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Phase 1Data readout

LYL273 (GCC CAR-T)

Metastatic Colorectal Cancer

LYELLyell Immunopharma
Expected catalystDecember 31, 2026Company guidance: Dec 31, 2026

Catalyst overview

Event details

Drug or asset
LYL273 (GCC CAR-T)
Development stage
Phase 1
Event type
Data readout
Indication
Metastatic Colorectal Cancer

Research summary

What is being tracked?

This catalyst tracks a Phase 1 data readout for LYL273 (GCC CAR-T) in Metastatic Colorectal Cancer. The expected timing is based on the latest available company guidance and may change.

Development notes

11/12/25:- Acquired LYL273; Phase 1 ongoing. Next Phase 1 data update in H1 2026. 03/12/26:- Seven additional mCRC patients treated in U.S. Ph1; no DLTs; 67% ORR, 83% DCR, 8‑month PFS. 05/06/26:- U.S. Ph1 continues; Dose Level 3 dosing started March; safety data H1 2026; outcomes data H2 2026. 06/08/26:- Ph1 safety improved with GI prophylaxis; trial amended to Ph1/2 CARABINER. Ph1 data and FDA meeting expected H2 2026. 08/06/26:- Ph1 safety updated. Trial amended to Ph1/2. Data and FDA meeting expected H2 2026.

Verification

Primary source

Confirm timing and program details against the company announcement or filing.

Open source

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Company

Lyell Immunopharma

LYEL · NasdaqGS
Industry
Biotechnology
Pipeline assets
5
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Updated Aug 23, 2026. Dates can change; this is not investment advice.

Disclaimer: Biotech Stock Intel is an independent research platform. Information is provided for informational purposes only and is not investment or medical advice. Always verify catalyst dates against primary sources and conduct your own research.
Biotech Stock Intel© 2026 Biotech Stock Intel
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