Cell death

Area of Science:

• Molecular Biology
• Cell Biology
• Pathology

Background:

• Cell death is essential for development, tissue homeostasis, and pathogen defense.
• Key programmed cell death pathways include apoptosis, necroptosis, and pyroptosis.
• Ferroptosis represents a distinct cell death modality driven by metabolic dysregulation.

Purpose of the Study:

• To review the signaling mechanisms of major cell death pathways.
• To discuss the role of cell death dysregulation in disease pathogenesis.
• To highlight therapeutic strategies targeting cell death.

Main Methods:

• Literature review of cell death signaling pathways.
• Analysis of the link between cell death and disease.
• Survey of current and emerging therapeutic interventions.

Main Results:

• Detailed elucidation of signaling cascades for apoptosis, necroptosis, pyroptosis, and ferroptosis.
• Demonstration of how aberrant cell death contributes to diseases like cancer.
• Identification of therapeutic targets for modulating cell death.

Conclusions:

• Understanding distinct cell death pathways is crucial for disease intervention.
• Targeting cell death mechanisms presents promising therapeutic avenues.
• Balancing cell death is key for treating cancer and other pathologies.