Immune molecular mechanisms of PANoptosis in sepsis-induced acute kidney injury

Area of Science:

• Nephrology and Immunology
• Molecular Biology and Cell Death Mechanisms

Background:

• Sepsis-induced acute kidney injury (S-AKI) is a critical clinical condition with poorly understood mechanisms.
• Traditional regulated cell death (RCD) types include necroptosis, apoptosis, and pyroptosis.
• PANoptosis emerges as a unified inflammatory RCD pathway due to molecular overlaps between necroptosis, apoptosis, and pyroptosis.

Purpose of the Study:

• To review and synthesize recent findings on S-AKI pathogenesis.
• To emphasize the emerging role of PANoptosis in S-AKI progression.
• To provide insights for developing novel therapeutic strategies against S-AKI.

Main Methods:

• Literature review of recent research on Sepsis-induced acute kidney injury.
• Analysis of molecular mechanisms underlying regulated cell death pathways.
• Focus on the integration of necroptosis, apoptosis, and pyroptosis into PANoptosis.

Main Results:

• PANoptosis is increasingly recognized as a significant contributor to S-AKI.
• The complex interplay of RCD pathways is central to S-AKI pathophysiology.
• Understanding PANoptosis offers new avenues for S-AKI treatment.

Conclusions:

• PANoptosis represents a critical, unified inflammatory cell death mechanism in S-AKI.
• Further research into PANoptosis is essential for advancing S-AKI treatment.
• Targeting PANoptosis may offer innovative therapeutic approaches for sepsis-related kidney injury.