P/Q-type voltage-gated calcium channels regulate calcium signaling and developmental myelination in oligodendrocyte lineage cells.

ABSTRACT: Oligodendrocyte lineage cells (OLCs) are glia that arise as oligodendrocyte progenitor cells (OPCs) in the central nervous system (CNS) and may persist as progenitors or differentiate into myelin-producing oligodendrocytes (OLs). OLCs are sensitive to neuronal activity, which can influence myelin formation via activity-dependent myelination. Calcium influx in OLCs regulates many developmental processes, including stabilizing newly formed sheaths. OLCs possess P/Q-type voltage-gated calcium channels (VGCC) that contribute to calcium influx and mutations in these channels are implicated in a spectrum of neurological disorders, yet the functional significance of P/Q-type channels in OLCs is not well understood. In this study, we employ zebrafish to investigate the role of P/Q-type channels in

SUBMITTER: Piller M 

PROVIDER: S-EPMC12710628 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature