2025
S-Nitrosylation of CRTC1 in Alzheimer’s disease impairs CREB-dependent gene expression induced by neuronal activity
Zhang X, Vlkolinsky R, Wu C, Dolatabadi N, Scott H, Prikhodko O, Zhang A, Blanco M, Lang N, Piña-Crespo J, Nakamura T, Roberto M, Lipton S. S-Nitrosylation of CRTC1 in Alzheimer’s disease impairs CREB-dependent gene expression induced by neuronal activity. Proceedings Of The National Academy Of Sciences Of The United States Of America 2025, 122: e2418179122. PMID: 40014571, PMCID: PMC11892585, DOI: 10.1073/pnas.2418179122.Peer-Reviewed Original ResearchConceptsActivity-dependent gene expressionGene expressionAlzheimer's diseaseCREB-dependent gene expressionS-nitrosylationNitric oxide (NO)-related speciesTargets of S-nitrosylationNeuronal activity-dependent gene expressionPathogenesis of ADDecreased neurite lengthIncreased neuronal cell deathNeuronal cell deathSynaptic plasticityTranscriptional pathwaysCell deathCRISPR/Cas9 techniqueTranscription coactivator 1AD modelLong-term memory formationIncreased S-nitrosylationLong-term potentiationTherapeutic targetExpressionNeurite lengthCerebrocortical neurons
2023
Aberrant protein S-nitrosylation contributes to hyperexcitability-induced synaptic damage in Alzheimer’s disease: Mechanistic insights and potential therapies
Ghatak S, Nakamura T, Lipton S. Aberrant protein S-nitrosylation contributes to hyperexcitability-induced synaptic damage in Alzheimer’s disease: Mechanistic insights and potential therapies. Frontiers In Neural Circuits 2023, 17: 1099467. PMID: 36817649, PMCID: PMC9932935, DOI: 10.3389/fncir.2023.1099467.Peer-Reviewed Original ResearchConceptsAlzheimer's diseaseSynaptic damageReactive oxygen speciesS-nitrosylation contributesNeuronal hyperactivitySynaptic lossSynapse lossSynaptic degenerationCommon causePotential therapyAD modelCognitive declineHyperexcitabilityDiseaseSingle neuronsActivity contributesMolecular changesProtein S-nitrosylationDeleterious effectsNeural network functionS-nitrosylationOxygen speciesEarly signaturesPatientsTherapy
This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply