Could sonic hedgehog be the answer to hair loss? By Lizzy on December 6, 2018 Despite much scientific effort, regrowing hair is still not possible. A recent study asks whether the sonic hedgehog signaling pathway could offer clues. Source: MedicalNewsToday.com Published in Health News Lizzy More from Health NewsMore posts in Health News »How to stay on taskHow to stay on taskMethotrexate Tied to Greater Risks for Older Patients With CKDMethotrexate Tied to Greater Risks for Older Patients With CKDFDA Warns of Rare Life-Threatening Reaction to Anti-Seizure DrugsFDA Warns of Rare Life-Threatening Reaction to Anti-Seizure DrugsStephen Colbert Has Surgery for Ruptured AppendixStephen Colbert Has Surgery for Ruptured AppendixTexas Abortion Case Spotlights Issues Around Medical Exceptions to Abortion BansTexas Abortion Case Spotlights Issues Around Medical Exceptions to Abortion Bans