ArticleMolecular neurobiology2017
Curcumin Rescues a PINK1 Knock Down SH-SY5Y Cellular Model of Parkinson's Disease from Mitochondrial Dysfunction and Cell Death.
Article in Molecular neurobiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 2 of them syntheses that pooled it.
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Who cites it
53 citing papers in PubMed, 2 syntheses or guidelines pooled it, 117 citations in OpenAlex.
- Do Naturally Occurring Antioxidants Protect Against Neurodegeneration of the Dopaminergic System? A Systematic Revision in Animal Models of Parkinson's Disease.Current neuropharmacology · 2022Pooled it
- The SH-SY5Y cell line in Parkinson's disease research: a systematic review.Molecular neurodegeneration · 2017Pooled it
- The central role of mitochondrial dysfunction in neurodegeneration: implications for therapy.Molecular and cellular biochemistry · 2026Review
- Celebrating the legacy of two decades of Parkinson's disease research in South Africa.Journal of Parkinson's disease · 2026Article
- Interactions Between Nutraceuticals and α-Synuclein Conformational States: Molecular Mechanisms and Neuroprotective Implications in Parkinson's Disease.International journal of molecular sciences · 2026Review
- Neuroprotective Potential of Curcumin in Neurodegenerative Diseases: Clinical Insights Into Cellular and Molecular Signaling Pathways.Journal of biochemical and molecular toxicology · 2025Review
- Implications for the role of natural products in Parkinson disease therapy.Archives of medical science : AMS · 2025Article
- A Review on Current Aspects of Curcumin-Based Effects in Relation to Neurodegenerative, Neuroinflammatory and Cerebrovascular Diseases.Molecules (Basel, Switzerland) · 2024Review
- Mechanism and Clinical Application Prospects of Mitochondrial DNA Single Nucleotide Polymorphism in Neurodegenerative Diseases.Neurochemical research · 2024Review
- Potential Protective Effects of Pungent Flavor Components in Neurodegenerative Diseases.Molecules (Basel, Switzerland) · 2024Review
- Microneedles: A Versatile Drug Delivery Carrier for Phytobioactive Compounds as a Therapeutic Modulator for Targeting Mitochondrial Dysfunction in the Management of Neurodegenerative Diseases.Current neuropharmacology · 2024Review
- Integrating Network Pharmacology, Transcriptomics to Reveal Neuroprotective of Curcumin Activate PI3K / AKT Pathway in Parkinson's Disease.Drug design, development and therapy · 2024Article
- Tethering ATG16L1 or LC3 induces targeted autophagic degradation of protein aggregates and mitochondria.Autophagy · 2023Article
- Protective effects of dioscin against Parkinson's disease via regulating bile acid metabolism through remodeling gut microbiome/GLP-1 signaling.Journal of pharmaceutical analysis · 2023Article
- Ameliorating Mitochondrial Dysfunction of Neurons by Biomimetic Targeting Nanoparticles Mediated Mitochondrial Biogenesis to Boost the Therapy of Parkinson's Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- The Role of Mitophagy in Various Neurological Diseases as a Therapeutic Approach.Cellular and molecular neurobiology · 2023Review
- Pharmacological Mechanisms and Clinical Applications of Curcumin: Update.Aging and disease · 2023Review
- Mitochondrial Hydrogen Peroxide Activates PTEN and Inactivates Akt Leading to Autophagy Inhibition-Dependent Cell Death in Neuronal Models of Parkinson's Disease.Molecular neurobiology · 2023Article
- Targeting Mitochondria as a Therapeutic Approach for Parkinson's Disease.Cellular and molecular neurobiology · 2023Review
- Curcumin and N-Acetylcysteine Nanocarriers Alone or Combined with Deferoxamine Target the Mitochondria and Protect against Neurotoxicity and Oxidative Stress in a Co-Culture Model of Parkinson's Disease.Antioxidants (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder characterised by the loss of dopaminergic neurons in the substantia nigra. Mutations in the PINK1 gene result in an autosomal recessive form of early-onset PD. PINK1 plays a vital role in mitochondrial quality control via the removal of dysfunctional mitochondria. The aim of the present study was to create a cellular model of PD using siRNA-mediated knock down of PINK1 in SH-SY5Y neuroblastoma cells The possible protective effects of curcumin, known for its many beneficial properties including antioxidant and anti-inflammatory effects, was tested on this model in the presence and absence of paraquat, an additional stressor. PINK1 siRNA and control cells were separated into four treatment groups: (i) untreated, (ii) treated with paraquat, (iii) pre-treated with curcumin then treated with paraquat, or (iv) treated with curcumin. Various parameters of cellular and mitochondrial function were then measured. The PINK1 siRNA cells exhibited significantly decreased cell viability, mitochondrial membrane potential (MMP), mitochondrial respiration and ATP production, and increased apoptosis. Paraquat-treated cells exhibited decreased cell viability, increased apoptosis, a more fragmented mitochondrial network and decreased MMP. Curcumin pre-treatment followed by paraquat exposure rescued cell viability and increased MMP and mitochondrial respiration in control cells, and significantly decreased apoptosis and increased MMP and maximal respiration in PINK1 siRNA cells. These results highlight a protective effect of curcumin against mitochondrial dysfunction and apoptosis in PINK1-deficient and paraquat-exposed cells. More studies are warranted to further elucidate the potential neuroprotective properties of curcumin.
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Registered trials
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