Ewha Womans University

Pioneering Korea's ARPA-H Project: Focused on mRNA Vaccine Room-Temperature Storage and Extra-Long-Term Preservation Creating a Platform for Prolonged Room-Temperature Storage and Efficient Distribution of mRNA Vaccines SEOUL, South Korea, Nov. 1, 2024 /PRNewswire/ -- On October 30, a Korean Biotech company, DX&VX(; KOSDAQ 180400, Majority shareholder Lim Chong-yoon) announced its selection as a co-research institution for Korea's first ARPA-H project, titled "STOREx: Stockpile Technology to Omit Repeated Entity for Vx." This groundbreaking initiative aims to establish materials and production processes to enable room-temperature, ultra-long-term storage of mRNA vaccines. DX&VX will lead the verification of genomic integrity of the mRNA vaccine technology, a crucial step toward commercialization. Modeled after the U.S. ARPA-H initiative, the Korean ARPA-H project is managed by the Korea Health Industry Development Institute (KHIDI) and seeks to resolve major healthcare challenges through innovation. This specific project centers on advancing technology for the extra-long-term, room-temperature preservation of mRNA vaccines, thereby enhancing national health security and bolstering rapid pandemic response capabilities. Led by Professor Seung-Soo Oh from Pohang University of Science and Technology (POSTECH), the project includes a consortium of institutions: DX&VX, Korea University, Gwangju Institute of Science and Technology, Ewha Womans University, and Seoul Asan Medical Center. DX&VX will play a pivotal role in both technology validation and subsequent commercialization of this critical vaccine storage solution. This project has secured a significant research fund of 8.5 billion KRW over five years, with an allocation breakdown of 1.5 billion KRW for the initial phase, 5 billion KRW for the second phase, and 2 billion KRW for the final phase. Having previously collaborated with POSTECH on mRNA vaccine advancements, including lipid nanoparticle (LNP) technology, DX&VX will now concentrate on enabling room-temperature storage and extra-long-term preservation for mRNA vaccines. Given that current mRNA vaccines require ultra-cold storage and have limited shelf lives, these advancements are expected to ease distribution challenges, reduce costs, and foster a self-reliant national healthcare system, thus ensuring vaccine sovereignty in the face of future health crises. "We will play a pivotal role in this project based on our expertise accumulated in the field of precision medicine, such as genomic integrity analysis technology", said Kevin Kwon, CEO of DX&VX. "The development of mRNA vaccine's room temperature extra-long-term preservation technology and mass production process technology is the best innovative technology that can change the game itself in the existing mRNA vaccine market. We will actively commercialize this technology to lead the development of domestic vaccines and grow it into a standard for the global mRNA vaccine platform." SOURCE Dx&Vx WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

BOSTON--(BUSINESS WIRE)-- #Biotech -- Odyssey Therapeutics, Inc. , a biotechnology company pioneering next-generation precision immunomodulators for inflammatory diseases, today announced the formation of its Scientific Advisory Board (SAB), which includes renowned experts in the fields of immunology and therapeutic development. The SAB will be chaired by Stephen Blacklow, M.D., Ph.D., who holds positions at Harvard Medical School and the Dana- Farber Cancer Institute and is a recognized drug discovery innovator. “The lens by which we evaluate therapeutic opportunities is supported by the profound knowledge of immune biology among our team and trusted advisors,” said Gary Glick, Ph.D., founder and CEO of Odyssey Therapeutics. “We are fortunate to work with a group of preeminent scientific minds and recognized drug hunters with extensive track records in developing molecules that have successfully translated from scientific hypothesis to clinical validation and regulatory success. We look forward to benefiting from their collective experience as we move our lead programs into the clinic and advance our earlier-stage pipeline.” Dr. Blacklow commented, “I am excited to work alongside Gary, my esteemed SAB members and the Odyssey team. Odyssey’s differentiated approach and dedication to advancing medicines for inflammatory disease is inspiring, and I look forward to contributing my expertise to help drive these groundbreaking programs forward.” Odyssey’s SAB is comprised of the following members: Dr. Blacklow, M.D., Ph.D., Gustavus Adolphus Pfeiffer Professor and Department Chair of Biological Chemistry and Molecular Pharmacology at Harvard Medical School, member of the Department of Cancer Biology at the Dana-Farber Cancer Institute: Dr. Blacklow is a globally recognized expert in signal transduction at the structural and molecular level. His research on the Notch pathway, a complex signaling pathway integral to immune cell function, has led to the development of multiple investigational therapies for hematologic malignancies, such as T cell acute lymphocytic leukemia. Of his many awards and affiliations, Dr. Blacklow received the National Cancer Institute’s prestigious Outstanding Investigator Award in 2017, and was elected to the Association of American Physicians in 2018 and the American Academy of Arts and Sciences in 2024. He received his M.D. and Ph.D. degrees from Harvard University. Robert Abraham, Ph.D., former Executive Vice President of Cancer Biology at Odyssey: Dr. Abraham previously served as Chief Scientific Officer at Vividion Therapeutics, which was acquired in August 2021 by Bayer for $2 billion. He has extensive experience in both the pharmaceutical industry and academia, including 10 years at Pfizer where he served as Senior Vice President and group head in Oncology Research and Development, with oversight of cancer drug discovery and early clinical development. He previously held roles at Duke University Medical Center, including an Endowed Chair in the Department of Cancer Biology. Throughout his career, he has made significant contributions to multiple research areas, including cell signaling, T lymphocyte biology, rapamycin pharmacology and mTOR functions, cancer metabolism and DNA damage responses. He received a B.S. in biology from Bucknell University and a Ph.D. in pharmacology from the University of Pittsburgh. Richard Flavell, Ph.D., F.R.S., Sterling Professor of Immunobiology, Yale School of Medicine, and Investigator, Howard Hughes Medical Institute: Dr. Flavell is a co-discoverer of introns in cellular genes, and his research focuses on the molecular and cellular mechanisms that govern immune responses, from the characterization of signal transduction pathways to the regulation of immune cell differentiation and activation. His work has been instrumental in identifying key components of the innate immune system, such as Toll-like receptors (TLRs) and Nod-like receptors (NLRs), and activation of the innate immune system and inflammatory disease. He received his B.Sc. and Ph.D. in biochemistry from the University of Hull, England. Alexander (Sasha) Rudensky, Ph.D., Director, Ludwig Center for Cancer Immunotherapy, Tri-Institutional Professor at Memorial Sloan Kettering Cancer Center, The Rockefeller University and Cornell University, and Investigator, Howard Hughes Medical Institute: Dr. Rudensky’s research has defined regulatory T cells and the roles they play in autoimmunity, tolerance, allergic disease, infections and cancer. His current work addresses the molecular mechanisms underlying regulatory T cell activity, and the role these cells play in autoimmunity, tumor immunity and immunity to infections. He received his candidate of sciences degree from the Gabrichevsky Research Institute of Epidemiology and Microbiology, Moscow, and completed his postdoctoral work at the Yale School of Medicine. Ruslan Medzhitov, Ph.D., Sterling Professor, Yale University School of Medicine and Investigator, Howard Hughes Medical Institute: Dr. Medzhitov’s work has identified innate immune sensing pathways and established the principle of innate control of adaptive immunity. His current research is focused on inflammation biology, allergic diseases and evolutionary medicine. Dr. Medzhitov has been a recipient of numerous awards and honors, including the 2019 Dickson Prize in Medicine. He earned his Ph.D. from Moscow State University. Sun Hur, Ph.D., Professor at Harvard Medical School and Boston Children’s Hospital and Investigator, Howard Hughes Medical Institute: Dr. Hur’s work on the molecular mechanisms of how the immune system distinguishes between self and non-self-entities led to the discovery of MDA5 and its role in innate immunity, autoimmunity and autoinflammatory diseases. She is a past recipient of the Vilcek Prize for Creative Promise in Biomedical Science for her research on inflammatory and autoimmune diseases and experimental enzymology. She earned her B.Sc. from Ewha Womans University and her Ph.D. in physical chemistry from the University of California, Santa Barbara. Seth Masters, Ph.D., Centre Head, Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research: Dr. Masters’ research on understanding the innate immune pathways that drive diseases led to the identification of the mechanisms by which NLRP1 mediates autoinflammatory disease. His current research explores how innate immune pathways contribute to inflammatory bowel disease, asthma, metabolic diseases and neurodegeneration. Dr. Masters obtained his B.Sc. in biochemistry from The University of Melbourne, Australia, and his Ph.D. in medical biology from the Walter and Eliza Hall Institute. Michael B. Yaffe, M.D., Ph.D., Professor of Biology and Engineering, Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology: Dr. Yaffe’s research focuses on uncovering signaling pathways in cells that respond to stress, DNA damage and inflammatory cytokines and how the outputs of these pathways are integrated at the molecular and systems level to control the cell outcomes. Dr. Yaffe received his B.S. in materials science and engineering from Cornell University, M.D., Ph.D. degrees from Case Western Reserve University and advanced postdoctoral training with Prof. Lew Cantley at Harvard Medical School. About Odyssey Therapeutics Odyssey Therapeutics is a clinical-stage biotechnology company focused on discovering, developing and commercializing the next generation of inflammatory precision medicines. Since its founding in 2021, Odyssey has rapidly advanced a pipeline of clinical- and research-stage programs, leveraging the scientific expertise of its team of drug hunters and a comprehensive suite of tools to tackle drug targets with the greatest potential to benefit patients. Odyssey’s mission is to create extraordinary leaps in patient outcomes and change the standard of care for those living with serious inflammatory diseases. For more information, please visit odysseytx.com and follow Odyssey Therapeutics on X (formerly Twitter) and LinkedIn . Contacts Josh George jgeorge@spectrumscience.com 713-828-1913

A collaborative research team develops an absorbent multifunctional nanofiber adhesive hemostat based on a protein biomaterial. In recent news, there has been a case where a patient experienced pain due to a surgical procedure involving sutures, resulting in the unintended presence of gauze within the patient's body. Gauze is typically employed to control bleeding during medical interventions, aiding in hemostasis. However, when inadvertently left in the body, it can lead to inflammation and infection. Addressing this issue, recent research has been published by researchers focusing on a hemostatic agent derived from mussels and silkworm cocoons. This hemostatic agent has garnered attention in the academic community due to its efficacy in clotting blood and its safety within the body. A collaborative team, led by Professor Hyung Joon Cha (Department of Chemical Engineering and the School of Convergence Science and Technology) and Dr. Jaeyun Lee (Department of Chemical Engineering) at Pohang University of Science and Technology (POSTECH), Professor Kye Il Joo (Department of Chemical Engineering and Materials Science) at Ewha Womans University, and Dr. Jong Won Rhie (Department of Plastic and Reconstructive Surgery) at Seoul St. Mary's Hospital of the College of Medicine at the Catholic University of Korea, has developed a bilayer nanofiber membrane hemostat using natural proteins derived from mussels and silkworm cocoons. The findings of this research have been recently published online in the latest issue of Small, an international journal specializing in nanoengineering. Conventional hemostatic agents such as gauze or medical bands are limited to application on the surface of the skin. Although there are certain materials that naturally degrade within the body like fibrin glue and collagen sponges, they necessitate proteins sourced from humans or animals, making them considerably expensive. Moreover, existing hemostatic materials lack consistent adherence to bleeding sites and are prone to infection from external contaminants. In response, the researchers developed a bilayer adhesive hemostat utilizing mussel adhesive proteins that exhibit strong tissue adhesion underwater and silk fibroin extracted from silkworm cocoons. In the research, mussel adhesive proteins demonstrated excellent hemostatic effects including platelet activation. The researchers employed methanol vapor to modify the secondary structure of silkworm silk proteins, resulting in a nanofiber membrane with a hydrophobic outer surface. In light of this, the team engineered a hemostatic agent featuring an inner layer with mussel adhesion proteins for wound adhesion and an outer protective layer entirely composed of silkworm silk proteins. Through animal experiments, the hemostatic agent demonstrated rapid acceleration of tissue adhesion and hemostasis in bleeding wounds, effectively preventing the infiltration of water containing infectious agents such as bacteria. Using two proteins that are both highly biocompatible and biodegradable, the researchers have introduced a novel hemostatic agent capable of clotting blood and providing defense against infection. Professor Hyung Joon Cha of the POSTECH who led the study remarked, "We have validated the exceptional hemostatic performance of a multifunctional topical adhesive hemostatic agent that is derived from nature and is based on degradable proteins in the human body." He added, "We will continue further research to assess its applicability in real-world patient care or surgical settings." The research was conducted with support from the Marine BioMaterials Research Center Program of the Ministry of Oceans and Fisheries and the Mid-Career Research Program of the National Research Foundation of Korea.