The Noelin family of secreted proteins bind to the external portion of AMPA glutamate receptors and stabilize them on the neuronal cellular membrane, a process necessary for transmission of full-strength signals between neurons, according to a study in mice from the National Eye Institute (NEI) and the University of Freiberg, Germany. Without this external, stabilizing protein network, the AMPA receptors are no longer retained at the synapse, leading to weak, short-lived synaptic signals. The findings not only provide insight into processes such as learning and memory but also the development of blinding conditions like glaucoma.

https://www.miragenews.com/protein-network-found-to-stabilize-neural-1066694/

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