Amyotrophic Lateral Sclerosis With Concurrent LHON-associated m.14484T>C Mutation: A Case Report and Literature...

Area of Science:

• Neuroscience
• Genetics
• Mitochondrial Biology

Background:

• Amyotrophic lateral sclerosis (ALS) is a rare neurodegenerative disorder, predominantly sporadic.
• No established mitochondrial gene mutations are currently identified as causes of ALS.
• Mitochondrial gene mutations typically cause rare hereditary conditions, distinct from typical ALS presentations.

Purpose of the Study:

• To present a case of ALS associated with a pathogenic MT-ND6 gene mutation.
• To explore the potential role of mitochondrial genes in ALS pathogenesis.
• To enhance understanding of the connection between mitochondrial dysfunction and ALS.

Main Methods:

• Case report of a young patient diagnosed with ALS.
• Identification of a pathogenic mutation in the MT-ND6 gene.
• Literature review on mitochondrial genes and ALS.

Main Results:

• A patient diagnosed with ALS was found to have a pathogenic mutation in the MT-ND6 gene.
• The pathogenic relationship between MT-ND6 mutations and ALS remains unconfirmed.
• This case suggests a potential, yet unproven, link.

Conclusions:

• The study highlights a potential association between MT-ND6 gene mutations and ALS.
• Further investigation is crucial to confirm the pathogenic role of MT-ND6 in ALS.
• Mitochondrial pathogenic genes may play a modifying role in ALS development.