Axolotl's Hand2 Gene: Unlocking Human Limb Regrowth Potential

Researchers found that Hand2, expressed on the limb's posterior side, maintains positional memory, guiding accurate regrowth. This discovery suggests that, if similar pathways exist in humans, targeted therapies could unlock new regenerative capabilities.
Axolotls, famed for regenerating limbs, owe this to the Hand2 gene, a discovery that could revolutionize human regenerative medicine. Imagine regrowing a lost hand—science inches closer to this reality.