ARL14EP (ADP-ribosylation factor-like protein 14E): ARL14EP is a protein that plays a key role in regulating intracellular vesicle trafficking and membrane dynamics. As part of the ARL protein family, it helps control the movement of vesicles inside cells, impacting processes such as protein secretion, endocytosis, and the organization of organelles. ARL14EP is also involved in cell signaling and cytoskeletal regulation, making it important for overall cellular function. Altered ARL14EP activity or expression has been linked to various diseases, including neurodegenerative disorders, cancer, and metabolic conditions.