Anixa Biosciences Reports 74% Immune Response in Phase 1 Breast Cancer Vaccine Trial
- Clinical Trial Success: Anixa Biosciences' α-lactalbumin vaccine met all major endpoints in the Phase 1 trial, with 74% of participants demonstrating protocol-defined immune responses, indicating the vaccine's efficacy and safety.
- Good Safety Profile: At the maximum tolerated dose, the vaccine was deemed safe and well-tolerated, with the primary adverse event being injection-site irritation and no flu-like symptoms reported, highlighting its potential for clinical application.
- Follow-Up Research Plans: Following the positive results from the Phase 1 trial, Anixa plans to conduct a Phase 2 combination study with Keytruda in newly diagnosed breast cancer patients, potentially offering new treatment options.
- Funding Support: The study was funded by a grant from the U.S. Department of Defense, reflecting government support for cancer immunotherapy research, and Anixa aims to leverage this data to engage with regulators and advance future research efforts.
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Anixa Secures Mexican Patent for Breast Cancer Vaccine
- Patent Approval: Anixa Biosciences has received a patent allowance from the Mexican Institute of Industrial Property, marking an expansion of its international intellectual property coverage for breast cancer vaccine technology, thereby reinforcing its leadership in cancer immunotherapy.
- Market Opportunities: The patent complements existing patents in the U.S. and other key markets, laying the groundwork for Anixa's future regulatory and commercial efforts in regions with high breast cancer incidence like Mexico.
- Clinical Development Support: The vaccine is based on immunizing against human α-lactalbumin, aiming to selectively activate the immune system to prevent tumor formation, which is expected to improve breast cancer diagnosis and treatment outcomes for women in Mexico.
- Global Strategic Positioning: By strengthening its global patent estate, Anixa is paving the way for future international development and commercialization strategies, potentially partnering with larger pharmaceutical companies for worldwide commercialization.

Anixa Biosciences Declines Following Phase 1 Results for Breast Cancer Vaccine
Anixa Biosciences Phase 1 Trial Results: Anixa Biosciences (ANIX) reported a ~21% drop in stock after sharing phase 1 data for its breast cancer vaccine targeting α-lactalbumin, which showed that 74% of participants achieved immune responses.
Cohorts and Safety Findings: The trial involved 35 participants across three cohorts, with good safety and tolerability noted in the first two cohorts, while the third cohort experienced some Grade 3 adverse events related to injection-site irritation.
Future Trial Plans: Anixa indicated that the phase 2 trial design may include a combination study with Merck's Keytruda in the neoadjuvant setting for newly diagnosed breast cancer patients.
Market Reaction and Context: The market's reaction to the trial results has been cautious, with discussions around the justification of optimism regarding Anixa's upcoming phase 1 readout and other clinical programs.






