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CELL AND GENE THERAPY, INDUSTRIAL IMPACT
GenScript ProBio | February 24, 2023
GenScript ProBio, a renowned Contract Development and Manufacturing Organization (CDMO), has recently entered a strategic partnership agreement with RVAC Medicines Pte. Ltd., a biotech company specializing in the development and commercialization of mRNA vaccines and therapeutics. The collaboration is aimed at manufacturing GMP-grade plasmid DNA (pDNA) for the RVM-V001 mRNA COVID-19 vaccine candidate, as well as supporting future therapeutic pipelines.
GenScript ProBio will offer GMP plasmid manufacturing service for RVAC Medicines' program, RVM-V001. By collaborating with GenScript ProBio, RVAC Medicines will be able to accelerate the clinical manufacturing of mRNA-based COVID-19 vaccines, as well as future mRNA-based vaccines designed to target other infectious diseases such as Clostriodioides difficile infection (CDI) and Respiratory syncytial virus (RSV).
As RVAC proceeds with the development of its mRNA candidates, GenScript ProBio continues to offer high-quality GMP materials crucial to the objective, including plasmid DNA and the development of ancillary materials to support mRNA manufacturing processes. GenScript ProBio also provides consultative and expert guidance regarding regulatory and quality expectations of agencies worldwide.
RVAC Medicines and GenScript ProBio will continue collaborating to support mRNA initiatives for both clinical and commercial stage development.
Dr. Brian Min, CEO of GenScript ProBio said, "We are delighted to enter into this strategic partnership with RVAC Medicines. This collaboration will enable us to utilize our cutting-edge GMP plasmid manufacturing platform technology to support the development of mRNA-based COVID-19 vaccine and its therapeutic candidates."
(Source – PR Newswire)
About GenScript ProBio
GenScript ProBio is a Contract Development and Manufacturing Organization (CDMO) that provides end-to-end drug discovery and commercialization services. The company's services are designed to accelerate drug development for its clients in various areas, including CGT, vaccines, biologics discovery, and antibody protein drugs. GenScript ProBio has a global presence, with subsidiaries in the Netherlands, the United States, South Korea, and China. Since October 2017, the company has helped clients in different regions, such as the United States, Europe, and Asia Pacific, to obtain over 40 IND approvals. Its goal is to drive innovation and speed up the biologics development process from target to market.
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INDUSTRIAL IMPACT, DIAGNOSTICS
Vaxxinity, Inc. | March 21, 2023
Vaxxinity, Inc. a U.S. company pioneering the development of a new class of immunotherapeutic vaccines, announced that the first subjects have been dosed in a randomized, double-blind, placebo-controlled Phase 1 clinical trial of VXX-401, an investigational vaccine designed to lower low-density lipoprotein (LDL) cholesterol, a known factor contributing to heart disease, by targeting proprotein convertase subtilisin/kexin type 9 serine protease (PCSK9). Heart disease remains the leading cause of death globally, claiming over 18 million lives per year, despite the existence of approved treatments that lower LDL.
“This is an exciting milestone for VXX-401 and Vaxxinity in our pursuit to vaccinate the world against heart disease with a preventative option that is convenient and accessible, addressing an unmet need to combat the leading global cause of death,” said Mei Mei Hu, Chief Executive Officer of Vaxxinity. “PCSK9 antibody therapies are well-tolerated and effective, but huge unmet patient need remains. In order to solve the problem of heart disease, the world needs a scalable, accessible technology that can reach the hundreds of millions, if not billions of people at risk. With an LDL-lowering vaccine we can potentially offer an option that’s cost-effective, safe, convenient, long-acting, and deployable.”
The multicenter Phase 1 dose-escalation trial aims to enroll 48 subjects aged 18 to 75 years, with LDL cholesterol between 2.59 and 4.89 mmol/L. The objectives of the trial are to evaluate safety, tolerability and immunogenicity (as measured by serum anti-PCSK9 antibody titers). Pharmacodynamics of the immune response will be measured by LDL cholesterol levels, an established model of PCSK9 inhibition in hypercholesterolemia.
“We’re excited to get this first-in-human trial of VXX-401 started. The concept of a vaccine for cholesterol could be a game-changer in cardiovascular health due to its potentially very broad reach and impact on human health,” said Professor Stephen Nicholls of Monash University and Victorian Heart Hospital in Australia. “Targeting PCSK9 with a monoclonal antibody is a proven and effective approach for lowering cholesterol and reducing the risk of heart attack and stroke. Despite the availability of statins and the approval of PCSK9-targeting medicines, there is still a need for new therapies. VXX-401 has the potential to extend the use of PCSK9 inhibition to the full population who could benefit.”
Earlier this month, Vaxxinity presented pre-clinical data at the American College of Cardiology/World Congress of Cardiology Annual Scientific Session demonstrating that VXX-401 induced robust anti-PCSK9 antibodies and durable LDL cholesterol lowering without affecting high-density lipoprotein (HDL) cholesterol levels, indicating that VXX-401 has the potential to be a safe and effective LDL lowering therapy. Data in non-human primate studies show that VXX-401 was well tolerated and provided durable and significant LDL reduction of 30% to 50% change from baseline. The data also demonstrate VXX-401’s immunogenicity: purified antibodies from immunized animals bound to human PCSK9 with high affinity, and exhibited a dose-dependent functional inhibition of PCSK9 in vitro. Additionally, Peripheral Blood Mononuclear Cells (PBMCs) collected prior to immunization did not release cytokines upon stimulation with various components of the vaccine, suggesting that VXX-401 may safely overcome immune tolerance.
About VXX-401
VXX-401 was designed using Vaxxinity’s proprietary synthetic peptide vaccine platform and is being developed for the treatment of hypercholesterolemia. The platform is designed to harness the immune system to convert the body into its own natural “drug factory,” stimulating the production of antibodies. VXX-401 is designed to induce robust, long-acting antibodies against PCSK9 in order to lower LDL cholesterol.
About Vaxxinity
Vaxxinity, Inc. is a purpose-driven biotechnology company committed to democratizing healthcare across the globe. The company is pioneering a new class of synthetic, peptide-based immunotherapeutic vaccines aimed at disrupting the existing treatment paradigm for chronic disease, increasingly dominated by monoclonal antibodies, which suffer from prohibitive costs and cumbersome administration. The company’s proprietary technology platform has enabled the innovation of novel pipeline candidates designed to bring the efficiency of vaccines to the treatment of chronic diseases, including Alzheimer’s, Parkinson’s, migraine, and hypercholesterolemia. The technology is also implemented as part of a COVID-19 vaccine program. Vaxxinity has optimized its pipeline to achieve a potentially historic, global impact on human health.
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CELL AND GENE THERAPY, INDUSTRIAL IMPACT
Center for Breakthrough Medicines | February 27, 2023
Center for Breakthrough Medicines (CBM), a leading contract development and manufacturing organization dedicated to addressing the challenges of commercializing cell and gene therapies, and Virion Therapeutics, a clinical-stage biotech firm focused on developing accessible and adaptable CD8+ T cell-based technologies for cancer and infectious diseases, have recently announced a strategic collaboration agreement.
CBM will partner and manufacture with Virion Therapeutics on their checkpoint modifier clinical development programs, including the First-in-Human VRON-0200 immunotherapy, designed to treat chronic Hepatitis B Virus (HBV) infection.
The collaboration aims to develop VRON-0200, a pan-genotypic, global therapeutic immunotherapy that targets chronic HBV infection, which affects over 295 million people worldwide. HBV impairs CD8+ T cells, which results in the loss of viral control. VRON-0200 induces a broad CD8+ T cell response, which includes responses to the core and pol regions not generally induced by the infection. Therefore, VRON-0200 is designed to stimulate a highly functional immune response to help clear the virus.
CBM's Co-Founder and Chief Business Officer Audrey Greenberg commented, "Virion is working to revolutionize the immunotherapy treatment landscape, and we are honored to partner with them on this bold mission as we share a common goal – to create a future free of cancer and chronic infectious diseases." She further emphasized, "We have assembled best-in-field technical teams, supported by industry-leading product and process development, manufacturing, and testing capabilities, all located within a single, world-class manufacturing facility. We look forward to working with Virion to bring their life-saving therapies to the patients who need them most, as quickly as possible."
(Source – PR Newswire)
About Center for Breakthrough Medicines
The Center for Breakthrough Medicines is a pioneering contract development and manufacturing organization (CDMO) situated in the center of "Cellicon Valley," with a focus on cell and gene therapies. It offers an all-in-one solution to expedite the speed of delivering advanced treatments to the market. Its customer-oriented approach, combined with a culture that prioritizes the needs of patients, guarantees dependable and high-quality process and analytical development, GMP testing, viral vector manufacturing, plasmid production, cell therapy bioprocessing and cell banking services throughout the entire life cycle of a product.
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