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Kolon TissueGene shrinks workforce after pivotal osteoarthritis trial miss

Published

18 August 2026

Topic

opportunities

◆ Sectors

Biotech

◆ Geography

United States

◆ Source

Read at fiercebiotech.com →

◆ Verified

Fusion42 · 21 August 2026 · Fusion42 review

Kolon TissueGene is laying off 37 employees after its phase 3 trial for the osteoarthritis therapy TG-C failed to meet co-primary endpoints, causing the company to realign its business priorities.

This Wire brief sits within Fusion42's coverage of Biotech.

◆ ◆ The Wire takeaway

Biotech founders developing cell and gene therapies must prepare for tougher Phase 3 trial scrutiny and ready fallback plans as Kolon TissueGene’s failure and workforce cut reveal clinical risk and funding pressure.

◆ Coverage

1 source · 18 Aug 2026

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◆ Topics

Biotechbiotechosteoarthritisclinical-triallayoffscell-gene-therapy