2024
Lysosomal TMEM106B interacts with galactosylceramidase to regulate myelin lipid metabolism
Takahashi H, Perez-Canamas A, Lee C, Ye H, Han X, Strittmatter S. Lysosomal TMEM106B interacts with galactosylceramidase to regulate myelin lipid metabolism. Communications Biology 2024, 7: 1088. PMID: 39237682, PMCID: PMC11377756, DOI: 10.1038/s42003-024-06810-5.Peer-Reviewed Original ResearchConceptsMyelin lipid metabolismCo-immunoprecipitation assaysSulfated derivative sulfatideLipid metabolismAssociated with multiple neurological disordersCo-immunoprecipitationTMEM106BTransmembrane proteinsAmyloid fibrilsTMEM106B deficiencyHypomyelinating leukodystrophyAlzheimer's diseasePhysiological functionsFrontotemporal dementiaMolecular levelNeurodegenerative brainGalactosylceramidaseLipidomic analysisMultiple neurological disordersMetabolismMyelin lipidsDecreased levelsEndolysosomesAmyloidGalactosylceramidase activity
2017
Loss of TMEM106B Ameliorates Lysosomal and Frontotemporal Dementia-Related Phenotypes in Progranulin-Deficient Mice
Klein ZA, Takahashi H, Ma M, Stagi M, Zhou M, Lam TT, Strittmatter SM. Loss of TMEM106B Ameliorates Lysosomal and Frontotemporal Dementia-Related Phenotypes in Progranulin-Deficient Mice. Neuron 2017, 95: 281-296.e6. PMID: 28728022, PMCID: PMC5558861, DOI: 10.1016/j.neuron.2017.06.026.Peer-Reviewed Original ResearchConceptsLysosomal protein levelsFrontotemporal lobar degenerationProtein levelsMultiple lysosomal enzymesLysosomal enzymesV0 subunitsTMEM106B geneProteomic analysisProgranulin-deficient miceExtent of neurodegenerationCommon neurodegenerative disorderLysosomal acidificationLysosomal enzyme levelsProtein 1Microglial accumulationRisk modificationFTLD riskBehavioral abnormalitiesRetinal degenerationNeurodegenerative disordersFrontotemporal dementiaGRNTMEM106BFunctional relationshipEnzyme levels
2014
Lysosome size, motility and stress response regulated by fronto-temporal dementia modifier TMEM106B
Stagi M, Klein ZA, Gould TJ, Bewersdorf J, Strittmatter SM. Lysosome size, motility and stress response regulated by fronto-temporal dementia modifier TMEM106B. Molecular And Cellular Neuroscience 2014, 61: 226-240. PMID: 25066864, PMCID: PMC4145808, DOI: 10.1016/j.mcn.2014.07.006.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCells, CulturedChlorocebus aethiopsEmbryo, MammalianGreen Fluorescent ProteinsHumansLuminescent ProteinsLysosomal-Associated Membrane Protein 1LysosomesMembrane ProteinsMiceMice, Inbred C57BLMicrotubule-Associated ProteinsNerve Tissue ProteinsProtein TransportRNA, MessengerRNA, Small InterferingStress, PhysiologicalTransfection