Leukemia inhibitory factor and its role in physiologic and pathological processes

Leukemia inhibitory factor (LIF) is celular comunication mediator that shows a very wide range of biologic activities that include the cell differentiation, cell growth and proliferation, cell trophic and anti-apoptotic effect, cell protection of different cells and tissue types, regulating energetic and bone metabolism, neural development, embryogenesis, reparation and remodelation tissue, and modulation of inflammation. Due to its pleiotrophic activities, LIF is central in the pathologic events related to many disorders. In this review, the diverse topics are alluded to.