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<p>Neurodegenerative diseases, including Alzheimer’s, Parkinson’s, Huntington’s disease, Multiple sclerosis and Amyotrophic Lateral Sclerosis, are characterized by progressive neuronal loss, oxidative stress, chronic neuroinflammation, mitochondrial dysfunction, and apoptosis. The Nrf2/ARE, IĸB/NFĸB, MAPK/AP-1, and JAK-STAT signaling pathways play a pivotal role in these pathological processes, making them promising therapeutic targets. Luteolin, a naturally occurring flavonoid, has demonstrated potent antioxidant, anti-inflammatory, and neuroprotective properties by modulating these interconnected pathways. Activation of Nrf2/ARE signaling by luteolin enhances cellular antioxidant defences, while its inhibition of NFĸB, MAPK/AP-1, and JAK-STAT pathways suppresses neuroinflammation and apoptotic signalling, thereby mitigating neuronal damage. Emerging evidences suggest that luteolin effectively reduces neurotoxic effects by regulating inflammatory cytokine production, stabilizing mitochondrial function, and maintaining redox homeostasis. Its ability to interfere with crosstalk between these signaling pathways highlights its potential as a multi-targeted neuroprotective agent. Preclinical studies have provided strong evidence supporting luteolin’s role in mitigating neurodegeneration, suggesting its applicability in neurodegenerative disease management. These findings underscore the therapeutic potential of luteolin in neurodegenerative diseases by targeting multiple pathological mechanisms. However, further investigations are needed to fully elucidate its molecular mechanisms and optimize its therapeutic benefits.</p>

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Therapeutic potential of luteolin in neurodegenerative disorders: targeting Nrf2, NFĸB, MAPK, and JAK-STAT pathways to combat neuroinflammation and apoptosis

  • 期刊论文

  • 发表日期：

    2025年7月22日

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  • Koleshwar Mahto,
  • Omkar Kumar Kuwar,
  • Aayushi Maloo,
  • Nileshwar Kalia

摘要

Neurodegenerative diseases, including Alzheimer’s, Parkinson’s, Huntington’s disease, Multiple sclerosis and Amyotrophic Lateral Sclerosis, are characterized by progressive neuronal loss, oxidative stress, chronic neuroinflammation, mitochondrial dysfunction, and apoptosis. The Nrf2/ARE, IĸB/NFĸB, MAPK/AP-1, and JAK-STAT signaling pathways play a pivotal role in these pathological processes, making them promising therapeutic targets. Luteolin, a naturally occurring flavonoid, has demonstrated potent antioxidant, anti-inflammatory, and neuroprotective properties by modulating these interconnected pathways. Activation of Nrf2/ARE signaling by luteolin enhances cellular antioxidant defences, while its inhibition of NFĸB, MAPK/AP-1, and JAK-STAT pathways suppresses neuroinflammation and apoptotic signalling, thereby mitigating neuronal damage. Emerging evidences suggest that luteolin effectively reduces neurotoxic effects by regulating inflammatory cytokine production, stabilizing mitochondrial function, and maintaining redox homeostasis. Its ability to interfere with crosstalk between these signaling pathways highlights its potential as a multi-targeted neuroprotective agent. Preclinical studies have provided strong evidence supporting luteolin’s role in mitigating neurodegeneration, suggesting its applicability in neurodegenerative disease management. These findings underscore the therapeutic potential of luteolin in neurodegenerative diseases by targeting multiple pathological mechanisms. However, further investigations are needed to fully elucidate its molecular mechanisms and optimize its therapeutic benefits.