ARDS vs MEIP

Aridis Pharmaceuticals Inc.

Aridis Pharmaceuticals, Inc., a late-stage biopharmaceutical company, focuses on the discovery and development of targeted immunotherapy using fully human monoclonal antibodies (mAb) to treat life-threatening infections. Its lead product candidate is AR-301, a fully human mAb of immunoglobulin 1 (IgG1) that is in Phase III pivotal trials for the treatment of lung infections resulting from S. aureus alphatoxin. The company is also developing AR-105, a fully human IgG1 mAb, which is in Phase II trials to target gram-negative bacteria P. aeruginosa; AR-101, a human IgM mAb, which is in Phase IIa clinical trials for the treatment of hospital-acquired pneumonia (HAP)and ventilator-associated pneumonia (VAP) caused by P. aeruginosa serotype O11; AR-401 that is in preclinical stage to treat infections caused by Acinetobacter baumannii; AR-201, a fully human IgG1 mAb preclinical program for respiratory syncytial virus; and AR-501, an anti-infective therapy, which is in Phase I/IIa clinical trial to manage chronic lung infections in cystic fibrosis patients and acute pneumonia in HAP and VAP patients. In addition, it is developing AR-712 and AR-701, a cocktail of two fully human immunoglobulin 1, or IgG1, mAbs, which is in Phase I/II clinical for the treatment of mild to moderate non-hospitalized COVID-19 patients. Aridis Pharmaceuticals, Inc. was founded in 2003 and is headquartered in Los Gatos, California.

MEI Pharma Inc.

MEI Pharma, Inc., a late-stage pharmaceutical company, focuses on the development of various therapies for the treatment of cancer. The company develops Zandelisib, an oral phosphatidylinositol 3-kinase delta inhibitor that is in Phase II clinical trial for the treatment of patients with relapsed/refractory follicular lymphoma, as well as in Phase Ib multi-arm trial to treat B-cell malignancies; and Voruciclib, an oral cyclin-dependent kinase inhibitor, which is in Phase Ib clinical trial for acute myeloid leukemia and B-cell malignancies. It also develops ME-344, a mitochondrial inhibitor targeting the oxidative phosphorylation complex that is in Phase I clinical trial for the treatment of human epidermal growth factor receptor 2 negative breast cancer; and Pracinostat, an oral available histone deacetylase inhibitor, which is in Phase II clinical trial to treat patients with myelodysplastic syndrome. The company has a license, development, and commercialization agreement with Kyowa Kirin Company; a clinical collaboration with BeiGene, Ltd.; a license, development, manufacturing, and commercialization agreement with Helsinn Healthcare SA; and license agreements with Presage Biosciences, Inc. and CyDex Pharmaceuticals, Inc. The company was formerly known as Marshall Edwards, Inc. and changed its name to MEI Pharma, Inc. in July 2012. MEI Pharma, Inc. was founded in 2000 and is headquartered in San Diego, California.