ArticleJournal of inflammation research2024
ZLN005 Reduces Neuroinflammation and Improves Mitochondrial Function in Mice with Perioperative Neurocognitive Disorders.
Article in Journal of inflammation research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Molecular regulation of PGC-1α: from protein-protein interactions and post-translational modifications to pharmacological modulation.Journal of molecular medicine (Berlin, Germany) · 2026Review
- Plasma-Derived Exosomal hsa-miR-3677-3p Induces Ferroptosis in Neurons by Targeting ABCB8 in Perioperative Neurocognitive Disorders After Prostate Surgery.Neurochemical research · 2026Article
- Perioperative neurocognitive disorders as a neuroimmune landscape disorder: microglial priming, state heterogeneity, and time-dependent neuroinflammation.Frontiers in immunology · 2026Review
- Microglial PGC-1α alleviates synaptic damage and cognitive impairments following anesthesia and surgery by suppressing excessive synaptic pruning in aged mice.International journal of biological sciences · 2026Article
- ZLN005 Alleviates the Dopaminergic Degeneration via PGC-1α-Mediated Mitochondrial Homeostasis in Parkinson's Disease.Molecular neurobiology · 2025Article
- Environmental enrichment attenuates sevoflurane anesthesia-induced learning deficits in aged mice through regulating TTBK1 and phosphorylated Tau expression.Experimental brain research · 2025Article
- Is postoperative cognitive dysfunction a disease of microglial inflammatory memory? A state-transition model from metabolic stress to epigenetic lock-in.Frontiers in molecular neuroscience · 2025Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The decrease expression of PGC-1α contributes to perioperative neurocognitive disorders (PND). This study aimed to investigate the effects of the PGC-1α agonist ZLN005 in preventing PND and to explore the potential mechanism. Methods: C57BL/6 mice were randomly divided into four groups: the control group (Group C), the surgery group (Group S), the surgery and ZLN005 (5 mg/(kg⋅d)) group (Group L), and the surgery and ZLN005 (7.5 mg/(kg⋅d)) group (Group H). Except for Group C, the other three groups received intraperitoneal injections of vehicle or ZLN005 once a day from 3 days before surgery to 3 days after surgery. The open field test, novel object recognition test and fear conditioning test were performed to measure anxiety behaviors, locomotor activity and memory. The levels of IL-6 and IL-1β were measured at 24 hours after surgery. ATP and ROS levels were measured at 3 days post-surgery. PGC-1α, NRF-1, Atp5d, Atp5k and Cox5a were measured at one day or three days post-surgery. Results: ZLN005 treatment improved the cognitive function of mice in Group L and Group H compared with Group S. The expression of IL-6 and IL-1β in the hippocampus of the S group was increased after surgery, and ZLN005 reduced the expression of IL-6 and IL-1β in the hippocampus of mice one day after surgery. There were parallel decreases in the expression of PGC-1α/NRF-1 and mitochondrial function in the hippocampus of the Group S mice compared with the Group C mice. The expression of PGC-1α/NRF-1 and mitochondrial function were upregulated after ZLN005 treatment. Conclusion: Neuroinflammation and mitochondrial damage are involved in the occurrence of PND. ZLN005 activates PGC-1α to increase the expression of mitochondrial proteins, improve mitochondrial function, and ultimately ameliorate the cognitive status of mice after surgery.
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