Defining allostery and interactions regulating apoptosis-inducing factor

Apoptosis-inducing factor

Although the seminal paper by Kerr, Wyllie and Currie (Kerr et al., 1972), who coined the word ‘apoptosis’, stated that only nuclei but not cytoplasmic organelles would undergo major modifications in the dying cell, recent evidence suggests that no cellular compartment is spared (Ferri and Kroemer, 2001). Mitochondria are particularly affected early during the apoptotic process, and they are no...

Marine Drugs Regulating Apoptosis Induced by Tumor Necrosis Factor-Related Apoptosis-Inducing Ligand (TRAIL)

Marine biomass diversity is a tremendous source of potential anticancer compounds. Several natural marine products have been described to restore tumor cell sensitivity to TNF-related apoptosis inducing ligand (TRAIL)-induced cell death. TRAIL is involved during tumor immune surveillance. Its selectivity for cancer cells has attracted much attention in oncology. This review aims at discussing t...

Apoptosis-Inducing Factor Regulates Death

vital functions of apoptosis inducing factor (aif)

in many models of programmed cell death, the mitochondrial protein aif translocates to the nucleus, where it induces the chromatin condensation and dna degradation. however, today it is well established that this flavoprotein is bifunctional. in addition to its lethal function in the nucleus of dying cells, aif plays a vital bioenergetic role in healthy ones by regulating mainly the activity of...

Regulating transcription regulators via allostery and flexibility.

A llosteric control of transcriptional regulatory proteins enables organisms to respond to changes in environmental and metabolic conditions. Eukaryotic and prokaryotic transcriptional regulatory proteins sense the availability of a broad range of small molecules including metal ions, metabolites, and drugs with the final biological outcome of altering transcriptional activity of specific genes...