U.S. Patent Office Allows New CEL-SCI Patents for LEAPS Vaccine Platform Technology
Published: Jun 08, 2018
The LEAPS platform technology is currently being developed as a therapeutic vaccine for rheumatoid arthritis (RA) under a $1.5 million grant from the U.S. National Institutes of Health (NIH). Upon completion of preclinical and Investigational New Drug (IND) enabling studies for the LEAPS-based rheumatoid arthritis vaccine candidate CEL-4000, CEL-SCI intends to file an IND application with the U.S. Food and Drug Administration.
“As we move the first LEAPS platform vaccine candidate towards potential human studies, we are pleased by this important extra step forward. These patents expand and fortify the intellectual property protection for our LEAPS technology platform,” said Dr. Daniel Zimmerman, Senior Vice President of Research, Cellular Immunology.
LEAPS is a patented, T-cell modulation, peptide epitope delivery technology that enables CEL-SCI to design and synthesize proprietary peptide immunogens. LEAPS compounds consist of a small T-cell binding peptide ligand linked with a disease-associated peptide antigen.
This platform technology has been shown in several animal models to preferentially direct the immune response to a cellular (e.g. T-cell), humoral (antibody) or mixed pathway and has been shown to involve upregulation of T-regulatory (Treg) cells in some animal models. It has the potential to be utilized in diseases for which antigenic epitope sequences have already been identified, such as: a number of infectious diseases, some cancers, autoimmune diseases (e.g., RA), allergic asthma and allergy, and select CNS diseases (e.g., Alzheimer's).
About CEL-SCI Corporation
CEL-SCI is a Phase 3 cancer immunotherapy company. When it comes to cancer immunotherapy, CEL-SCI believes it is most logical to boost the patient’s immune system while it is still intact in order to have the greatest possible impact on survival. Therefore, the pivotal Phase 3 study treats patients who are newly diagnosed with advanced head and neck cancer with its lead investigational immunotherapy Multikine* (Leukocyte Interleukin, Injection), BEFORE they receive any other treatment, such as surgery, radiation and/or chemotherapy. This approach is unique. Most other cancer immunotherapies are used only after conventional therapies have been tried and/or failed. Head and neck cancer represents about 6% of all cancers. Multikine has received Orphan Drug designation from the FDA for the treatment of head and neck cancer patients with advanced squamous cell carcinoma.
The Company’s LEAPS technology is currently being developed as a therapeutic vaccine for rheumatoid arthritis and is supported by grants from the National Institutes of Health. The Company has operations in Vienna, Virginia, and in/near Baltimore, Maryland.
This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. When used in this press release, the words "intends," "believes," "anticipated," "plans" and "expects," and similar expressions, are intended to identify forward-looking statements. Such statements are subject to risks and uncertainties that could cause actual results to differ materially from those projected. Factors that could cause or contribute to such differences include, an inability to duplicate the clinical results demonstrated in clinical studies, timely development of any potential products that can be shown to be safe and effective, receiving necessary regulatory approvals, difficulties in manufacturing any of the Company's potential products, inability to raise the necessary capital and the risk factors set forth from time to time in CEL-SCI’s filings with the Securities and Exchange Commission, including but not limited to its report on Form 10-K for the year ended September 30, 2017. The Company undertakes no obligation to publicly release the result of any revision to these forward-looking statements which may be made to reflect the events or circumstances after the date hereof or to reflect the occurrence of unanticipated events.
* Multikine (Leukocyte Interleukin, Injection) is the trademark that CEL-SCI has registered for this investigational therapy, and this proprietary name is subject to FDA review in connection with the Company's future anticipated regulatory submission for approval. Multikine has not been licensed or approved for sale, barter or exchange by the FDA or any other regulatory agency. Similarly, its safety or efficacy has not been established for any use. Moreover, no definitive conclusions can be drawn from the early-phase, clinical-trials data involving the investigational therapy Multikine. Further research is required, and early-phase clinical trial results must be confirmed in the Phase 3 clinical trial of this investigational therapy that is in progress.
Gavin de Windt, 703-506-9460
Source: CEL-SCI Corporation