How a Single Gene Could Become a Volume Knob for Pain Ifeadi C. 04:08 WIRED, Zero Tech Blog Her skin is perpetually on fire. He can't even feel a bone break. Together they might hold the key to ending America's opioid epidemic. The post How a Single Gene Could Become a Volume Knob for Pain appeared first on WIRED. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+