Induction of Local Lesion Cell Death (LLCD)

Induction of local lesion cell death is a process by which cells at a localized site undergo programmed cell death, often as a defense mechanism, in response to stress, damage, or infection. It involves regulated pathways such as apoptosis, necroptosis, or parthanatos, triggered by various stimuli including pathogen recognition, DNA damage, and high extracellular ATP. This process serves critical functions like pathogen containment, removal of damaged cells, and as a target for cancer therapy. Key molecules involved include caspases, death receptors, mitochondrial proteins, and adaptor proteins.

Other names

Local Cell DeathRegulated Cell Death (RCD) InductionHypersensitive Response (HR) (in plants)Programmed Cell Death at Local SiteTargeted Cell Death

Various, depending on the inducer and pathway involved. Includes caspase activation, mitochondrial outer membrane permeabilization, PARP activation, and death receptor signaling.