Different Types of Cell Death in Diabetic Neuropathy: A Focus on Mechanisms and Therapeutic Strategies

Area of Science:

• Neuroscience
• Cell Biology
• Endocrinology

Background:

• Diabetic neuropathy (DN) affects over 50% of diabetes patients, causing significant pain and burden.
• Currently, effective treatments for DN are lacking.
• Cell death is a critical factor in DN progression.

Purpose of the Study:

• To review the initiation of cell death in diabetic neuropathy.
• To summarize cell death mechanisms involved in DN pathogenesis.
• To identify potential therapeutic targets based on these cell death pathways.

Main Methods:

• Literature review focusing on cell death in diabetic neuropathy.
• Emphasis on oxidative stress, mitochondrial dysfunction, inflammation, ER stress, and autophagy.
• Summary of apoptosis, autophagy, pyroptosis, and ferroptosis in DN.

Main Results:

• Oxidative stress, mitochondrial dysfunction, inflammation, ER stress, and autophagy are key initiators of cell death in DN.
• Apoptosis, autophagy, pyroptosis, and ferroptosis are identified as major cell death mechanisms in DN pathogenesis.
• These cell death pathways present potential therapeutic targets.

Conclusions:

• Understanding cell death mechanisms is crucial for developing future treatments for diabetic neuropathy.
• Targeting specific cell death pathways may offer novel therapeutic strategies for DN prevention and management.