Argos Therapeutics
OTCMKTS:ARGSQArgos Therapeutics, Inc., an immuno-oncology company, focuses on the development and commercialization of individualized immunotherapies for the treatment of cancer and infectious diseases in North America. The company develops immunotherapies based on its proprietary technology platform, Arcelis. Its product candidates include rocapuldencel-T, which is in Phase III clinical trial for the treatment of metastatic renal cell carcinoma. The company also develops AGS-004, which is in Phase II clinical trials for the treatment of human immunodeficiency virus. The company was formerly known as Merix Bioscience, Inc. and changed its name to Argos Therapeutics, Inc. in October 2004. Argos Therapeutics, Inc. was founded in 1997 and is based in Durham, North Carolina. On November 30, 2018, Argos Therapeutics, Inc. filed a voluntary petition for reorganization under Chapter 11 in the US Bankruptcy Court for the District of Delaware.
Cardax
OTCMKTS:CDXICardax, Inc., a biopharmaceutical company, develops and commercializes dietary supplements for inflammatory health and pharmaceuticals for chronic diseases driven by inflammation and oxidative stress. It offers ZanthoSyn, an inflammatory supplement for health and longevity that provides astaxanthin with enhanced absorption and purity. The company sells ZanthoSyn primarily through e-commerce and wholesale channels. It is also developing CDX-101, an astaxanthin pharmaceutical candidate for cardiovascular inflammation and dyslipidemia, with a target indication of severe hypertriglyceridemia; and CDX-301, a zeaxanthin pharmaceutical candidate for macular degeneration. Cardax, Inc. is based in Honolulu, Hawaii.
Propanc Biopharma
OTCMKTS:PPCBPropanc Biopharma, Inc., a biopharmaceutical company, develops cancer treatments for patients with pancreatic, ovarian, and colorectal cancer in Australia. It offers PRP, a formulation lead product that is in preclinical phase of development designed to enhance the anti-cancer effects of multiple enzymes. The company has a research collaboration with University of Jaén that undertakes the research activities for POP1 joint drug discovery program; and a joint research and drug discovery program with Universities of Jaén and Granada to investigate the changes in genetic and protein expression that occur in cancer cells. The company was formerly known as Propanc Health Group Corporation and changed its name to Propanc Biopharma, Inc. in April 2017. Propanc Biopharma, Inc. was incorporated in 2007 and is based in Camberwell, Australia.
RespireRx Pharmaceuticals
OTCMKTS:RSPIRespireRx Pharmaceuticals Inc. engages in the discovery, development, and commercialization of pharmaceuticals for the treatment of neurological and psychiatric disorders. It has two drug platforms comprising ResolutionRx, a pharmaceutical cannabinoids platform, which includes dronabinol that acts upon the CB1 and CB2 endocannabinoid receptors for use in chemotherapy-induced nausea and vomiting, as well as for anorexia in patients with AIDS and obstructive sleep apnea; and EndeavourRx, a neuromodulators platform that comprises AMPAkines program, including proprietary compounds that are positive allosteric modulators (PAMs) of glutamate receptors to promote neuronal function, and GABAkines program, including proprietary compounds that are PAMs of GABAA receptors. The company's lead ampakine, CX1739, which has completed Phase II clinical studies for opioid-induced respiratory depression, as well as for central sleep apnea. It is also developing CX717, CX1739, and CX1942 that have clinical application in the treatment of CNS-driven neurobehavioral and cognitive disorders, spinal cord injury, neurological diseases, and various orphan indications. It has a research collaboration with University College London to the use of AMPAkines for the treatment of GRIA disorders. The company was formerly known as Cortex Pharmaceuticals, Inc. and changed its name to RespireRx Pharmaceuticals Inc. in December 2015. RespireRx Pharmaceuticals Inc. was incorporated in 1987 and is headquartered in Glen Rock, New Jersey.