GABAA receptor π forms channels that stimulate ERK through a G-protein-dependent pathway
Wang Y, Zhang Y, Li W, Salovska B, Zhang J, Li T, Li H, Liu Y, Kaczmarek L, Pusztai L, Klein D. GABAA receptor π forms channels that stimulate ERK through a G-protein-dependent pathway. Molecular Cell 2024 PMID: 39642883, DOI: 10.1016/j.molcel.2024.11.016.Peer-Reviewed Original ResearchExtracellular regulated kinaseStimulated extracellular regulated kinaseExtracellular-regulated kinase signalingG-protein-dependent pathwayG protein-coupled pathwayUncharacterized pathwayGrowth signalsSignaling functionsCryoelectron microscopyCryo-EMSignaling mechanismsGABRPFunctional assaysNative nanodiscsPathwayStimulate growthPhysiological concentrationsAbsence of GABATargeted inhibitionType A receptorConcentrations of GABAMetabotropic receptorsIonotropic activitySignalGABA bindingA proteome-wide quantitative platform for nanoscale spatially resolved extraction of membrane proteins into native nanodiscs
Brown C, Ghosh S, McAllister R, Kumar M, Walker G, Sun E, Aman T, Panda A, Kumar S, Li W, Coleman J, Liu Y, Rothman J, Bhattacharyya M, Gupta K. A proteome-wide quantitative platform for nanoscale spatially resolved extraction of membrane proteins into native nanodiscs. Nature Methods 2024, 1-10. PMID: 39609567, DOI: 10.1038/s41592-024-02517-x.Peer-Reviewed Original ResearchTarget membrane proteinsMembrane proteinsMembrane contextSynaptic vesicle membrane proteinVesicle membrane proteinsMammalian membrane proteinsMembrane-active polymersExtraction of membrane proteinsNative nanodiscsOrganellar membranesNative membrane environmentMultiprotein complexesMolecular contextCellular membranesMembrane environmentQuantitative platformBioanalytical approachesExtraction efficiencyOpen-access databasesProteinMembraneExtraction conditionsNanodiscsTarget MP