Mateon Therapeutics
OTCMKTS:MATNMateon Therapeutics, Inc., a clinical-stage biopharmaceutical company, engages in developing drugs for the treatment of orphan oncology indications. The company's lead product candidate is OT-101, an antisense against TGF-beta, which is in phase 3 clinical trials for pancreatic cancer and glioblastoma, as well as develops OT-101 for the treatment of various viruses, including severe acute respiratory syndrome and coronavirus. It also develops OXi4503 for the treatment of acute myeloid leukemia and myelodysplastic syndromes; and CA4P for the treatment of advanced metastatic melanoma. The company is headquartered in Agoura Hills, California.
RegeneRx Biopharmaceuticals
OTCMKTS:RGRXRegeneRx Biopharmaceuticals, Inc., a biopharmaceutical company, focuses on the development of therapeutic peptide, Thymosin beta 4, for tissue and organ protection, repair, and regeneration. The company is developing RGN-259, a preservative-free topical eye drop for regeneration of corneal tissues damaged by injury, disease, or other pathology; RGN-352, an injectable formulation for the treatment of cardiovascular diseases, central and peripheral nervous system diseases, and other medical indications; and RGN-137, a topical gel for the treatment of dermal wounds and reduction of scar tissue. It has strategic partnerships with Lee's Pharmaceutical Group and HLB Therapeutics. The company was formerly known as Alpha 1 Biomedicals, Inc. and changed its name to RegeneRx Biopharmaceuticals, Inc. in 2000. RegeneRx Biopharmaceuticals, Inc. was incorporated in 1982 and is based in Rockville, Maryland.
Summit Therapeutics
NASDAQ:SMMTSummit Therapeutics Inc., a biopharmaceutical company, focuses on discovery, development, and commercialization of patient, physician, caregiver, and societal friendly medicinal therapies in the United States, and the United Kingdom. The company's lead development candidate is Ivonescimab, a bispecific antibody for immunotherapy through blockade of PD-1 with the anti-angiogenesis; and anti-infectives portfolio includes SMT-738, a novel class of precision antibiotics for the treatment of multidrug resistant infections, which primarily includes carbapenem-resistant Enterobacteriaceae infections. It has a collaboration and license agreement with Akeso, Inc. and its affiliates to develop and commercialize ivonescimab. The company was founded in 2003 and is headquartered in Miami, Florida.
Tocagen
NASDAQ:TOCATocagen Inc., a clinical-stage cancer-selective gene therapy company, focuses on developing and commercializing product candidates designed to activate a patient's immune system against their cancer. Its cancer-selective gene therapy platform is built on retroviral replicating vectors (RRVs), which are designed to deliver therapeutic genes into the DNA of cancer cells. The company's lead product candidate is Toca 511 & Toca FC that is under Phase III clinical trial for recurrent high-grade glioma. It is also developing Toca 511 & Toca FC in a Phase Ib clinical trial for intravenous treatment of advanced cancers. In addition, the company is developing other RRVs to deliver genes to cancer cells against validated immunotherapy targets. The company has a license agreement with ApolloBio to develop and commercialize Toca 511 & Toca FC; and a collaboration agreement with NRG Oncology to develop a clinical trial utilizing Toca 511 & Toca FC for the treatment of patients with newly diagnosed glioblastoma. Tocagen Inc. was founded in 2007 and is based in San Diego, California.
Tetraphase Pharmaceuticals
NASDAQ:TTPHTetraphase Pharmaceuticals, Inc., a biopharmaceutical company, develops various antibiotics for the treatment of serious and life-threatening multidrug-resistant infections. The company's lead product candidate is Xerava (eravacycline), a synthetic fluorocycline intravenous and IV antibiotic for use as a first-line empiric monotherapy to treat multidrug-resistant infections, including multidrug-resistant Gram-negative infections. It conducted Phase III clinical trials with Xerava through investigating Gram-negative infections treated with Xerava (IGNITE). The company has completed IGNITE1 and IGNITE4, a Phase III clinical trial evaluating the safety and efficacy of Xerava with IV administration for the treatment of complicated intra-abdominal infections; IGNITE2, a Phase III clinical trial evaluating the safety and efficacy of Xerava with IV-to-oral transition therapy for the treatment of complicated urinary tract infections (cUTI); and IGNITE3, a Phase III clinical trial evaluating the safety and efficacy of Xerava with IV administration for the treatment of cUTI. It is also developing TP-271, a synthetic broad-spectrum fluorocycline that is in Phase I clinical trial for respiratory diseases caused by bacterial biothreat pathogens; TP-6076, a synthetic fluorocycline derivative, which is in Phase I clinical trial for multidrug-resistant Gram-negative infections; and TP-2846, a synthetic tetracycline for the treatment of acute myeloid leukemia, which is in pre-clinical stage. Tetraphase Pharmaceuticals, Inc. has a license agreement with Everest Medicines Limited to develop and commercialize Xerava for the treatment of complicated intra-abdominal infections and other indications in mainland China, Taiwan, Hong Kong, Macau, South Korea, and Singapore. The company was founded in 2006 and is headquartered in Watertown, Massachusetts.