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Arch Therapeutics, Inc. is a biotechnology company developing a novel approach to stop bleeding (hemostasis), control leaking (sealant) and manage wounds during surgery, trauma and interventional care. Arch is developing products based on an innovative self-assembling barrier technology platform with the goal of making care faster and safer for patients. Arch has received regulatory authorization to market AC5 Advanced Wound System and AC5 Topical Hemostat as medical devices in the United States and Europe, respectively. Arch`s development stage product candidates include AC5-G, AC5-V and AC5 Surgical Hemostat, among others.1,2
Protagonist Therapeutics is a biotechnology company pursuing the discovery and development of target oral peptides as well differentiated alternatives to antibodies, and also as new chemical entities (NCEs) against those targets and life threatening diseases for which suitable small molecule and/or biologic options are not available. Peptides typically suffer from limitations of poor proteolytic stability and therefore find scarce therapeutic utility that is largely limited to ‘injectable drugs’. Protagonist’s technology platform is aimed at overcoming these restrictions and expanding the scope of peptide therapeutics to address unmet needs. Specific emphasis is placed on identifying ‘orally stable’ scaffolds and/or engineering oral stability characteristics onto them. The platform has been optimized over the years and involves synergistic integration of rational drug design, diversity oriented computational tools, phage display libraries, recombinant peptide expression, ex vivo oral stability methods, and peptide/medicinal chemistry techniques. This activity has led to the identification of ‘privileged scaffolds’ with favorable oral stability characteristics. Furthermore, the technology platform is well suited both for de novo discovery against a target and optimization around a given chemical starting point.
AMIGENICS is a Las Vegas, NV-based company in the Healthcare, Pharmaceuticals, and Biotech sector.
At LAVA, we are focused on applying our expertise in gamma-delta T-cell engagers (TCEs) to transform cancer therapy. We refer to our compounds as gamma-delta bispecific T-cell engagers, or gamma-delta bsTCEs. Our platform generates therapeutics that specifically activate a unique and relatively abundant effector gamma-delta T-cell subset called Vγ9Vδ2 (Vgamma9-Vdelta2) T-cells that have the ability to trigger activity of immune cells of both the innate and adaptive immune system. Our gamma-delta bsTCEs have demonstrated superior efficacy and safety profiles compared to other bsTCE approaches in preclinical studies and show preferential activity against tumor cells thereby potentially limiting toxicity in healthy tissue. To date, we are the only company developing bispecific gamma-delta T-cell engaging antibodies for the treatment of cancer. We are building a pipeline of gamma-delta bsTCEs that have applications in both solid and hematologic malignancies. Our lead program, LAVA-051, targets the tumor specific antigen CD1d, which can be overexpressed in multiple myeloma, chronic lymphocytic leukemia (CLL), and acute myeloid leukemia (AML), among other tumor types. LAVA-051 will enter a Phase I/IIa study in 1Q21.