Claims: Scientists discover why damaged nerves struggle to heal

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1. title: Scientists discover why damaged nerves struggle to heal (alleges; supported) Source
2. url: https://www.sciencedaily.com/releases/2026/08/260828005427.htm (alleges; supported) Source
3. summary: Scientists have identified a protein that acts like a brake on the nervous system’s ability to repair damaged connections. Blocking AHR helped injured nerve fibers regrow and improved movement and sensation in mice with nerve or spinal cord injuries. The discovery could eventually point toward new treatments designed to shift neurons from simply surviving an injury to actively rebuilding themselves. (alleges; supported) Source
4. published: Fri, 28 Aug 2026 22:59:06 EDT (alleges; supported) Source