Y-mAbs Announces GPA33-SADA Data Presented at AACR
Y-mAbs Therapeutics, a biopharmaceutical company, recently presented its SADA technology platform at the AACR Annual Meeting on April 10, 2021. This platform aims to improve radioimmunotherapy for colorectal peritoneal carcinomatosis. The GPA33-SADA construct demonstrated a favorable tumor-to-blood radioactivity ratio of 122. Y-mAbs plans to submit its first IND for this construct in 2022, having licensed the technology from MSK and MIT. The company is focused on developing antibody-based cancer treatments, including the FDA-approved DANYELZA.
- The GPA33-SADA construct showed a favorable tumor-to-blood radioactivity ratio of 122 in preclinical models.
- The company plans to submit an IND for the GPA33-SADA construct in 2022, indicating progress in product development.
- The reliance on the outcomes of future regulatory submissions and clinical trials which poses uncertainty.
- The potential risks associated with the commercialization of new therapies and competition in the market.
NEW YORK, April 12, 2021 (GLOBE NEWSWIRE) -- Y-mAbs Therapeutics, Inc. (the “Company” or “Y-mAbs”) (Nasdaq: YMAB), a commercial-stage biopharmaceutical company focused on the development and commercialization of novel, antibody-based therapeutic products for the treatment of cancer, today announced that Dr. Sebastian Chung from Memorial Sloan Kettering Cancer Center (“MSK”) presented a virtual poster discussing the SADA technology platform for pre-targeted radioimmunotherapy against GPA33 in a xenograft model of colorectal peritoneal carcinomatosis at the American Association for Cancer Research (“AACR”) Annual Meeting on April 10, 2021.
The SADA technology utilizes a pre-targeted payload delivery method where antibody constructs assemble in tetramers and bind to the tumor target. Unbound constructs predictably disassemble into smaller antibody fragments and are excreted through the kidneys within hours after administration. In a second infusion, a radioactive payload binds to the antibody constructs to radiate the tumor. Y-mAbs expects to submit its first IND for a SADA construct targeting GD2 in the fourth quarter of 2021.
The GPA33-SADA construct was created using the SADA technology, which was licensed by the Company from MSK and Massachusetts Institute of Technology (“MIT”) in April 2020. In a xenograft model of colorectal peritoneal carcinomatosis, GPA33-SADA showed a favorable tumor to blood ratio radioactivity uptake of 122 measured 24 hours after injection. GPA33 is expressed on
Researchers at MSK developed GPA33-SADA, which is exclusively licensed by MSK and MIT to Y-mAbs. As a result of this licensing arrangement, both MSK and MIT have institutional financial interests related to the compound and Y-mAbs.
About Y-mAbs
Y-mAbs is a commercial-stage biopharmaceutical company focused on the development and commercialization of novel, antibody-based therapeutic products for the treatment of cancer. The Company has a broad and advanced product pipeline, including one FDA approved product, DANYELZA® (naxitamab-gqgk), which targets tumors that express GD2, and one pivotal-stage product candidate, omburtamab, which targets tumors that express B7-H3.
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“Y-mAbs®” and “DANYELZA®” are registered trademarks of Y-mAbs Therapeutics, Inc.
Contact:
Y-mAbs Therapeutics, Inc.
230 Park Avenue, Suite 3350
New York, NY 10169
USA
+1 646 885 8505
E-mail: info@ymabs.com
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