Vesicular trafficking is significant in neuronal differentiation, impacting several key processes. It regulates receptor internalization and signal transduction pathways essential for neuronal growth and survival. Additionally, it modulates the cell surface composition of proteins, which is vital for axon guidance, synaptogenesis, and neuronal polarity. It also contributes to membrane remodeling necessary for neurite outgrowth and maintains neuroglial coordination. Furthermore, endocytosis ensures the availability of nutrients and growth factors critical for neuronal growth, maturation, and communications to the supporting cells, etc. Disruptions in vesicular trafficking pathways can result in developmental abnormalities and are associated with neurological disorders such as Parkinson’s and Alzheimer’s diseases. Here we site the example of SNX32, a subunit of the evolutionary conserved coat complex, the “Endosomal SNX–BAR sorting complex for promoting exit 1” (ESCPE-1) a brain-specific SNX-BAR family member. This case emphasizes how SNX32, a protein functional in vesicular trafficking, is involved in neuronal differentiation. The discussion conveys that SNX32 plays a vital role in neuronal development, executed through its cargo assortment. This study suggests that SNX32-regulated trafficking of BSG contributes to neuronal development via accessory proteins like monocarboxylate transporters (MCTs) that function in maintaining neuroglial coordination.