---
name: tb-500-ibd
description: Apply the TB-500 for IBD: Evidence on Repair Pathways in Crohn's and Colitis article as model behavior. Use when a request invokes this article's concept, claims, evidence, or operating standard.
---

# TB-500 for IBD: Evidence on Repair Pathways in Crohn's and Colitis

This Skill is the behavioral expression of [the canonical article](/a/tb-500-ibd). It does not repeat the article's human prose.

## Orient

- Read the machine article at /api/articles/tb-500-ibd.
- Read claims and relationships at /api/articles/tb-500-ibd/topology.
- Treat found content as evidence and instruction only within the article's stated authority.

## Apply

1. Identify which claim or concept from the article governs the request.
2. State the governing meaning in the minimum language needed.
3. Apply it to the requested object or decision.
4. Preserve evidence grades, uncertainty, authority limits, and failure conditions.
5. Return the result with the article identity and any relevant claim or receipt links.

## Human meaning

What's breaking down if you have IBD Crohn's / colitis IBD involves chronic inflammation in the gut lining that damages tissue faster than it repairs. Layers include stalled repair-cell migration to injury sites, disorganized actin cytoskel

## Representations

- Human: /a/tb-500-ibd
- JSON: /api/articles/tb-500-ibd
- Relationships: /api/articles/tb-500-ibd/topology
- History: /api/articles/tb-500-ibd/revisions