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| Autores principales: | , , , |
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Nutrients
2026
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| Materias: | |
| Acceso en línea: | https://pubmed.ncbi.nlm.nih.gov/41830033/ |
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| _version_ | 1868266074563149826 |
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| author | Jalouli, Maroua Harrath, Abdel Halim Al-Zharani, Mohammed Rahman, Md Ataur |
| author_facet | Jalouli, Maroua Harrath, Abdel Halim Al-Zharani, Mohammed Rahman, Md Ataur Jalouli, Maroua Harrath, Abdel Halim Al-Zharani, Mohammed Rahman, Md Ataur |
| collection | PubMed - marine biology |
| contents | Mechanistic Modulation of Autophagy by Bioactive Natural Products: Implications for Human Aging and Longevity. Jalouli, Maroua Harrath, Abdel Halim Al-Zharani, Mohammed Rahman, Md Ataur Humans Autophagy Longevity Aging Biological Products Signal Transduction Animals Autophagy is an evolutionarily preserved intracellular degradation process pivotal in maintaining proteostasis, mitochondrial homeostasis, and metabolic equilibrium, all of which are dysregulated with aging. Aberrant autophagy has been recognized as a hallmark of human aging and age-related diseases, including neurodegeneration, metabolic dysfunction, cardiovascular diseases, and cancer. Bioactive natural compounds derived from plants, foods, and marine organisms have emerged as potent modulators of autophagy, offering a promising strategy to counteract aging and promote healthy lifespan. Mechanistically, these compounds regulate autophagy by modulating key signaling pathways, such as AMPK, PI3K/AKT/mTOR, SIRT1, and FOXO, while also alleviating oxidative stress, inflammation, and mitochondrial dysfunction. Natural compounds like polyphenols, flavonoids, alkaloids, terpenoids, and carotenoids exhibit dual roles by restoring age-related suppressed autophagic flux and inhibiting excessive autophagy-induced cell death. In this review, we provide a comprehensive overview of the molecular mechanisms through which bioactive natural compounds modulate autophagy and impact human aging and longevity. We discuss both experimental and clinical evidence supporting their geroprotective effects, limitations regarding bioavailability and dose-dependent effects, and prospects for the utilization of autophagy-targeting natural products in aging intervention strategies. |
| format | Artículo científico |
| id | pubmed_41830033 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | Nutrients |
| record_format | pubmed |
| spellingShingle | Mechanistic Modulation of Autophagy by Bioactive Natural Products: Implications for Human Aging and Longevity. Jalouli, Maroua Harrath, Abdel Halim Al-Zharani, Mohammed Rahman, Md Ataur Humans Autophagy Longevity Aging Biological Products Signal Transduction Animals Mechanistic Modulation of Autophagy by Bioactive Natural Products: Implications for Human Aging and Longevity. Jalouli, Maroua Harrath, Abdel Halim Al-Zharani, Mohammed Rahman, Md Ataur Humans Autophagy Longevity Aging Biological Products Signal Transduction Animals Autophagy is an evolutionarily preserved intracellular degradation process pivotal in maintaining proteostasis, mitochondrial homeostasis, and metabolic equilibrium, all of which are dysregulated with aging. Aberrant autophagy has been recognized as a hallmark of human aging and age-related diseases, including neurodegeneration, metabolic dysfunction, cardiovascular diseases, and cancer. Bioactive natural compounds derived from plants, foods, and marine organisms have emerged as potent modulators of autophagy, offering a promising strategy to counteract aging and promote healthy lifespan. Mechanistically, these compounds regulate autophagy by modulating key signaling pathways, such as AMPK, PI3K/AKT/mTOR, SIRT1, and FOXO, while also alleviating oxidative stress, inflammation, and mitochondrial dysfunction. Natural compounds like polyphenols, flavonoids, alkaloids, terpenoids, and carotenoids exhibit dual roles by restoring age-related suppressed autophagic flux and inhibiting excessive autophagy-induced cell death. In this review, we provide a comprehensive overview of the molecular mechanisms through which bioactive natural compounds modulate autophagy and impact human aging and longevity. We discuss both experimental and clinical evidence supporting their geroprotective effects, limitations regarding bioavailability and dose-dependent effects, and prospects for the utilization of autophagy-targeting natural products in aging intervention strategies. |
| title | Mechanistic Modulation of Autophagy by Bioactive Natural Products: Implications for Human Aging and Longevity. |
| topic | Humans Autophagy Longevity Aging Biological Products Signal Transduction Animals |
| url | https://pubmed.ncbi.nlm.nih.gov/41830033/ |