Capricor Therapeutics | January 24, 2024
Capricor Therapeutics a biotechnology company developing transformative cell and exosome-based therapeutics for the treatment and prevention of rare diseases, today announced that Capricor’s proprietary StealthX™ exosome-based multivalent vaccine (StealthX™ vaccine) for the prevention of SARS-CoV-2 has been selected to be part of Project NextGen, an initiative by the U.S. Department of Health and Human Services to advance a pipeline of new, innovative vaccines providing broader and more durable protection for COVID-19. As part of Project NextGen, the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, will conduct a Phase 1 clinical study with Capricor’s StealthX™ vaccine, subject to regulatory approval. NIAID's Division of Microbiology and Infectious Diseases (DMID) would oversee the study.
“We are extremely pleased with the external support from the NIH, which highlights the clinical potential of our StealthX™ exosome platform technology and provides non-dilutive support for the advancement of our vaccine candidate,” said Linda Marbán, Ph.D., Capricor’s chief executive officer. “Our proprietary vaccine is multivalent, delivering both the highly mutagenic S protein (Spike) and the more stable N protein (Nucleocapsid) which potentially may offer broader and longer lasting immunity against SARS-CoV-2. We view the NIH SARS-CoV-2 project as the first clinical step towards development of a next generation vaccine platform that may be extended to other infectious diseases. Our platform is designed to combine the speed of response of an mRNA vaccine with the potential efficacy of a protein vaccine. Further, our StealthX™ vaccine is free of both adjuvant and lipid nanoparticles and in preclinical studies has generated a strong immune response at low doses. We believe our StealthX™ vaccine may offer a clinically meaningful alternative for highly mutating or novel infectious agents.”
Dr. Marbán continued, “This is the opportunity we have been waiting for as it allows the exosome technology to be brought into the clinic as we continue to focus our resources on CAP-1002 for the treatment of Duchenne muscular dystrophy. Beyond SARS-CoV-2, we look forward to exploring the potential therapeutic utility of this platform, and more broadly, expanding our pipeline into therapeutics and future partnership opportunities.”
About Capricor’s StealthX™ Vaccine
The StealthX™ vaccine is a proprietary vaccine developed internally by Capricor utilizing exosomes that were engineered to express either spike or nucleocapsid proteins on the surface. Preclinical results from murine and rabbit models published in Microbiology Spectrum, showed the StealthX™ vaccine, resulted in robust antibody production, potent neutralizing antibodies, a strong T-cell response and a favorable safety profile. These effects were obtained with administration of only nanogram amounts of protein and without adjuvant or synthetic lipid nanoparticles (LNPs). Exosomes offer a new antigen delivery system that potentially could be utilized to rapidly generate multivalent protein-based vaccines. Exosomes, first identified as extracellular vesicles, are small vesicles enriched in specific subsets of proteins, RNAs and lipids and responsible for cell-to-cell communication.
About Capricor Therapeutics
Capricor Therapeutics, Inc. is a biotechnology company focused on the development of transformative cell and exosome-based therapeutics for the treatment and prevention of rare diseases. Capricor’s lead candidate, CAP-1002, is an allogeneic cardiac-derived cell therapy currently in Phase 3 clinical development for treating Duchenne muscular dystrophy (DMD). Further, Capricor has entered into a partnership for the exclusive commercialization and distribution of CAP-1002 for DMD in the United States and Japan with Nippon Shinyaku Co., Ltd. (U.S. subsidiary: NS Pharma, Inc.), subject to regulatory approval. Capricor is also developing its exosome technology as a potential next-generation therapeutic platform. Our proprietary StealthX™ exosome platform has potential for a broad range of new therapeutic applications in the field of vaccinology as well as targeted oligonucleotide, protein and small molecule therapeutics to treat or prevent a variety of diseases.
CCM Biosciences | January 01, 2024
Diversified biotechnology company CCM Biosciences (CCM Bio) announced the launch of its business unit CCM 5Prime Sciences (5Prime) focused on the development and application of proprietary technology in the domain of DNA biotechnology. 5Prime’s technology platform includes multiple patent-protected, globally commercialized compositions and methods for molecular cloning, next-generation DNA sequencing and molecular diagnostics.
5Prime has two focus areas: 1) in vitro diagnostic (IVD) tests: a wide array of companion diagnostics (CDx) tests for targeted cancer, rare disease, and prenatal/preimplantation diagnostics, developed using the droplet digital Polymerase Chain Reaction (ddPCR) and Next-Generation Sequencing (NGS) methodologies, which accompany the personalized medicine therapeutic (Rx) pipeline of CCM Bio; 2) synthetic biology: engineered DNA- and RNA-manipulating enzymes that improve upon the enzymes used in IVD tests, in PCR reagents, and also in enzymatic DNA/RNA synthesis.
Proven technology behind market-leading DNA sequencing products and diagnostic tests; including one of the 5 highest revenue-generating technologies invented in the history of Princeton University
Focus areas 1 and 2 are based on the company’s patented technology originating in the PhD thesis work of Co-Founder and CEO Dr. Raj Chakrabarti at Princeton University. According to the Princeton University Office of Technology Licensing, patents in this portfolio, which are now controlled by 5Prime, are among the top 5 revenue-generating patents in the history of the university, having been commercialized in collaboration with companies such as Celera Diagnostics, Quest Diagnostics, Abbott, New England Biolabs, and Toyobo Life Sciences. Diagnostic tests and products based on the company’s intellectual property include the XSense test from Quest Diagnostics, which is the leading DNA-based carrier screening test for autism (Fragile X syndrome); and the Q5 polymerase kit marketed by New England Biolabs, which is the leading high-fidelity polymerase kit for DNA sequencing.
In the context of molecular diagnostics, NGS is typically applied to diagnose in high-throughput the patterns of DNA mutations in genes. A related method called RNA-Seq, which applies NGS to RNA rather than DNA to measure real-time gene expression levels, has emerged as a foundation for modern personalized medicine. However, a notorious difficulty in both traditional NGS and RNA-Seq is sequence bias, which results in inaccurate estimates of the relative copy numbers of different genes and associated disease-causing mutations, and which has limited the transformative potential of these methods. ddPCR is a sensitive method for diagnosing mutations in specific disease-associated genes that is also limited by problems of sequence bias.
5Prime’s technology enables the efficient polymerization and amplification of nearly any DNA or RNA sequence to overcome sequence bias in nucleic acid amplification and associated diagnostic methods like NGS and ddPCR, the global markets for which were valued at $10B and $6B, respectively, in 2022 and expected to surpass $44B and $14B, respectively, by 2032. Its state-of-the-art synthetic biology platform for polymerase enzyme engineering generates proprietary polymerases with optimal properties for NGS or PCR-based diagnostic tests, by applying machine learning algorithms to the big data generated from ultrahigh-throughput, microfluidic experimental screening of enzyme activity. In addition, the company’s technology platform applies proprietary nonaqueous media and computational systems biology methods in conjunction with such enzymes to dramatically improve nucleic acid polymerization and amplification efficiency.
About CCM Biosciences
CCM Biosciences, Inc. is a biotechnology company dedicated to discovering and developing novel drugs - including small molecules, gene therapies, biologics, and nanomedicines - as well as associated companion diagnostics. CCM Bio’s patented molecular discovery platforms were developed at Chakrabarti Advanced Technology, a privately funded R&D institute founded in 2010 with scientists in the US, France and India and with publications in leading scientific journals including PNAS, Nucleic Acids Research, American Chemical Society journals and Nature Publishing Group journals. CCM Bio is partnered with the global chemical and pharmaceutical services company PMC Group, Inc. for fully integrated discovery, development and manufacturing of drugs and diagnostics.
Twist Bioscience Corporation | January 30, 2024
Twist Bioscience Corporation a company enabling customers to succeed through its offering of high-quality synthetic DNA using its silicon platform, today announced the expansion of Twist Express Genes, a new leading gene synthesis service with an order to shipping turnaround starting at five business days1, to include larger DNA preparations up to 1 milligram.
The Express Genes offering, initially launched in November 2023, now extends to larger midiprep (10μg to 100 μg) and maxiprep (100μg to 1mg) DNA preparations. As with Twist standard speed Clonal Genes, all Twist Express Genes are NGS-verified as clonally perfect.
“Since the initial launch of our Express Genes service in November, we have received positive and enthusiastic feedback from existing customers on our consistent and rapid turnaround time. By expanding Express Genes to include midiprep and maxiprep, we can now offer rapid gene synthesis at all gene prep scales, enabling large scale experimentation for pharmaceutical, biotechnology, academic and industrial chemical researchers,” said Emily M. Leproust, Ph.D., CEO and co-founder of Twist Bioscience. “With the expanded offering of Twist Express Genes, more researchers can gain access to Twist genes fast and at scale, including those using alternative providers and those cloning their own genes. The ability to order and receive synthetic DNA fast and at scale means more time for cutting-edge research, more make-test-learn cycles, and an accelerated journey to game-changing discoveries.”
Twist leverages its ability to miniaturize the chemical reaction to create DNA using its silicon-based DNA synthesis platform along with expertise, software, optimized processes and the expanded layout of its Wilsonville facility to deliver Clonal Genes and Gene Fragments at scale and with rapid turnaround times. Twist’s Express Genes are offered with dynamic pricing, which reflects market demand and manufacturing capacity in a responsive premium price. Customers are able to quickly and easily place orders for Express Genes through Twist’s ecommerce platform.
Twist Express Genes
Twist Express Genes are 0.3kb to 5.0kb in length. Due to scale enabled by Twist’s platform, orders of any size both small and large can be filled, and as with standard speed Twist Clonal Genes, Twist Express Genes are NGS sequence-verified as one hundred percent accurate. Twist Express Genes can be cloned into catalog vectors or custom vectors so that customers can move right to experimentation. They can also be shipped in customers’ preferred delivery formats, including tubes and plates. For more information and product specifications click here.
Current turnaround times for some Twist Bioscience products
Express Genes1 (50ng-10µg): starting at 5 business days, now for up to 10µg
Standard Clonal Genes (50ng-10µg): starting at 10 business days
Express Genes1 (10µg-1mg): starting at 8 business days
Standard Clonal Genes (10µg-1mg): starting at 13 business days
1 Express Clonal Genes ship in 5-7 business days. DNA prep sizes including 10 μg - 100 μg, and 100 μg - 1 mg may incur an additional 3-5 days for synthesis. Orders placed outside of the US will incur additional delivery turnaround time. Express Genes orders that require new custom vector onboarding will incur an additional 1-2 weeks for processing.
About Twist Bioscience Corporation
Twist Bioscience is a leading and rapidly growing synthetic biology and genomics company that has developed a disruptive DNA synthesis platform to industrialize the engineering of biology. The core of the platform is a proprietary technology that pioneers a new method of manufacturing synthetic DNA by “writing” DNA on a silicon chip. Twist is leveraging its unique technology to manufacture a broad range of synthetic DNA-based products, including synthetic genes, tools for next-generation sequencing (NGS) preparation, and antibody libraries for drug discovery and development. Twist is also pursuing longer-term opportunities in digital data storage in DNA and biologics drug discovery. Twist makes products for use across many industries including healthcare, industrial chemicals, agriculture and academic research.