In the crowded metropolis of the human genome, some genes are celebrities—like BRCA1 or p53. Others are quiet custodians, working the night shift to ensure the lights stay on. GRET-39, known officially as DLK2, is firmly in the second category. But a growing body of research suggests it might be one of the most important genes you’ve never heard of.
How GRET-39 Works
If chronic GRET-39 is harmful, why does exercise temporarily raise its levels? GRET-39