Featured Publications
Transforming FIB-SEMFocused Ion Beam Scanning Electron Microscopy (FIB-SEM) Systems for Large-Volume ConnectomicsConnectomics and Cell BiologyCell biology
Xu C, Pang S, Hayworth K, Hess H. Transforming FIB-SEMFocused Ion Beam Scanning Electron Microscopy (FIB-SEM) Systems for Large-Volume ConnectomicsConnectomics and Cell BiologyCell biology. Neuromethods 2020, 155: 221-243. DOI: 10.1007/978-1-0716-0691-9_12.Peer-Reviewed Original ResearchScanning electron microscopy systemIon beam scanning electron microscopyBeam scanning electron microscopyElectron microscopy systemScanning electron microscopyElectron microscopyLong-term reliabilityScanning electron microscopy technologyRobust imaging platformElectron microscopy technologyConventional FIBMicroscopy systemHigh resolutionFIB-SEMResolution requirementsCell biology researchBoundary conditionsFinal image stackFIBMicroscopy technologyHigh-resolution imagingOrders of magnitudeImaging platformLarge sample volumesImage volumesAn open-access volume electron microscopy atlas of whole cells and tissues
Xu CS, Pang S, Shtengel G, Müller A, Ritter AT, Hoffman HK, Takemura SY, Lu Z, Pasolli HA, Iyer N, Chung J, Bennett D, Weigel AV, Freeman M, van Engelenburg SB, Walther TC, Farese RV, Lippincott-Schwartz J, Mellman I, Solimena M, Hess HF. An open-access volume electron microscopy atlas of whole cells and tissues. Nature 2021, 599: 147-151. PMID: 34616045, PMCID: PMC9004664, DOI: 10.1038/s41586-021-03992-4.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell LineCells, CulturedDatasets as TopicDrosophila melanogasterFemaleGolgi ApparatusHumansInformation DisseminationInterphaseIslets of LangerhansMaleMiceMicroscopy, Electron, ScanningMicrotubulesNeurogliaNeuronsOpen Access PublishingOrganellesOvarian NeoplasmsRibosomesSynaptic VesiclesT-Lymphocytes, CytotoxicConceptsDrosophila neural tissueWhole cellsThin-section electron microscopyVolume electron microscopyCellular architectureMouse pancreatic isletsCancer cellsEM tomographyCellular structureCellsCellular samplesNeural tissuePancreatic isletsEnhanced signal detectionAtlasBeam-scanning electron microscopyTissueElectron microscopyOpen access dataBiologyImmune cellsSubsequent analysisSEM scanningMicroscopy
2020
Correlative three-dimensional super-resolution and block-face electron microscopy of whole vitreously frozen cells
Hoffman DP, Shtengel G, Xu CS, Campbell KR, Freeman M, Wang L, Milkie DE, Pasolli HA, Iyer N, Bogovic JA, Stabley DR, Shirinifard A, Pang S, Peale D, Schaefer K, Pomp W, Chang CL, Lippincott-Schwartz J, Kirchhausen T, Solecki DJ, Betzig E, Hess HF. Correlative three-dimensional super-resolution and block-face electron microscopy of whole vitreously frozen cells. Science 2020, 367 PMID: 31949053, PMCID: PMC7339343, DOI: 10.1126/science.aaz5357.Peer-Reviewed Original ResearchConceptsCorrelative super-resolution fluorescenceEndoplasmic reticulum-associated proteinSuper-resolution fluorescenceChromatin domainsMammalian cellsBlock-face electron microscopyDistinct proteinsTranscriptional activityBiochemical needsSpatial compartmentalizationIntranuclear vesiclesUltrastructural variabilityFrozen cellsWhole cellsFluorescence retentionCultured neuronsProteinCellsElectron microscopyCompartmentalizationVesiclesUltrastructureAdhesionDomainFluorescence