Biff Forbush, PhD
Professor Emeritus of Cellular And Molecular PhysiologyDownloadHi-Res Photo
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Contact Info
Cellular & Molecular Physiology
PO Box 208026, 333 Cedar Street
New Haven, CT 06520-8026
United States
About
Titles
Professor Emeritus of Cellular And Molecular Physiology
Appointments
Cellular & Molecular Physiology
EmeritusPrimary
Other Departments & Organizations
Education & Training
- PhD
- Johns Hopkins University (1975)
Research
Overview
Medical Subject Headings (MeSH)
Membrane Proteins; Muscle Cells; Physiology; Sodium-Potassium-Chloride Symporters
Research at a Glance
Yale Co-Authors
Frequent collaborators of Biff Forbush's published research.
Publications Timeline
A big-picture view of Biff Forbush's research output by year.
Research Interests
Research topics Biff Forbush is interested in exploring.
Michael Caplan, PhD, MD
Henry J. Binder, MD
Kasturi Roy, PhD
Michael Kashgarian, MD, FASN
Cecilia Canessa, MD
Frederick Wilson, MD, PhD
97Publications
11,582Citations
Sodium-Potassium-Chloride Symporters
Membrane Proteins
Publications
2022
Structural basis for inhibition of the Cation-chloride cotransporter NKCC1 by the diuretic drug bumetanide
Zhao Y, Roy K, Vidossich P, Cancedda L, De Vivo M, Forbush B, Cao E. Structural basis for inhibition of the Cation-chloride cotransporter NKCC1 by the diuretic drug bumetanide. Nature Communications 2022, 13: 2747. PMID: 35585053, PMCID: PMC9117670, DOI: 10.1038/s41467-022-30407-3.Peer-Reviewed Original ResearchCitationsAltmetricMeSH Keywords and ConceptsConceptsTranslocation pathwayElectron cryo-microscopy structureC-terminal domainIon translocation pathwayCation-chloride cotransporters NKCC1Transmembrane domainCotransporter NKCC1C-terminal domain interactionsStructural basisDomain interactionsRenal salt reabsorptionDomain associationConformational changesFunctional studiesIon translocationElectroneutral symportCell membraneNKCC1PathwayNKCC2DomainSalt reabsorptionTransmembraneTranslocationTransporters
2021
The structural basis of function and regulation of neuronal cotransporters NKCC1 and KCC2
Zhang S, Zhou J, Zhang Y, Liu T, Friedel P, Zhuo W, Somasekharan S, Roy K, Zhang L, Liu Y, Meng X, Deng H, Zeng W, Li G, Forbush B, Yang M. The structural basis of function and regulation of neuronal cotransporters NKCC1 and KCC2. Communications Biology 2021, 4: 226. PMID: 33597714, PMCID: PMC7889885, DOI: 10.1038/s42003-021-01750-w.Peer-Reviewed Original ResearchCitationsAltmetricMeSH Keywords and ConceptsConceptsCryo-electron microscopy structureHuman NKCC1Microscopy structureEssential residuesFunctional characterizationKCC transportersPlasma membraneStructural basisTransepithelial saltTransport activityMechanistic understandingTransportersStructural studiesCritical roleCotransporter NKCC1Computational analysisIon transportWater transportNeuronal excitabilityNKCC1PhosphorylationCell volumeNKCCKCC2Residues
2016
Photolysis quantum yield measurements in the near-UV; a critical analysis of 1-(2-nitrophenyl)ethyl photochemistry
Corrie JE, Kaplan JH, Forbush B, Ogden DC, Trentham DR. Photolysis quantum yield measurements in the near-UV; a critical analysis of 1-(2-nitrophenyl)ethyl photochemistry. Photochemical & Photobiological Sciences 2016, 15: 604-608. PMID: 27050155, DOI: 10.1039/c5pp00440c.Peer-Reviewed Original ResearchCitations
2015
Commentary on “Caged Phosphate and the Slips and Misses in Determination of Quantum Yields for Ultraviolet‐A‐Induced Photouncaging” by G. Gasser and Co‐Workers
Corrie JE, Kaplan JH, Forbush B, Ogden DC, Trentham DR. Commentary on “Caged Phosphate and the Slips and Misses in Determination of Quantum Yields for Ultraviolet‐A‐Induced Photouncaging” by G. Gasser and Co‐Workers. ChemPhysChem 2015, 16: 1861-1862. PMID: 25704071, DOI: 10.1002/cphc.201402808.Peer-Reviewed Original ResearchCitationsMeSH Keywords
2014
Molecular Motions Involved in Na-K-Cl Cotransporter-mediated Ion Transport and Transporter Activation Revealed by Internal Cross-linking between Transmembrane Domains 10 and 11/12*
Monette MY, Somasekharan S, Forbush B. Molecular Motions Involved in Na-K-Cl Cotransporter-mediated Ion Transport and Transporter Activation Revealed by Internal Cross-linking between Transmembrane Domains 10 and 11/12*. Journal Of Biological Chemistry 2014, 289: 7569-7579. PMID: 24451383, PMCID: PMC3953270, DOI: 10.1074/jbc.m113.542258.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsMeSH KeywordsAmino Acid SequenceBinding SitesCell LineChloridesCopperCross-Linking ReagentsDisulfidesHomeostasisHumansIon TransportIonsKineticsMicroscopy, ConfocalMicroscopy, FluorescenceModels, MolecularMolecular Sequence DataMutationPhenanthrolinesPhosphorylationProtein Structure, TertiaryRubidium RadioisotopesSequence Homology, Amino AcidSodium-Potassium-Chloride SymportersSolute Carrier Family 12, Member 2ConceptsTransmembrane domain 10Domain 10Copper phenanthrolineLarge C terminusNa-K-Cl cotransporterRegulatory domainCysteine pairsC-terminusN-terminusDephosphorylation rateTransporter activationDisulfide formationIon transportHomology modelNKCC activationInhibition of transportTransport functionLow micromolar concentrationsSame transporterCross-link formationActivation statePhosphorylationTerminusTransportersOcclusion step
2013
Functional Expression of Human NKCC1 from a Synthetic Cassette-Based cDNA: Introduction of Extracellular Epitope Tags and Removal of Cysteines
Somasekharan S, Monette MY, Forbush B. Functional Expression of Human NKCC1 from a Synthetic Cassette-Based cDNA: Introduction of Extracellular Epitope Tags and Removal of Cysteines. PLOS ONE 2013, 8: e82060. PMID: 24339991, PMCID: PMC3855340, DOI: 10.1371/journal.pone.0082060.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsConceptsNa-K-Cl cotransporterEpitope tagYFP tagPlasma membraneMost animal cellsRemoval of cysteineOpen reading frameSilent restriction sitesHuman NKCC1Regulation of NKCC1Na-K-Cl cotransport activityHEK-293 cellsCellular homeostasisBiosynthetic machinerySynthetic cassetteAnimal cellsNovel cDNACysteine mutantsReading frameSynthetic cDNACysteine mutationsEndoplasmic reticulumFunctional expressionCotransport activityCDNA
2012
Loop Diuretic and Ion-binding Residues Revealed by Scanning Mutagenesis of Transmembrane Helix 3 (TM3) of Na-K-Cl Cotransporter (NKCC1)*
Somasekharan S, Tanis J, Forbush B. Loop Diuretic and Ion-binding Residues Revealed by Scanning Mutagenesis of Transmembrane Helix 3 (TM3) of Na-K-Cl Cotransporter (NKCC1)*. Journal Of Biological Chemistry 2012, 287: 17308-17317. PMID: 22437837, PMCID: PMC3366785, DOI: 10.1074/jbc.m112.356014.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsConceptsTransmembrane helix 3Na-K-Cl cotransporterTranslocation pathwayHelix 3Homology modelTryptophan-scanning mutagenesisMutation of residuesStructural homology modelEpithelial salt transportExtracellular gateCellular chloride homeostasisScanning mutagenesisOpen conformationIntracellular endPore residuesFunctional roleIon translocationTranslocation rateResiduesMutagenesisCentral roleChloride homeostasisMutationsPathwayLarge effect
2011
Regulatory Activation Is Accompanied by Movement in the C Terminus of the Na-K-Cl Cotransporter (NKCC1)*
Monette MY, Forbush B. Regulatory Activation Is Accompanied by Movement in the C Terminus of the Na-K-Cl Cotransporter (NKCC1)*. Journal Of Biological Chemistry 2011, 287: 2210-2220. PMID: 22121194, PMCID: PMC3265899, DOI: 10.1074/jbc.m111.309211.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsConceptsC-terminusFluorescence resonance energy transferNa-K-Cl cotransporterFRET decreasesSame C-terminusMost vertebrate cellsKey structural roleEmbryonic kidney cell lineYellow fluorescent proteinHuman embryonic kidney cell lineRegulation of NKCC1Vertebrate cellsKidney cell linePlasma membraneNKCC1 regulationN-terminusFluorescent proteinStructural roleRegulatory activationTransporter activationConformational changesTerminusTransport activityResonance energy transferHEK cellsRare mutations in the human Na-K-Cl cotransporter (NKCC2) associated with lower blood pressure exhibit impaired processing and transport function
Monette MY, Rinehart J, Lifton RP, Forbush B. Rare mutations in the human Na-K-Cl cotransporter (NKCC2) associated with lower blood pressure exhibit impaired processing and transport function. American Journal Of Physiology. Renal Physiology 2011, 300: f840-f847. PMID: 21209010, PMCID: PMC3074999, DOI: 10.1152/ajprenal.00552.2010.Peer-Reviewed Original ResearchCitationsAltmetricMeSH Keywords and ConceptsConceptsHEK-293 cellsNa-K-Cl cotransporterTransport functionMajor salt transport pathwayPlasma membrane localizationHEK cellsLow transport activitySequence conservationMembrane localizationProtein functionHeterologous expressionXenopus laevis oocytesImportant residuesMutantsRenal salt reabsorptionMolecular mechanismsIndependent mutationsConstitutive activityTransport activityBlood pressureFunctional consequencesImpaired transport functionSuch mutationsProcessing defectsLaevis oocytes
2010
Drosophila glia use a conserved cotransporter mechanism to regulate extracellular volume
Leiserson WM, Forbush B, Keshishian H. Drosophila glia use a conserved cotransporter mechanism to regulate extracellular volume. Glia 2010, 59: 320-332. PMID: 21125654, PMCID: PMC3005002, DOI: 10.1002/glia.21103.Peer-Reviewed Original ResearchCitationsAltmetricMeSH Keywords and ConceptsMeSH KeywordsAction PotentialsAnimalsAnimals, Genetically ModifiedBlood-Nerve BarrierCells, CulturedDrosophilaDrosophila ProteinsExtracellular SpaceHumansIn Vitro TechniquesLarvaMicroscopy, Electron, TransmissionModels, BiologicalMutationNeural ConductionNeurogliaNeuronsPeripheral NervesProtein Serine-Threonine KinasesSymportersTwo-Hybrid System TechniquesConceptsHuman NKCC1Yeast two hybrid assaysExtracellular solute compositionLarvae mutantDrosophila gliaNcc69Osmotic homeostasisExtracellular volumeMolecular mechanismsNervous systemOrthologsExtracellular solutesPhysiological mechanismsBlood-brain barrierBlood-nerve barrierSimilar roleAccumulation of fluidAction potential conductionGlial cellsPeripheral neuropathyNKCC1Serious health threatDetectable impactBlood barrierGlia
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News
- January 09, 2020
Cellular and Molecular Physiology Annual Retreat 2019
- December 06, 2018
Cellular and Molecular Physiology Annual Retreat 2018
- October 02, 2017
Cellular and Molecular Physiology Annual Retreat 2017
- October 04, 2016
Cellular and Molecular Physiology Annual Retreat 2016
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Cellular & Molecular Physiology
PO Box 208026, 333 Cedar Street
New Haven, CT 06520-8026
United States