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Korea's Ligachem partner wins FDA orphan, fast track for dual sarcoma ADC
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Fusion42 · 28 September 2026 · Fusion42 review
LigaChem Biosciences' partner Sotio Biotech's ADC candidate SOT106 received FDA orphan drug designation for soft tissue sarcoma and fast track designation for osteosarcoma, facilitating regulatory development and shortening timelines for these rare cancers.
This Wire brief sits within Fusion42's coverage of Biotech.
◆ ◆ The Wire takeaway
You gain clearer regulatory pathways and faster FDA engagement for rare cancer therapies with dual orphan and fast track designations. Focus on preparing development milestones this year as trial timing now matters more.
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1 source · 28 Sep 2026
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