HCW Biologics
NASDAQ:HCWBHCW Biologics Inc., a clinical-stage biopharmaceutical company, focuses on discovering and developing novel immunotherapies for chronic, low-grade inflammation, and age-related diseases in the United States. The company's lead products include HCW9218, which is in Phase 1 clinical chemo-refractory/chemo-resistant solid tumors with pancreatic, ovarian, breast, prostate, and colorectal cancers, as well as Phase 2 clinical trial with metastatic advanced stage ovarian cancer patients; and HCW9302 for autoimmune and proinflammatory diseases, such as alopecia areata diseases. It also develops HCW9201, a cell-based therapy that is in Phase I clinical trials for the treatment of patients with relapsed/refractory acute myelogenous leukemia; and HCW9206, an injectable immunotherapeutic to use as adjuvant for adoptive cell therapy in cancer treatment. HCW Biologics Inc. was incorporated in 2018 and is headquartered in Miramar, Florida.
Scopus BioPharma
NASDAQ:SCPSScopus BioPharma Inc., a clinical-stage biopharmaceutical company, focuses on developing transformational therapeutics targeting serious diseases with unmet medical needs. It offers Duet Platform, which consists of signal transducer and activator of transcription 3 (STAT3), a master immune checkpoint inhibitor and toll-like receptor 9 (TLR9), as well as includes CpG-STAT3ASO (DUET-02), CpG-STAT3siRNA (DUET-01), and CpG-STAT3decoy (DUET-03); and that develops a suite of bifunctional oligonucleotides that activate antigen-presenting cells (APCs) in the tumor microenvironment that alleviates tumor immunosuppression to jump-start T cell-mediated immune responses. The company is also developing DUET-01, as a monotherapy targeting B-cell non-Hodgkin lymphoma; DUET-02 that provides systemic delivery for treatment of solid tumors comprising prostate or kidney cancers; and DUET-03, which targets the actual STAT3 transcription factor protein. Scopus BioPharma Inc. has licensing agreements with the City of Hope, National Institutes of Health Program, and The Hebrew University of Jerusalem. The company was formerly known as Project18 Inc. and changed its name to Scopus BioPharma Inc. in December 2017. Scopus BioPharma Inc. was incorporated in 2017 and is headquartered in New York, New York.
Xilio Therapeutics
NASDAQ:XLOXilio Therapeutics, Inc., a clinical-stage biotechnology company, discovers and develops tumor-activated immuno-oncology therapies. Its checkpoint inhibitor program includes XTX101, an investigational Fc-enhanced, tumor-activated anti-CTLA-4 mAb that is in Phase 1 clinical trial for patients with advanced solid tumors. The company also develops cytokine programs, which comprises XTX202, a tumor-activated IL-2; and XTX301, an investigational tumor-activated, engineered IL-12 molecule. Xilio Therapeutics, Inc. was founded in 2016 and is headquartered in Waltham, Massachusetts.