2023
Reduction of Nemo-like kinase increases lysosome biogenesis and ameliorates TDP-43-related neurodegeneration
Tejwani L, Jung Y, Kokubu H, Sowmithra S, Ni L, Lee C, Sanders B, Lee P, Xiang Y, Luttik K, Soriano A, Yoon J, Park J, Ro H, Ju H, Liao C, Tieze S, Rigo F, Jafar-Nejad P, Lim J. Reduction of Nemo-like kinase increases lysosome biogenesis and ameliorates TDP-43-related neurodegeneration. Journal Of Clinical Investigation 2023, 133: e138207. PMID: 37384409, PMCID: PMC10425213, DOI: 10.1172/jci138207.Peer-Reviewed Original ResearchConceptsAmyotrophic lateral sclerosisTDP-43-related neurodegenerationNeurodegenerative disordersTransactive response DNA-binding protein 43Sporadic amyotrophic lateral sclerosisDNA-binding protein 43Subset of patientsTDP-43 speciesTDP-43 inclusionsDistinct mouse modelsTDP-43 proteinopathyFamilial amyotrophic lateral sclerosisNemo-like kinaseMultiple neurodegenerative disordersAutophagy/lysosome pathwayTDP-43-positive aggregatesALS patientsALS casesSporadic ALSPharmacological reductionProtein 43Lateral sclerosisMouse modelParkinson's diseaseTDP-43
2022
Identifying Disease Signatures in the Spinocerebellar Ataxia Type 1 Mouse Cortex
Luttik K, Olmos V, Owens A, Khan A, Yun J, Driessen T, Lim J. Identifying Disease Signatures in the Spinocerebellar Ataxia Type 1 Mouse Cortex. Cells 2022, 11: 2632. PMID: 36078042, PMCID: PMC9454518, DOI: 10.3390/cells11172632.Peer-Reviewed Original ResearchConceptsSCA1 mouse modelSpinocerebellar ataxia type 1Brain regionsMotor cortexMouse modelPurkinje cellsUnique gene expression changesCranial nerve nucleiBroad brain regionsSpecific neuronal populationsCerebellar Purkinje cellsInferior olive nucleusRegion-specific mechanismsCortical pathologyAtaxin-1Synaptic dysfunctionNerve nucleiSpinocerebellar tractSpinal cordProgressive degenerationTranscriptomic changesNeuronal populationsMouse cortexMutant ataxin-1Type 1The extra-cerebellar effects of spinocerebellar ataxia type 1 (SCA1): looking beyond the cerebellum
Olmos V, Gogia N, Luttik K, Haidery F, Lim J. The extra-cerebellar effects of spinocerebellar ataxia type 1 (SCA1): looking beyond the cerebellum. Cellular And Molecular Life Sciences 2022, 79: 404. PMID: 35802260, PMCID: PMC9993484, DOI: 10.1007/s00018-022-04419-7.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsSpinocerebellar ataxia type 1Type 1Ataxia type 1Cerebellar Purkinje cell lossProgressive motor deficitsSCA1 patientsPurkinje cell lossMouse model studiesMotor deficitsLimb incoordinationNumber of CAGMouse modelRespiratory problemsMemory impairmentCell lossCerebellar regionsCognitive defectsNeurodegenerative diseasesPatientsAtaxin-1 proteinDiverse pathologiesATXN1 expressionCerebellumDiseaseFurther investigation
2020
Nemo-like kinase reduces mutant huntingtin levels and mitigates Huntington’s disease
Jiang M, Zhang X, Liu H, LeBron J, Alexandris A, Peng Q, Gu H, Yang F, Li Y, Wang R, Hou Z, Arbez N, Ren Q, Dong JL, Whela E, Wang R, Ratovitski T, Troncoso JC, Mori S, Ross CA, Lim J, Duan W. Nemo-like kinase reduces mutant huntingtin levels and mitigates Huntington’s disease. Human Molecular Genetics 2020, 29: 1340-1352. PMID: 32242231, PMCID: PMC7254850, DOI: 10.1093/hmg/ddaa061.Peer-Reviewed Original ResearchConceptsBrain atrophyHD miceNemo-like kinaseMHTT levelsHD mouse modelsNew molecular targetsHD human brainHuntingtin proteinEffect of NLKMouse striatal cellsFurther mechanistic studiesActivity-dependent mannerHTT protein levelsMouse modelAdult brainStriatal cellsProtective roleMutant Htt aggregationAmino acids 120Huntington's diseaseMutant huntingtin levelsMolecular targetsHuntingtin levelsProtein levelsBrain
2018
Molecular pathway analysis towards understanding tissue vulnerability in spinocerebellar ataxia type 1
Driessen TM, Lee PJ, Lim J. Molecular pathway analysis towards understanding tissue vulnerability in spinocerebellar ataxia type 1. ELife 2018, 7: e39981. PMID: 30507379, PMCID: PMC6292693, DOI: 10.7554/elife.39981.Peer-Reviewed Original ResearchConceptsSpinocerebellar ataxia type 1Ataxia type 1Biological pathwaysGene expression changesMolecular pathway analysisSCA1 mouse modelExpression changesPathway analysisMouse modelDisease initiationInferior oliveMolecular alterationsPathwayAffected tissuesSpecific differencesVulnerable tissuesTissue vulnerabilityType 1Different mechanismsGenesTissueOliveFirst time