A new study published in PNAS Nexus explores the role of the dynamin protein DYN-1 in axonal fusion. The axon is a long, thin protrusion of nerve cells that carries electrical impulses. Severed axons can be repaired by a highly efficient regrowth process known as axonal fusion. Previous research has shown that molecules involved in apoptosis—programmed cell death—are also involved in axonal repair.
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Source: Phys.org