BriaCell Therapeutics stock soars on lung metastasis treatment success By Investing.com
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Apr 24 2025
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Should l Buy BCTX?
Source: Investing.com
BriaCell Therapeutics' Breakthrough: Shares of BriaCell Therapeutics surged 80% following the announcement of a 100% resolution of lung metastasis in a breast cancer patient treated with their immunotherapy, Bria-OTS, during a Phase 1/2a study.
Positive Clinical Results: The 78-year-old patient, who had previously failed multiple therapies, showed complete resolution of lung tumors after two months of treatment, highlighting the potential of BriaCell's personalized immunotherapy approach.
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Analyst Views on BCTX
About BCTX
BriaCell Therapeutics Corp. is a clinical-stage biotechnology company that develops novel immunotherapies to transform cancer care. Bria-IMT, its Phase 3 lead candidate, is a patented, off-the-shelf, cell-based, targeted immunotherapy that activates the patient’s immune system to specifically kill cancer cells without harming other cells. The Company is advancing its Bria-IMT targeted immunotherapy in combination with an immune check point inhibitor (Retifanlimab) in a pivotal Phase 3 study in metastatic breast cancer. It is also developing personalized off-the-shelf immunotherapies, Bria-OTS and Bria-OTS+, which provides a platform technology to develop personalized off-the-shelf immunotherapies for numerous types of cancer, and a soluble CD80 protein therapeutic which act both as a stimulator of the immune system, as well as an immune checkpoint inhibitor. Its pipeline also includes Bria-IMT + CPI, Bria-BRES/BRES+, Bria-PROS+, Bria-LUNG+ and Bria-MEL+.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- Transaction Overview: BriaPro has entered into a purchase agreement with BriaCell to acquire worldwide rights to develop and commercialize sCD80, with the transaction expected to close around March 12, 2026, marking a significant advancement in cancer treatment.
- Funding Support: BriaCell will provide up to $3 million to BriaPro for research and development, aimed at accelerating the development of sCD80, which is expected to significantly enhance BriaPro's R&D capabilities and market competitiveness.
- Equity Changes: As part of the transaction, BriaPro will issue 23,972,589 common shares to BriaCell, increasing BriaCell's ownership in BriaPro to approximately 78% post-transaction, thereby strengthening its control over the subsidiary.
- Immunotherapy Potential: sCD80 has shown good tolerability and anti-tumor activity in animal models, and BriaCell plans to explore its use in combination with other immunotherapies, potentially providing new treatment options for cancer patients and holding significant market potential.
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Agreement Overview: A new agreement has been reached for the purchase of exclusive soluble CD80 licenses.
Parties Involved: The agreement involves BRIACELL and a partner entity, indicating a strategic collaboration in the biotech sector.
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- Safety Confirmation: The independent Data Safety Monitoring Board (DSMB) has issued its fifth consecutive positive recommendation for BriaCell's Phase 3 Bria-ABC study, indicating no safety concerns with the Bria-IMT regimen combined with immune checkpoint inhibitors, thereby bolstering investor confidence in the therapy.
- FDA Fast Track Designation: The study is being conducted under the FDA's Fast Track designation, highlighting the significant unmet medical need in metastatic breast cancer, which suggests that BriaCell is positioned to capitalize on substantial market opportunities in this area.
- Clinical Progress Outlook: BriaCell's CEO, William V. Williams, emphasized that the ongoing support from the DSMB will facilitate the advancement of the Bria-IMT regimen, aiming to provide new hope for patients with limited treatment options, showcasing the company's commitment to innovative therapies.
- Regular Review Mechanism: The DSMB meets quarterly to ensure the safety and efficacy of the study, and the continuous positive feedback not only enhances the credibility of the research but also adds significant weight to BriaCell's reputation in the biotechnology sector.
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- Significant Clinical Efficacy: The Bria-IMT treatment achieved complete resolution of right temporal lobe metastasis in a 66-year-old female patient, who survived 27 months post-enrollment, demonstrating the therapy's potential in heavily pre-treated patients.
- Evidence of Immune Activation: CD8 ImmunoPET imaging revealed a significant increase in CD8+ T cells in the cervical lymph nodes post-Bria-IMT treatment, indicating immune system activation that may contribute to long-term survival.
- Study Scale and Results: Among 54 heavily pre-treated metastatic breast cancer patients, 37 received the Bria-IMT regimen, with no reported treatment discontinuations related to Bria-IMT to date, indicating good safety and tolerability of the therapy.
- Future Research Prospects: The ongoing Phase 3 clinical trial (NCT06072612) by BriaCell will further validate the efficacy of Bria-IMT, potentially bringing new hope to cancer treatment.
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- Impressive Survival Data: As of the latest assessment, nine patients treated with Bria-IMT since 2022 have survived over 18 months, significantly exceeding benchmarks for standard therapies, indicating the potential efficacy of this treatment.
- Strong Treatment Continuity: No Bria-IMT-related discontinuations have been reported to date, suggesting good tolerability of the regimen among patients, which may provide new treatment options for heavily pre-treated individuals.
- Clinical Trial Progress: The Bria-IMT regimen continues under Fast Track Designation from the US FDA, expected to offer more effective treatment options for late-stage breast cancer patients, addressing the urgent market need for new therapies.
- Future Research Directions: BriaCell's ongoing pivotal Phase 3 study will focus on overall survival as its primary endpoint, aiming to further validate the efficacy of Bria-IMT and promote its broader acceptance in clinical applications.
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- Retail Sales Surge: U.S. retail sales increased by 0.6% month-over-month in November, marking the largest surge since July, indicating a potential rebound in consumer spending that could positively impact economic recovery.
- Tech Stock Decline: Information technology stocks fell by 1.3% on Wednesday, reflecting market concerns over the tech sector, which may affect investor confidence and lead to capital outflows.
- High-Risk Stock Surge: High Roller Technologies, Inc. (NYSE:ROLR) shares skyrocketed 289% to $13.64 after announcing a binding Letter of Intent with Crypto.com to launch an event-based prediction markets product in the U.S., demonstrating strong market demand for innovative offerings.
- IPO Impact: Briacell Therapeutics Corp. (NASDAQ:BCTX) priced its $30 million public offering at $5.59 per unit, leading to a 53% drop in its stock price to $5.09, reflecting market sensitivity to financing activities.
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