BioAtla Showcases Promising Results for Mecbotamab Vedotin in Cancer Treatment

BioAtla Presents Groundbreaking Clinical Data for Mecbotamab Vedotin
SAN DIEGO, Oct. 3, 2025 — BioAtla, Inc. (NASDAQ: BCAB), a pioneering biotechnology firm dedicated to developing advanced biologic therapies, has announced noteworthy clinical results for its innovative antibody-drug conjugate (ADC), mecbotamab vedotin (BA3011). This promising data will be shared at the Society for Immunotherapy of Cancer (SITC) 2025 Annual Meeting taking place in National Harbor, MD from November 5-9, 2025.
Highlighting Significant Clinical Outcomes
The presentation, titled “Median OS of 21.5 months among 44 patients with treatment-refractory leiomyosarcoma, liposarcoma, and undifferentiated pleomorphic sarcoma treated with mecbotamab vedotin, an AXL-targeting ADC”, will be led by Dr. Mihaela Druta from Moffitt Cancer Center on November 7, 2025. This intriguing presentation will focus on the median overall survival of patients who previously faced challenges with conventional treatments.
Mecbotamab Vedotin: A Novel Approach
Mecbotamab vedotin represents a significant advancement in cancer therapies targeting AXL, a protein linked to tumor growth and metastasis. The ongoing trials are expected to unveil the potential of this treatment to provide a new lease on life for those battling rare and aggressive forms of cancer.
Access to Presentation Materials
Following the presentation, interested parties can access a copy of the materials via the publication section of the company’s website, which will be made available after the conclusion of the talk. This accessibility underscores BioAtla's commitment to transparency and information dissemination within the medical community.
About BioAtla, Inc.
BioAtla is at the forefront of biotechnology, operating from its bases in San Diego, California, and Beijing, China. The company specializes in developing conditionally active biologics that have shown to offer higher efficacy and lower toxicity compared to traditional therapies. Its proprietary technology platform facilitates the creation of innovative monoclonal and bispecific antibodies aimed at solid tumors.
Robust Intellectual Property Portfolio
The organization boasts an impressive portfolio of over 780 active patent matters, with more than 500 patents granted globally. This extensive patent coverage secures BioAtla’s place in the market, ensuring its methodologies and products are protected across leading markets worldwide.
Company Contacts
Internal Contact:
Richard Waldron
Chief Financial Officer
BioAtla, Inc.
rwaldron@bioatla.com
858.356.8945
External Contact:
Joyce Allaire
LifeSci Advisors, LLC
jallaire@lifesciadvisors.com
Frequently Asked Questions
What is mecbotamab vedotin?
Mecbotamab vedotin is an investigational antibody-drug conjugate targeting AXL, designed to treat various types of cancer, including soft tissue sarcomas.
When will the clinical data be presented?
The clinical data will be presented at the 2025 SITC Annual Meeting on November 7, 2025.
Who is presenting the data?
Dr. Mihaela Druta from Moffitt Cancer Center will deliver the presentation.
Why is this presentation significant?
This presentation highlights the effectiveness of mecbotamab vedotin in increasing median overall survival for patients with treatment-refractory cancers.
How can I access the presentation materials?
After the presentation concludes, you can access the materials in the publication section of BioAtla’s website.
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