Elicio Therapeutics Announces Publication of Preclinical Data Showing AMP-Peptide Vaccine in Combination with TCR-T Cell Therapy Enhances Anti-Tumor Function and Eradicates Solid Tumors
BOSTON, May 23, 2022 (GLOBE NEWSWIRE) -- Elicio Therapeutics, a clinical-stage biotechnology company developing a pipeline of novel immunotherapies for the treatment of cancer and other diseases, today announced the publication of findings from a preclinical study showing enhanced anti-tumor function and eradication of solid tumors by combining its Amphiphile (AMP) platform vaccine, carrying cognate peptide and adjuvant cargos, with T cell receptor T cell therapies (TCR-Ts). These results, co-authored by Drs. Dylan Drakes and Peter DeMuth, with Elicio colleagues, were published in the preprint server, bioRxiv, and can be found here.
“The AMP platform continues to show boosting capabilities in our preclinical studies of cancer immunotherapies by successfully targeting the lymph nodes,” said Peter DeMuth, Ph.D., Chief Scientific Officer. “T cell receptor (TCR)-modified T cell therapies have historically shown promise but challenges to clinical efficacy against solid tumors persist. Often, suboptimal clinical performance can be attributed to insufficient in vivo persistence of current treatments and tumor antigen escape. With this study, we’ve shown that combining TCR-T cell therapies with our lymph node targeted AMP-vaccines can overcome these challenges to significantly improve preclinical efficacy in animal models of solid tumors.”
Robert Connelly, Chief Executive Officer at Elicio, added, “Our AMP platform has huge potential to address some of the major challenges that continue to plague the field of immuno-oncology. We are delighted to share the results of this study because it provides rationale and evidence to support combining our AMP-peptide vaccine with TCR-T cell therapies to augment clinical responses.”
About the Amphiphile Platform
Our proprietary Amphiphile, or AMP, platform delivers investigational immunotherapeuics directly to the “brain center” of the immune system – the lymph nodes. We believe this site-specific delivery of disease-specific antigens, adjuvants and other immunomodulators may efficiently educate, activate and amplify critical immune cells, potentially resulting in induction and persistence of potent adaptive immunity required to treat many diseases. In preclinical models, we have observed lymph node-specific engagement driving therapeutic immune responses of increased magnitude, function and durability. We believe our AMP lymph node-targeted approach will produce superior clinical benefits compared to immunotherapies that do not engage the lymph nodes.
Our AMP platform, originally developed at the Massachusetts Institute of Technology, or MIT, has broad potential across cancers, infectious diseases and other disease indications to advance a number of development initiatives through internal activities, in-licensing arrangements or development collaborations and partnerships.
The Amphiphile platform has been shown to deliver immunotherapeutics directly to the lymph nodes by latching on to the protein albumin, found in the bloodstream, as it travels to lymphatic tissue. In preclinical models, we have observed lymph node-specific engagement driving therapeutic immune responses of increased magnitude, function and durability.
About Elicio Therapeutics
Elicio Therapeutics is a clinical-stage biotechnology company developing a pipeline of novel immunotherapies for the treatment of cancer and other diseases. By combining expertise in immunology and immunotherapy, Elicio is engineering investigational Amphiphile immunotherapies that are intended to precisely target and fully engage the lymph nodes, the site in our bodies where the immune response is orchestrated. Elicio is engineering lymph node targeted AMPlifiers, immunomodulators, adjuvants and vaccines for an array of aggressive cancers and infectious diseases.
Elicio began dosing subjects in AMPLIFY-201, its Phase 1/2 clinical trial in solid tumor subjects for its lead Amphiphile vaccine, ELI-002, targeting KRAS-driven cancers in October 2021. The Amphiphile platform emerged from the laboratories of Darrell Irvine, Howard Hughes Investigator and Professor of Biomedical Engineering in the Koch Institute of Integrative Cancer Research at MIT. For more information, please visit https://elicio.com/.
Cautionary Note on Forward-Looking Statements
This press release includes forward-looking statements. Such forward-looking statements involve known and unknown risks, uncertainties, assumptions and other important factors that could cause our actual results, performance or achievements to differ materially from historical results or any future results, performance or achievements expressed, suggested or implied by such forward-looking statements. Forward-looking statements include, but are not limited to, statements regarding or expectations for our lymph node targeted approach to treating cancer and infectious diseases, our expectation that the AMP platform can boost TCR-T cell therapy in the lymph nodes, the ability of our proprietary AMP platform to deliver ELI-002 directly to the lymph nodes and our belief that it may stimulate an enhanced immune response and the general ability and potential of our proprietary Amphiphile, or AMP, platform, to deliver investigational immunotherapeutics directly to the lymph nodes. Applicable risks and uncertainties that could cause our actual results, performance or achievements to differ materially from historical results or any future results, performance or achievements expressed, suggested or implied by our forward-looking statements include, among others: the potential that we experience slower than expected enrollment in our clinical trials, we identify serious side effects or other safety issues, we do not have clinical supply of our product candidate that is adequate in amount and quality and supplied in a timely fashion, and the inherent risks of clinical development; the results of our clinical trials do not continue to support our approach and expectation of lymph node targeting for the enhanced treatment of cancer and infectious diseases or that the results do not continue to support that the AMP platform enhances TCR-T clinical responses in solid tumors; our limited operating history and historical losses; our need to raise capital to fund our research and development programs; the early stage nature of the development of our product candidates; our ability to obtain orphan drug designation from the FDA; competition from various competitors in the markets targeted by our product candidates, including from competitors with substantially greater resources than us; our general dependence on third parties in connection with manufacturing, clinical trials and preclinical studies; the potential complexity of the manufacturing process for our product candidates; our ability to protect our intellectual property; our dependence on the patents we license from the Massachusetts Institute of Technology, or MIT; our compliance with healthcare laws and regulations; and risks relating to the impact on of COVID-19 or other infectious diseases on our business. The forward-looking statements contained in this press release reflect our current views with respect to future events, and we do not undertake and specifically disclaim any obligation to update any forward-looking statements, except as required by law.