A Hair Loss Study Raises New Questions About Aging Cells July 13, 2023, 02:39:45 PM A Hair Loss Study Raises New Questions About Aging Cells[html]A protein secreted by seemingly dormant cells in skin moles causes hair to grow again. That’s a big—and potentially useful—surprise.[/html]Source: A Hair Loss Study Raises New Questions About Aging Cells (http://ht**://www.wired.c**/story/a-hair-loss-study-raises-new-questions-about-aging-cells/) Quote Selected