ARL14EP (ADP-ribosylation factor-like protein 14E): ARL14EP is a protein that plays a crucial role in regulating intracellular vesicle trafficking and membrane dynamics. As a member of the ARL protein family, it helps control the movement of vesicles within cells, affecting processes such as protein secretion, endocytosis, and organelle organization. ARL14EP is also involved in cell signaling and cytoskeletal regulation, making it essential for overall cellular function. Changes in ARL14EP activity or expression have been associated with various diseases, including neurodegenerative disorders, cancer, and metabolic conditions.