2025
diAcCA, a Pro-Drug for Carnosic Acid That Activates the Nrf2 Transcriptional Pathway, Shows Efficacy in the 5xFAD Transgenic Mouse Model of Alzheimer’s Disease
Banerjee P, Wang Y, Carnevale L, Patel P, Raspur C, Tran N, Zhang X, Natarajan R, Roberts A, Baran P, Lipton S. diAcCA, a Pro-Drug for Carnosic Acid That Activates the Nrf2 Transcriptional Pathway, Shows Efficacy in the 5xFAD Transgenic Mouse Model of Alzheimer’s Disease. Antioxidants 2025, 14: 293. PMCID: PMC11939361, DOI: 10.3390/antiox14030293.Peer-Reviewed Original ResearchAlzheimer's diseaseNrf2 transcriptional pathwayTranscriptional pathwaysAmyloid plaque formationMouse model of Alzheimer's diseaseTransgenic mouse model of Alzheimer's diseaseModel of Alzheimer's diseaseAD transgenic miceCorrelated to cognitive declineNeuritic aggregatesTau tanglesAmyloid plaquesPhospho-tauCarnosic acidSynapse lossHuman ADPurified CATransgenic mouse modelPhenolic diterpenesAmyloidMicroglial inflammationPathwayPlaque formationTransgenic miceNrf2
2022
Unfolded protein response IRE1/XBP1 signaling is required for healthy mammalian brain aging
Cabral‐Miranda F, Tamburini G, Martinez G, Ardiles A, Medinas D, Gerakis Y, Hung M, Vidal R, Fuentealba M, Miedema T, Duran‐Aniotz C, Diaz J, Ibaceta‐Gonzalez C, Sabusap C, Bermedo‐Garcia F, Mujica P, Adamson S, Vitangcol K, Huerta H, Zhang X, Nakamura T, Sardi S, Lipton S, Kennedy B, Henriquez J, Cárdenas J, Plate L, Palacios A, Hetz C. Unfolded protein response IRE1/XBP1 signaling is required for healthy mammalian brain aging. The EMBO Journal 2022, 41: embj2022111952. PMID: 36314651, PMCID: PMC9670206, DOI: 10.15252/embj.2022111952.Peer-Reviewed Original ResearchConceptsUnfolded protein responseER stress sensor IRE1Stress sensor IRE1IRE1/XBP1 signalingTranscription factor XBP1Mammalian brain agingNeurodegenerative diseasesProteostasis networkEndoplasmic reticulum stressProteomic profilingProtein responseCell senescenceGenetic disruptionBrain agingXBP1 expressionReticulum stressMammalian brainMajor risk factorActive formHealthy brain agingSynaptic functionXBP1Age-related cognitive declinePathwayHippocampal tissue
2013
Combating Oxidative/Nitrosative Stress with Electrophilic Counterattack Strategies
Satoh T, Akhtar M, Lipton S. Combating Oxidative/Nitrosative Stress with Electrophilic Counterattack Strategies. 2013, 277-307. DOI: 10.1007/978-94-007-5787-5_10.Peer-Reviewed Original ResearchPro-electrophilic drugsKeap1/Nrf2 pathwayTranscription-dependent pathwayCysteine thiol oxidationNitrosative stressOxidative stressStress-induced oxidationHeat shock proteinsRedox regulationSpecific cysteineProlonged oxidative stressNrf2 pathwayPhase 2 enzymesKeap1/Nrf2Redox stressThiol oxidationElectrophilic compoundsDefense systemHerb rosemaryPathwayNormal cellsCarnosic acidNeurodegenerative disordersCounterattack strategiesDeplete glutathione
2004
Signaling pathways to neuronal damage and apoptosis in human immunodeficiency virus type 1-associated dementia: Chemokine receptors, excitotoxicity, and beyond
Kaul M, Lipton S. Signaling pathways to neuronal damage and apoptosis in human immunodeficiency virus type 1-associated dementia: Chemokine receptors, excitotoxicity, and beyond. Journal Of NeuroVirology 2004, 10: 97-101. PMID: 14982746, DOI: 10.1080/753312759.Peer-Reviewed Original ResearchConceptsNeuronal damageChemokine receptorsN-methyl-D-aspartate (NMDA) receptor-mediated excitotoxicityHuman immunodeficiency virus-1 (HIV-1) infectionHuman immunodeficiency virus type 1Immunodeficiency virus type 1Applicable therapeutic interventionReceptor-mediated excitotoxicityVirus-1 infectionVirus type 1HIV infectionInflammatory factorsHIV-1Therapeutic interventionsType 1Downstream mechanismsExcitotoxicityDementiaInfectionReceptorsNeuropathologyPathwayDamage
2001
Pathways to neuronal injury and apoptosis in HIV-associated dementia
Kaul M, Garden G, Lipton S. Pathways to neuronal injury and apoptosis in HIV-associated dementia. Nature 2001, 410: 988-994. PMID: 11309629, DOI: 10.1038/35073667.Peer-Reviewed Original ResearchConceptsHuman immunodeficiency virus-1Neuronal injuryRelease of macrophageImmunodeficiency virus-1Direct injuryTherapeutic interventionsAlarming occurrenceNeurodegenerative diseasesInjuryVirus 1NeuronsDementiaViral proteinsMacrophagesFree radicalsApoptosisToxinPathwayExcitotoxicityMicrogliaHIVDiseaseBrain
1994
Actions of redox-related congeners of nitric oxide at the NMDA receptor
Lipton S, Stamler J. Actions of redox-related congeners of nitric oxide at the NMDA receptor. Neuropharmacology 1994, 33: 1229-1233. PMID: 7870283, DOI: 10.1016/0028-3908(94)90021-3.Peer-Reviewed Original ResearchConceptsProtein S-nitrosylationDisulfide bond formationPlasma membraneS-nitrosylationRedox milieuNovel therapeutic strategiesCell functionMechanistic importanceNMDA receptorsNeuroprotective pathwaysSulfhydryl oxidationNMDA receptor activityBiological systemsPathwayReceptor activityFormation of peroxynitriteHuntington's diseaseReceptorsTherapeutic strategiesCongenersNitric oxideTransductionCa2Excessive activationDownregulation
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