Deer antlers have long captivated researchers due to their annual regrowth, providing an intriguing model for studying organ regeneration in mammals. Now, a team of researchers has created a single-cell atlas of antler regrowth, providing new insights into the cellular mechanisms responsible for rapid antler elongation. Scientists published a study in Science that identified the earliest antler initiators as mesenchymal cells that expressed PRRX1, along … Continue reading Scientists Discover Stem Cells with Regenerative Potential in Deer Antlers