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 within cells, affecting processes such as protein secretion, endocytosis, and organelle organisation. ARL14EP is also involved in cell signalling and cytoskeletal regulation, making it essential for overall cellular function. Altered ARL14EP activity or expression has been associated with various diseases, including neurodegenerative disorders, cancer, and metabolic conditions.