Frequency Therapeutics
NASDAQ:FREQFrequency Therapeutics, Inc., a clinical-stage biotechnology company, focuses on developing therapeutics to activate a person's innate regenerative potential to restore function. Its Progenitor Cell Activation approach uses small molecules to activate progenitor cells within the body to create functional tissue. The company's lead product candidate is FX-322, which is in Phase IIb clinical trial to treat the underlying cause of sensorineural hearing loss. It is also developing medicines for patients across a range of degenerative conditions, including multiple sclerosis, and diseases of the muscle, gastrointestinal tract, skin, and bone. The company has a license and collaboration agreement with Astellas Pharma Inc. for the development and commercialization of FX-322, as well as collaboration and licensing agreements with Massachusetts Eye and Ear, the Massachusetts Institute of Technology, and The Scripps Research Institute. Frequency Therapeutics, Inc. was incorporated in 2014 and is headquartered in Lexington, Massachusetts.
Phathom Pharmaceuticals
NASDAQ:PHATPhathom Pharmaceuticals, Inc., biopharmaceutical company, focuses on developing and commercializing treatments for gastrointestinal diseases. The company has the rights in the United States, Europe, and Canada for an investigational potassium-competitive acid blocker (P-CAB) that blocks acid secretion in the stomach. It is also developing vonoprazan for the treatment of erosive gastroesophageal reflux disease; and in combination with antibiotics for the treatment of Helicobacter pylori infection. The company was incorporated in 2018 and is headquartered in Florham Park, New Jersey.
Prothena
NASDAQ:PRTAProthena Corporation plc, a late-stage clinical biotechnology company, focuses on discovery and development of novel therapies to treat diseases caused by protein dysregulation in the United States. The company is involved in developing birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a humanized monoclonal antibody, for the treatment of Parkinson's disease and other related synucleinopathies which is in Phase IIb clinical trial; NNC6019 that is in Phase lI clinical trial for the treatment of ATTR amyloidosis; and BMS-986446 and PRX012, which is in Phase I clinical trial for the treatment of Alzheimer's disease. Its discovery and preclinical programs include PRX123, a dual Aß-Tau vaccine for the treatment and prevention of Alzheimer's disease; and PRX019 for the treatment of neurogenerative diseases, as well as TDP-43 for the treatment of amyotrophic lateral sclerosis. Prothena Corporation plc has a license, development, and commercialization agreement with F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. to develop and commercialize antibodies that target a-synuclein, including prasinezumab; and a collaboration agreement with Bristol-Myers Squibb to develop and commercialize antibodies targeting tau, TDP-43. The company was incorporated in 2012 and is based in Dublin, Ireland.
RAPT Therapeutics
NASDAQ:RAPTRAPT Therapeutics, Inc., a clinical-stage immunology-based biopharmaceutical company, focuses on discovery, development, and commercialization of oral small molecule therapies for patients with unmet needs in oncology and inflammatory diseases in the United States. The company's lead inflammation drug candidate is zelnecirnon (RPT193), a C-C motif chemokine receptor 4 (CCR4) antagonist that selectively inhibit the migration of type 2 T helper cells into inflamed tissues. Its lead oncology drug candidate is tivumecirnon (FLX475), an oral small molecule CCR4 antagonist that is in the Phase 1/2 clinical trial to investigate as a monotherapy and in combination with pembrolizumab in patients with advanced cancer. The company was formerly known as FLX Bio, Inc. and changed its name to RAPT Therapeutics, Inc. in May 2019. RAPT Therapeutics, Inc. was incorporated in 2015 and is headquartered in South San Francisco, California. RAPT Therapeutics, Inc. operates as a subsidiary of Bristol-Myers Squibb Company
Stemline Therapeutics
NASDAQ:STMLStemline Therapeutics, Inc., a commercial-stage biopharmaceutical company, focuses on the discovery, acquisition, development, and commercialization of oncology therapeutics in the United States and internationally. The company offers ELZONRIS, a targeted therapy directed to the interleukin-3 receptor (CD123) for patients with blastic plasmacytoid dendritic cell neoplasm in adults, and in pediatric patients two years and older. It also developing CD123 that is in Phase I/II clinical trials for the treatment of chronic myelomonocytic leukemia and myelofibrosis, as well as acute myeloid leukemia and multiple myeloma in combination with other therapies. In addition, the company is developing SL-801, a novel oral small molecule reversible inhibitor of nuclear transport protein, which is in Phase I clinical trial for the treatment of solid and hematologic cancers; and SL-701, an immunotherapy that has completed Phase II clinical trials to treat brain cancer. Its preclinical pipeline products include SL-501, a CD123 targeted therapy; SL- 1001, an oral, selective small molecule RET kinase inhibitor targeting multiple oncology indications; and SL-901, a small molecule kinase inhibitor. Stemline Therapeutics, Inc. was founded in 2003 and is based in New York, New York.