Featured Publications
Whole-cell organelle segmentation in volume electron microscopy
Heinrich L, Bennett D, Ackerman D, Park W, Bogovic J, Eckstein N, Petruncio A, Clements J, Pang S, Xu CS, Funke J, Korff W, Hess HF, Lippincott-Schwartz J, Saalfeld S, Weigel AV. Whole-cell organelle segmentation in volume electron microscopy. Nature 2021, 599: 141-146. PMID: 34616042, DOI: 10.1038/s41586-021-03977-3.Peer-Reviewed Original ResearchConceptsAutomatic reconstructionDeep learning architectureLearning architectureWeb repositoriesOpen dataAutomatic methodThree-dimensional reconstructionSuch methodsVolume electron microscopyQueriesSegmentationRepositoryArchitectureComputer codeSpatial interactionsDatasetReconstructionImagesMetricsCodeSuch reconstructionsRegulation of liver subcellular architecture controls metabolic homeostasis
Parlakgül G, Arruda AP, Pang S, Cagampan E, Min N, Güney E, Lee GY, Inouye K, Hess HF, Xu CS, Hotamışlıgil GS. Regulation of liver subcellular architecture controls metabolic homeostasis. Nature 2022, 603: 736-742. PMID: 35264794, PMCID: PMC9014868, DOI: 10.1038/s41586-022-04488-5.Peer-Reviewed Original ResearchSpatial mapping of hepatic ER and mitochondria architecture reveals zonated remodeling in fasting and obesity
Parlakgül G, Pang S, Artico L, Min N, Cagampan E, Villa R, Goncalves R, Lee G, Xu C, Hotamışlıgil G, Arruda A. Spatial mapping of hepatic ER and mitochondria architecture reveals zonated remodeling in fasting and obesity. Nature Communications 2024, 15: 3982. PMID: 38729945, PMCID: PMC11087507, DOI: 10.1038/s41467-024-48272-7.Peer-Reviewed Original ResearchConceptsEndoplasmic reticulumER-mitochondria interactionsSubcellular spatial organizationER-mitochondriaER sheetsNutritional fluctuationsFatty acid oxidationNutrient availabilityHepatic fatty acid oxidationMetabolic flexibilityVolume electron microscopyHepatic ERMitochondriaLiver zonationSpatial organizationAcid oxidationPericentral hepatocytesHepatocytesMolecular architectureRibosomeProtein1ReticulumRemodelingZonationInteraction
2022
Transverse endoplasmic reticulum expansion in hereditary spastic paraplegia corticospinal axons
Zhu PP, Hung HF, Batchenkova N, Nixon-Abell J, Henderson J, Zheng P, Renvoisé B, Pang S, Xu CS, Saalfeld S, Funke J, Xie Y, Svara F, Hess HF, Blackstone C. Transverse endoplasmic reticulum expansion in hereditary spastic paraplegia corticospinal axons. Human Molecular Genetics 2022, 31: 2779-2795. PMID: 35348668, PMCID: PMC9402237, DOI: 10.1093/hmg/ddac072.Peer-Reviewed Original Research