ArticleMolecular neurobiology2016
Role of Rho Kinase Inhibition in the Protective Effect of Fasudil and Simvastatin Against 3-Nitropropionic Acid-Induced Striatal Neurodegeneration and Mitochondrial Dysfunction in Rats.
Article in Molecular neurobiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.
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Who cites it
30 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.
- Neurodegenerative Disease Associated Pathways in the Brains of Triple Transgenic Alzheimer's Model Mice Are Reversed Following Two Weeks of Peripheral Administration of Fasudil.International journal of molecular sciences · 2023Pooled it
- ROCK signaling at the crossroads of redox stress, mitochondrial dynamics, and metabolic disease.Redox biology · 2026Review
- Neuroprotective effects of candesartan in 3-nitropropionic acid-induced Huntington's disease: modulation of angiotensin and CREB/BDNF/PGC1-α signaling.Inflammopharmacology · 2025Article
- Neuroprotective effects of Simvastatin against alcohol-induced oxidative stress and neurodegeneration in the Hippocampus of adolescent mice.Metabolic brain disease · 2025Article
- Neuroprotective role of morin hydrate on 3-nitropropionic acid-elicited huntington's disease: in vivo investigation of RIPK1/RIPK3/MLKL necroptosis signaling pathway.Molecular medicine (Cambridge, Mass.) · 2025Article
- Artemisinin Ameliorates the Neurotoxic Effect of 3-Nitropropionic Acid: A Possible Involvement of the ERK/BDNF/Nrf2/HO-1 Signaling Pathway.Molecular neurobiology · 2025Article
- New insights on the regulators and inhibitors of RhoA-ROCK signalling in Parkinson's disease.Metabolic brain disease · 2025Review
- Ferulic acid mitigates 3-Nitropropionic acid-induced Huntington's disease via modulation of Nrf2/HO-1, TLR4/NF-κB, and SIRT1/p53 signaling pathways.Frontiers in pharmacology · 2025Article
- Parthenolide ameliorates 3-nitropropionic acid-induced Huntington's disease-like aberrations via modulating NLRP3 inflammasome, reducing microglial activation and inducing astrocyte shifting.Molecular medicine (Cambridge, Mass.) · 2024Article
- Quercetin's Restorative Properties in Male Mice with 3-Nitropropionic Acid-induced Huntington-like Symptoms: Molecular Docking, Behavioral, and Biochemical Assessment.Cell biochemistry and biophysics · 2024Article
- Azilsartan Attenuates 3-Nitropropinoic Acid-Induced Neurotoxicity in Rats: The Role of IĸB/NF-ĸB and KEAP1/Nrf2 Signaling Pathways.Neurochemical research · 2024Article
- Role of Rho-associated kinases and their inhibitor fasudil in neurodegenerative diseases.Frontiers in neuroscience · 2024Review
- Simvastatin Significantly Reduced Alcohol-Induced Cardiac Damage in Adolescent Mice.Cardiovascular toxicology · 2024Article
- Effect of the ROCK inhibitor fasudil on the brain proteomic profile in the tau transgenic mouse model of Alzheimer's disease.Frontiers in aging neuroscience · 2024Article
- Empagliflozin ameliorates diabetic cardiomyopathy probablyWorld journal of diabetes · 2023Article
- Article
- An Overview of the Pathophysiological Mechanisms of 3-Nitropropionic Acid (3-NPA) as a Neurotoxin in a Huntington's Disease Model and Its Relevance to Drug Discovery and Development.Neurochemical research · 2023Review
- Advantages of Rho-associated kinases and their inhibitor fasudil for the treatment of neurodegenerative diseases.Neural regeneration research · 2022Review
- Article
- RhoA Signaling in Neurodegenerative Diseases.Cells · 2022Review
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
3-Nitropropionic acid (3-NP)-induced neurotoxicity is an experimental model which mimics the pathology and motor abnormalities seen in Huntington's disease (HD) in human. The present investigation was directed to estimate the role of rho kinase (ROCK) inhibition in the possible protective effect of fasudil and simvastatin in 3-NP-induced striatal neurodegeneration in rats. Animals were injected s.c. with 3-NP (20 mg/kg/day) for 1 week with or without administration of fasudil (10 mg/kg/day, p.o.) or simvastatin (20 mg/kg/day, p.o.). At the end of experiment, motor and behavioral abnormalities were evaluated. Animals were then sacrificed for measurement of mitochondrial membrane potential as well as succinate dehydrogenase (SDH) and caspase-3 activities in striatum. Moreover, tumor necrosis factor-alpha (TNF-α) level and protein expressions of proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α), ROCK, phosphorylated-Akt (p-Akt), endothelial and inducible nitric oxide synthase (eNOS and iNOS), Bax, and Bcl-2 were estimated. Finally, histological changes as demonstrated by striatum injury score, glial activation, and percentage of altered mitochondria were assessed. Both fasudil and simvastatin effectively inhibited 3-NP-induced behavioral, biochemical, and histological changes through inhibition of ROCK activity. However, fasudil provided more amelioration in histological changes, mitochondrial membrane potential and SDH activity in addition to p-Akt and PGC-1α protein expressions. The present study highlights a significant role of ROCK/p-Akt/eNOS pathway in the protective effects of fasudil and simvastatin on neurotoxicity and mitochondrial dysfunction induced by 3-NP in rats. Thus, specific inhibition of ROCK may be considered a promising new approach in the management of HD.
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