Publications by authors named "Mea M Holm"

Nogo-A is a transmembrane protein with multiple functions in the central nervous system (CNS), including restriction of neurite growth and synaptic plasticity. Thus far, Nogo-A has been predominantly considered a cell contact-dependent ligand signaling via cell surface receptors. Here, we show that Nogo-A can be secreted by cultured cells of neuronal and glial origin in association with extracellular vesicles (EVs).

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The physiology of the central nervous system (CNS) is built on a foundation of connection, integration, and the exchange of complex information among brain cells. Emerging evidence indicates that extracellular vesicles (EVs) are key players in the intercellular communication that underlies physiological processes such as synaptic plasticity and the maintenance of myelination. Furthermore, upon injury to the CNS, EVs may propagate inflammation across the blood-brain barrier and beyond, and also appear to mediate neuroprotection and modulate regenerative processes.

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