2014
The Putative Role of the Non-Gastric H+/K+-ATPase ATP12A (ATP1AL1) as Anti-Apoptotic Ion Transporter: Effect of the H+/K+ ATPase Inhibitor SCH28080 on Butyrate-Stimulated Myelomonocytic HL-60 Cells
Jakab M, Hofer S, Ravasio A, Huber F, Schmidt S, Hitzl W, Geibel JP, Fürst J, Ritter M. The Putative Role of the Non-Gastric H+/K+-ATPase ATP12A (ATP1AL1) as Anti-Apoptotic Ion Transporter: Effect of the H+/K+ ATPase Inhibitor SCH28080 on Butyrate-Stimulated Myelomonocytic HL-60 Cells. Cellular Physiology And Biochemistry 2014, 34: 1507-1526. PMID: 25322912, DOI: 10.1159/000366355.Peer-Reviewed Original ResearchConceptsIntracellular acid loadHL-60 cellsAcute intracellular acid loadAcid loadMCV measurementsOsmotic cell shrinkageReal-time reverse transcription PCREarly apoptosisChanges of intracellularCD86 expressionFlow cytometric determinationReverse transcription-PCRBACKGROUND/Intracellular acidosisLoss of intracellularCell shrinkageHigher MCVFlow cytometryRT-PCRATP12APhosphatidylserine exposureUntreated cellsPotential roleMCVApoptosis
2004
Functions and roles of the extracellular Ca2+-sensing receptor in the gastrointestinal tract
Hebert SC, Cheng S, Geibel J. Functions and roles of the extracellular Ca2+-sensing receptor in the gastrointestinal tract. Cell Calcium 2004, 35: 239-247. PMID: 15200147, DOI: 10.1016/j.ceca.2003.10.015.Peer-Reviewed Original ResearchConceptsNormal cell proliferationGastrointestinal tractEpithelial cellsNutrient availabilityIntestinal epithelial cellsPotential roleGastrointestinal epithelial cellsL-amino acidsFood digestionRapid turnoverNutrient absorptionCell proliferationWater homeostasisGastric acid secretionGastrointestinal biologyEntire gastrointestinal tractAllosteric modifierCalcium intakeSecretory diarrheaAcid secretionCalcium handlingExtracellular Ca2Colon cancerReceptorsPhysiological effects
1993
Imaging the lamellipodium of migrating epithelial cells in vivo by atomic force microscopy
Oberleithner H, Giebisch G, Geibel J. Imaging the lamellipodium of migrating epithelial cells in vivo by atomic force microscopy. Pflügers Archiv - European Journal Of Physiology 1993, 425: 506-510. PMID: 8134267, DOI: 10.1007/bf00374878.Peer-Reviewed Original ResearchConceptsPlasma membraneCell locomotionNew plasma membraneCell surfacePlasma membrane potentialCanine kidney cell linePlasma membrane integrityMadin-Darby canine kidney (MDCK) cell lineDynamic physiological processesKidney cell lineAlkaline stressInvagination processCytoskeletal elementsMDCK-F cellsPhysiological processesMembrane integrityMembrane turnoverCell linesKidney cellsMembrane potentialEpithelial cellsTurnover processCellsMembranePotential role