Related Experiment Video
Updated: Feb 17, 2026

Treating SCA1 Mice with Water-Soluble Compounds to Non-Specifically Boost Mitochondrial Function
Published on: January 22, 2017
Succinate dehydrogenase: Prospect for neurodegenerative diseases
Mohammad Jodeiri Farshbaf1, Abbas Kiani-Esfahani2
1Department of Biology, New Mexico State University, Las Cruces, NM 88003, USA.
Abstract:
Onset of Alzheimer's, Parkinson's and Huntington's diseases as neurodegenerative disorders is increased by age. Alleviation of clinical symptoms and protection of neurons against degeneration are the main aspects of researches to establish new therapeutic strategies. Many studies have shown that mitochondria play crucial roles in high energy demand tissues like brain. Impairments in mitochondrial activity and physiology can makes neurons vulnerable to stress and degeneration. Succinate dehydrogenase (SDH) connects tricarboxylic cycle to the electron transport chain. Therefore, dysfunction of the SDH could impair mitochondrial activity, ATP generation and energy hemostasis in the cell. Exceed lipid synthesis, induction of the excitotoxicity in neurodegenerative disorders could be controlled by SDH through direct and indirect mechanism. In addition, mutation in SDH correlates with the onset of neurodegenerative disorders. Therefore, SDH could behave as a key regulator in neuroprotection. This review will present recent findings which are about SDH activity and related pathways which could play important roles in neuronal survival. Additionally, we will discuss about all possibilities which candidate SDH as a neuroprotective agent.
Related Concept Videos
ATP Synthase: Mechanism
Parkinson's Disease: Overview
Parkinson's Disease: Treatment
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
Electron Transport Chain: Complex I and II
ROS generation is regulated and maintained at moderate levels necessary...
Drugs Affecting Neurotransmitter Synthesis
Antiepileptic Drugs: Modulators of Neurotransmitter Release Mediated by SV2A Protein
SV2A is a transmembrane glycoprotein located predominantly in the brain, modulating the release of neurotransmitters for neuronal communication. Both levetiracetam and brivaracetam exhibit a high affinity for...

