingly many other nerve cell bound ...
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How do ligands bind to and release from receptors? [closed]

I'm wondering exactly how ligands bind to and release from receptors. Until recently I presumed ligands were attracted to receptors through electrostatic forces with no chemical interaction involved, ...