TScan Therapeutics Inc. (NASDAQ: TCRX ) on Wednesday announced a major corporate reorganization to prioritize its in vivo solid tumor pipeline, prompting a workforce reduction of approximately 75%.
The clinical-stage biotechnology company is shifting capital toward its lead oncology programs while pausing new enrollment in its Phase 3 ALLOHA-2 study for hematologic malignancies due to funding constraints .
Advancing In Vivo Solid Tumor Therapies
The strategic pivot focuses TScan’s efforts on developing in vivo-engineered TCR-T therapies, starting as singleplexed treatments and ultimately expanding into multiplexed options .
The company advanced two product candidates targeting PRAME and MAGE-A4 into IND-enabling studies.
By leveraging an in vivo engineering method, TScan aims to bypass lymphodepletion requirements while overcoming the high manufacturing costs and delivery delays typical of ex vivo therapies .
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Phase 1 ALLOHA Trial Results and Strategic Pause
Capital constraints led TScan to pause enrollment in the Phase 3 ALLOHA-2 trial for TSC-101 .
The business will continue tracking seven enrolled treatment-arm patients alongside 13 Cohort C patients from the Phase 1 ALLOHA trial at reduced costs.
TrendingIn earlier Cohort A data, TSC-101 demonstrated durable remissions and lower relapse rates versus controls .
Recent Cohort C data revealed complete donor chimerism across all 13 tracked patients, including two who converted after receiving a third TSC-101 infusion or targeted agents.
Observed adverse events remained consistent with standard post-transplant profiles.
Preserving Value Through Strategic Partnerships
TScan expects to publish updated Cohort C data in the fourth quarter of 2026 and commercial-ready manufacturing process data in the second quarter of 2027.
The company intends to pursue strategic partnerships to preserve potential value across its heme and autoimmune programs .
TCRX Stock Price Activity: TScan Therapeutics shares were down 36.95% at 42 cents at the time of publication on Wednesday, according to Benzinga Pro data .
Photo: Billion Photos / Shutterstock
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