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Updated: Feb 2, 2026

High Content Screening in Neurodegenerative Diseases
Published on: January 6, 2012
Mitochondrial dynamics, a key executioner in neurodegenerative diseases
Komal Panchal1, Anand Krishna Tiwari1
1Genetics & Developmental Biology Laboratory, School of Biological Sciences & Biotechnology, Institute of Advanced Research (IAR), Koba, Institutional Area, Gandhinagar 382426, India.
Mitochondrial dysfunction is implicated in neurodegenerative diseases (NDs) like Alzheimer's and Parkinson's. This review explores mitochondria's role in NDs and therapeutic strategies targeting mitochondrial health.
Area of Science:
- Neuroscience
- Cell Biology
- Biochemistry
Background:
- Neurodegenerative diseases (NDs) involve neuronal dysfunction affecting the brain and spinal cord.
- Mitochondrial dynamics and axonal transport are crucial in common NDs, including Alzheimer's disease (AD) and Parkinson's disease (PD).
- Imbalances in mitochondrial fission/fusion disrupt ATP production, leading to neuronal cell death and impaired neurotransmission.
Purpose of the Study:
- To review the current understanding of mitochondria's role in various neurodegenerative diseases.
- To summarize therapeutic strategies aimed at enhancing mitochondrial function for treating NDs.
Main Methods:
- Literature review of studies on mitochondrial dynamics, axonal transport, and neurodegeneration.
- Analysis of the impact of mitochondrial dysfunction on neuronal health.
- Synthesis of therapeutic approaches targeting mitochondrial pathways.
Main Results:
- Alterations in mitochondrial dynamics and transport are linked to the pathogenesis of NDs.
- Mitochondrial dysfunction contributes to oxidative stress, energy deficits, and neuronal death.
- Therapeutic strategies focus on restoring mitochondrial balance and function.
Conclusions:
- Mitochondria play a critical role in the development and progression of neurodegenerative diseases.
- Targeting mitochondrial function presents a promising therapeutic avenue for NDs.
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