Ion Channels As Emerging Metabolic Regulators and Therapeutic Targets in Osteoarthritis: Nav1.7 As a Recent Exemplar

Ali Mobasheri*, Csaba Matta, Wayne Giles, Ann M. Rajnicek, Stefan Ivanavicius

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

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Abstract

A recent article has revealed the potential of a subtype of voltage-gated sodium channel as a metabolic regulator and therapeutic target in osteoarthritis (OA). Functional Nav1.7 expression was identified in human OA-associated chondrocytes and shown in several genetic mouse models to promote disease progression. Thus, targeting and modulating it, including pharmacologically, could represent a previously unexplored avenue for developing therapeutic interventions to manage the disease. This study further highlights the need to understand the chondrocyte “channelome” more completely to unravel the diverse roles of ion channels in cartilage homeostasis and their clinical potential.

Original languageEnglish
Pages (from-to)54-56
Number of pages3
JournalBioelectricity
Volume6
Issue number1
Early online date15 Mar 2024
DOIs
Publication statusPublished - Mar 2024

Keywords

  • chondrocyte
  • ion channel
  • metabolic regulation
  • Na1.7
  • osteoarthritis
  • therapeutic target

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