Updated insights on ASK1 signaling: mechanisms, regulation, and therapeutic potential in diseases

Area of Science:

• Molecular Biology
• Cellular Signaling
• Biochemistry

Background:

• Apoptosis signal-regulating kinase 1 (ASK1) is a MAP3K family member regulating stress and apoptosis.
• ASK1 activation pathways involve ROS, oxidative stress, ER stress, and inflammatory cytokines.
• ASK1 dysregulation is linked to neurodegenerative, cardiovascular, metabolic diseases, and cancer.

Purpose of the Study:

• To review ASK1's structure, family, regulation, and dual role in disease.
• To highlight ASK1's therapeutic potential in oxidative stress and inflammation-driven diseases.
• To emphasize the need for further clinical research on ASK1 inhibition.

Main Methods:

• Literature review of ASK1's role in cellular processes and disease.
• Analysis of ASK1's regulatory mechanisms and activation pathways.
• Exploration of ASK1's therapeutic implications and clinical translation challenges.

Main Results:

• ASK1 plays a dual role in cancer, potentially initiating or suppressing it.
• Inhibition of ASK1 shows promise for treating fibrosis and other diseases.
• ASK1 is a key target for conditions driven by oxidative stress and inflammation.

Conclusions:

• ASK1 is a significant kinase with a complex role in health and disease.
• Targeting ASK1 offers potential therapeutic benefits for various pathologies.
• Further clinical research is essential to translate ASK1's therapeutic potential into practice.