# Persistent neuronal stress signalling underlies Angelman syndrome phenotypes

> **Open Intelligence Dossier** · First detected: 2026-10-21 23:00 UTC · Category: Health

## Executive Summary
5 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"Persistent neuronal stress signalling underlies Angelman syndrome phenotypes" is generating significant coverage in the Health category, with 5 articles from 5 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Bioengineer.org, WashU Medicine, Medical Xpress and Neuroscience News. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Bioengineer.org | Excess ASNS links neuronal stress to Angelman syndrome features in mice | [Source Link](https://news.google.com/rss/articles/CBMinAFBVV95cUxOQUc0RjlnY0pDOVp0MDNqcUUxNGZSVzdsQXFZQnZHcVFHNjVNV2pudWtEM191M0RmZTVQaUFMNDZTNVQ2NXg3S1JkQUZhRjAyYXR4VmREdGt0VW9kY3B0bUFSZmxIdlJhMjZTTkdOd2x0UzE4cG1EbUgyVEVpZFc0Y1JNY3RISlpUWXFqdngxRTlxZVc4N24xY0pLaWM?oc=5) |
| WashU Medicine | Build-up of common enzyme stunts brain growth | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxNU3NNc2JJUGtxdFU4VzN3aENyUzg0UzZuakFMM3R3YVdVc1Q1SVVhS21RZS1Rd29mdWVKZ1poZmxla29ZLTR5NFBOYW5OTEluQzRKQ3dZVTNmS1hPb3hRbDFSSUtPVjZSay0tRDBUQzJqeFc3cVpyR1JMX2NVU1Rta2pncjg?oc=5) |
| Medical Xpress | Buildup of normally harmless enzyme stunts brain growth in mice with Angelman syndrome | [Source Link](https://news.google.com/rss/articles/CBMihwFBVV95cUxQaF9UUWgybnBVWkc3VmlXUzNvWUp2LXFfVUNqcGxSOERuUVc4WUFudUdOV3JWaWNZVTk2ZHZoY2U3RDJPMU90ZmhWc2NRazR2dGNhbUwyY0hyVUFwTXU3emxFUVpoanRnT0h3RzdxeHEyTnhDa0xpQWZ3dk4zNXp0SUlHNGlmSmc?oc=5) |
| Neuroscience News | Restoring Brain Growth in Angelman Syndrome | [Source Link](https://news.google.com/rss/articles/CBMigAFBVV95cUxOQnMzLWJPREx1cXMxSVNyNU5JM2lpblc3cUU5U3p1RF80dl9fWEVGR2ctUHhKRDA5bWVsbjNPSkY1Mm9CWlNKbEZ1M21DMndsRjBXc3NudENTTjcweEVTMjJhdG15d1dYejZ4TzlnbUxVdVp1TGF4SThfcnZFbnk3aw?oc=5) |
| Nature | Persistent neuronal stress signalling underlies Angelman syndrome phenotypes | [Source Link](https://news.google.com/rss/articles/CBMiX0FVX3lxTFBtTlo3Nlh0RnVfcHZWT1VnRi1FVjEydTlqNXc4RnZQWjFXejVtSUFaYWxOWnB5MEpFbjBWTnMyTi02cTVBZGJaZ2xTblNIX21YWFFPQjFvTkprTk16Um1B?oc=5) |

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*Canonical Source: https://pulse.byoaiapps.com/trend/2026-10-21/persistent-neuronal-stress-signalling-underlies-angelman-syndrome-phenotypes*