PPIF (Peptidylprolyl Isomerase F): PPIF, also known as cyclophilin D, is a mitochondrial peptidyl-prolyl cis-trans isomerase involved in the regulation of mitochondrial permeability transition pore (MPTP), which plays a key role in apoptosis and necrosis. PPIF's function is crucial for cell death pathways, and its inhibition has been explored as a therapeutic strategy in conditions involving ischemia-reperfusion injury, such as heart attack and stroke....