LIFR

LIFR or leukemia inhibitory factor receptor, is a protein encoded by the human genome and classified within the type I cytokine receptor family. It plays a crucial role in mediating the signaling of leukemia inhibitory factor (LIF), a cytokine involved in cellular differentiation, proliferation, and survival during both adult and embryonic development. LIFR forms a receptor complex with the high-affinity subunit gp130, which is essential for transmitting LIF signals. Mutations in the LIFR gene have been associated with conditions such as Schwartz-Jampel syndrome type 2, highlighting its importance in maintaining normal cellular functions and protecting against disease. Additionally, LIFR is involved in various cellular signaling pathways that significantly influence physiological processes, including cell growth, differentiation, and programmed cell death. Its multifaceted roles underscore LIFR's potential as a therapeutic target in treating diseases related to dysregulated cytokine signaling.