CD91LRP1

CD91LRP1, also known as CD91-like receptor 1, is a protein that in humans is encoded by the CD91LRP1 gene. This gene is located on chromosome 19q13.3. CD91LRP1 is a member of the low-density lipoprotein receptor-related protein (LRP) family, which plays a crucial role in various cellular processes, including endocytosis, signaling, and cell adhesion.

The CD91LRP1 protein is a type I transmembrane protein that consists of an extracellular domain, a transmembrane region, and a cytoplasmic domain. The extracellular domain contains multiple ligand-binding sites, allowing CD91LRP1 to interact with various extracellular matrix components and other proteins. The cytoplasmic domain contains several motifs that mediate protein-protein interactions and signal transduction.

CD91LRP1 is expressed in a wide range of tissues, including the brain, liver, kidney, and muscle. Its expression is regulated by various factors, including growth factors, cytokines, and hormones. CD91LRP1 has been implicated in several physiological and pathological processes, such as cell migration, angiogenesis, and tumor progression. For example, CD91LRP1 has been shown to promote cell migration and invasion in cancer cells, suggesting a potential role in tumor metastasis.

In summary, CD91LRP1 is a multifunctional protein that plays a critical role in various cellular processes. Its expression and function are regulated by multiple factors, and it has been implicated in several physiological and pathological processes. Further research is needed to fully understand the role of CD91LRP1 in health and disease.