ArticleAging2020
Neuroprotective and neurogenic effects of novel tetramethylpyrazine derivative T-006 in Parkinson's disease models through activating the MEF2-PGC1α and BDNF/CREB pathways.
Article in Aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 26 citations in OpenAlex.
- In vitro and in vivo rescue of dopaminergic neurons in Parkinson's disease models after Parkin gene therapy.Gene therapy · 2026Article
- DYRK1A and Parkinson's disease, facts and hypotheses.Neurobiology of disease · 2026Review
- BDNF/proBDNF Interplay in the Mediation of Neuronal Apoptotic Mechanisms in Neurodegenerative Diseases.International journal of molecular sciences · 2025Review
- Intranasal delivery of dodecyl creatine ester alleviates motor deficits and increases dopamine levels in a 6-OHDA rat model of parkinsonism.Frontiers in aging neuroscience · 2025Article
- Natural products protect against spinal cord injury by inhibiting ferroptosis: a literature review.Frontiers in pharmacology · 2025Review
- Anti-neuroinflammatory and Neuroprotective Effects of T-006 on Alzheimer's Disease Models by Modulating TLR4-Mediated MyD88/ NF-κB Signaling.CNS & neurological disorders drug targets · 2025Article
- From a traditional medicine monomer to a modern neurotherapeutic scaffold: a review of SAR-Driven tetramethylpyrazine derivatives for cerebrovascular and cognitive health.Frontiers in pharmacology · 2025Review
- Tetramethylpyrazine Analogue T-006 Protects Neuronal and Endothelial Cells Against Oxidative Stress via PI3K/AKT/mTOR and Nrf2 Signaling.Antioxidants (Basel, Switzerland) · 2024Article
- Tetramethylpyrazine nitrone exerts neuroprotection via activation of PGC-1α/Nrf2 pathway in Parkinson's disease models.Journal of advanced research · 2024Article
- Neuroprotection by tetramethylpyrazine and its synthesized analogues for central nervous system diseases: a review.Molecular biology reports · 2024Review
- The Role of MEF2 Transcription Factor Family in Neuronal Survival and Degeneration.International journal of molecular sciences · 2023Review
- On the Chemical and Biological Characteristics of Multifunctional Compounds for the Treatment of Parkinson's Disease.Antioxidants (Basel, Switzerland) · 2023Review
- The effect of propofol on hypoxia- and TNF-α-mediated BDNF/TrkB pathway dysregulation in primary rat hippocampal neurons.CNS neuroscience & therapeutics · 2022Article
- Novel insight into pancreatic adenocarcinoma pathogenesis using liquid association analysis.BMC medical genomics · 2022Article
- The Roles of Tetramethylpyrazine During Neurodegenerative Disease.Neurotoxicity research · 2021Review
- Pharmacological Modulation of Nrf2/HO-1 Signaling Pathway as a Therapeutic Target of Parkinson's Disease.Frontiers in pharmacology · 2021Review
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
T-006, a new derivative of tetramethylpyrazine, has been recently found to protect against 6-hydroxydopamine (6-OHDA)-induced neuronal damage and clear α-synuclein (α-syn) by enhancing proteasome activity in an α-syn transgenic Parkinson's disease (PD) model. The effect of T-006 on the 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine (MPTP)-induced PD model, however, has not been tested and T-006's neuroprotective mechanisms have not been fully elucidated. In this study, we further investigated the neuroprotective and neurogenic effects of T-006 and explored its underlying mechanism of action in both cellular and animal PD models. T-006 was able to improve locomotor behavior, increase survival of nigra dopaminergic neurons and boost striatal dopamine levels in both MPTP- and 6-OHDA-induced animals. T-006 treatment restored the altered expressions of myocyte enhancer factor 2D (MEF2D), peroxisome proliferator-activated receptor γ (PPARγ) co-activator 1α (PGC1α) and NF-E2-related factor 1/2 (Nrf1/2) via modulation of Akt/GSK3β signaling. T-006 stimulated MEF2, PGC1α and Nrf2 transcriptional activities, inducing Nrf2 nuclear localization. Interestingly, T-006 promoted endogenous adult neurogenesis toward a dopaminergic phenotype by activating brain-derived neurotrophic factor (BDNF) and cAMP responsive element-binding protein (CREB) in 6-OHDA rats. Our work demonstrated that T-006 is a potent neuroprotective and neuroregenerative agent that may have therapeutic potential in the treatment of PD.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.