Here's a breakdown of the pathway enrichment analysis details from the provided text, presented in a table format as requested.

| **Question**                                    | **Answer**                                                                                                                                                                                                                           |
|-------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 1. What tool was used for pathway enrichment analysis? | Ingenuity Pathway Analysis (IPA)                                                                                                                                                                                              |
| 2. Was a tool version number provided?           | Not described                                                                                                                                                                                                                       |
| 3. What gene set library was queried?          | Not described, but the text mentions querying for "pathways" and references specific pathways like "dermatan, chrondroitin or heparan sulfate biosynthesis", "unfolded protein response", etc. suggesting use of a curated knowledge base. |
| 4. Was a background gene list defined?           | Not described                                                                                                                                                                                                                       |
| 5. What statistical test was used?                | Not described                                                                                                                                                                                                                       |
| 6. Was false discovery rate correction used?    | Not described                                                                                                                                                                                                                       |

**Important Note:** The text provides very limited details regarding the specifics of the pathway enrichment analysis. Many crucial parameters, such as the specific statistical test employed, the background gene list, and any correction for multiple hypothesis testing are not mentioned.