2013
CFTR and V‐ATPase trafficking and function in the intestinal brush border membrane
Collaco A, Geibel P, Kravtsov D, Ghantaphang S, Lee B, Geibel J, Ameen N. CFTR and V‐ATPase trafficking and function in the intestinal brush border membrane. The FASEB Journal 2013, 27: 913.10-913.10. DOI: 10.1096/fasebj.27.1_supplement.913.10.Peer-Reviewed Original ResearchES cellsV-ATPaseMulti-subunit proton pumpCystic fibrosis transmembrane conductance regulator (CFTR) chloride channelV-ATPase traffickingIntestinal brush border membraneBrush border membraneBasolateral domainPlasma membraneVacuolar ATPaseE subunitBorder membraneCAMP stimulationProton pumpCAMP activationDistinct domainsFunctional synergyApical membraneCFTRChloride channelsProton effluxSubunitsMouse intestineTransportersE interaction
2011
Calcium-Modulated Chloride Pathways Contribute to Chloride Flux in Murine Cystic Fibrosis-Affected Macrophages
Shenoy A, Kopic S, Murek M, Caputo C, Geibel JP, Egan ME. Calcium-Modulated Chloride Pathways Contribute to Chloride Flux in Murine Cystic Fibrosis-Affected Macrophages. Pediatric Research 2011, 70: 447-452. PMID: 21796019, PMCID: PMC3189336, DOI: 10.1203/pdr.0b013e31822f2448.Peer-Reviewed Original ResearchConceptsCystic fibrosisWT macrophagesCF macrophagesExtracellular Ca2CAMP-activated chloride channelCystic fibrosis transmembrane conductance regulator (CFTR) proteinContribution of CFTRIon transport abnormalitiesResult of mutationsContribution of calciumRegulator proteinRobust inflammationChronic infectionMacrophage dysfunctionMacrophage functionIntracellular Ca2Transport abnormalitiesMacrophagesChloride channelsMethoxy-quinolinium bromideCFTRinh-172Fluorescent indicator dyesFibrosisPathwayCFTR