Resting human trabecular meshwork cells experience tonic cation influx.

The trabecular meshwork (TM) regulates intraocular pressure (IOP) by converting biochemical and biomechanical stimuli into intracellular signals. Recent electrophysiological studies demonstrated that this process is mediated by pressure sensing ion channels in the TM plasma membrane while the molecular and functional properties of channels that underpin ionic homeostasis in resting cells remain largely unknown. Here, we demonstrate that the TM resting potential is subserved by a powerful cationic conductance that disappears following Na

Déclaration de conflit d'intérêts

Declarations DISCLOSURES The authors declare no conflict of interest, financial or otherwise.