Rubius Therapeutics Announces First Patient Dosed in Phase 1 Clinical Trial of RTX-321 for the Treatment of HPV 16-Positive Cancers - Seite 2

About HPV 16-Positive Cancers
Human papillomavirus (HPV) 16 is associated with approximately 70 percent of cervical cancers, approximately 40 percent of head and neck squamous cell carcinoma (HNSCC) arising in the oropharynx, approximately 25-40 percent of HNSCC arising in other locations and approximately 80-85 percent of anal cancers. A critical need remains for better treatment options for advanced HPV 16-associated cancers. The prognosis remains poor for patients with metastatic disease with few treatment options beyond the first-line setting.

About the RTX-321 Clinical Trial
Rubius Therapeutics is enrolling patients in a Phase 1 open-label, multicenter, monotherapy dose escalation, first-in-human study of RTX-321 for the treatment of patients that are HLA-A*02:01-positive with persistent, recurrent, or metastatic, unresectable, HPV 16-positive cancers, including unresectable cervical cancer (squamous, adeno, or adenosquamous histology), head and neck squamous cell carcinoma (including of the nasal and oral cavities, larynx, hypopharynx, nasopharynx, and oropharynx) and squamous cell cancer of the anal canal that is not amenable to curative therapy. The purpose of the trial is to determine the safety and tolerability, recommended phase 2 dose and pharmacology, and antitumor activity of RTX-321. For more information about the Phase 1 clinical trial of RTX-321, please visit clinicaltrials.gov (NCT04672980).

About RTX-321
RTX-321 is an allogeneic, off-the-shelf aAPC therapy product candidate that is engineered to induce a tumor-specific immune response by expanding antigen-specific T cells. RTX-321 expresses hundreds of thousands of copies of an HPV peptide antigen bound to major histocompatibility complex (MHC) class I proteins, the costimulatory molecule 4-1BBL and the cytokine IL-12 on the cell surface to mimic human T cell-APC interactions.

About Rubius Therapeutics
Rubius Therapeutics is a clinical-stage biopharmaceutical company developing a new class of medicines called Red Cell Therapeutics. The Company’s proprietary RED PLATFORM was designed to genetically engineer and culture Red Cell Therapeutics that are selective, potent and off-the-shelf allogeneic cellular therapies for the potential treatment of several diseases across multiple therapeutic areas. Rubius’ initial focus is to advance RCT product candidates for the treatment of cancer and autoimmune diseases by leveraging two distinct therapeutic modalities — potent cell-cell interaction and tolerance induction. Rubius Therapeutics was recently named among the Top Places to Work in Massachusetts by the Boston Globe, and its manufacturing site was recently named 2020 Top 5 Best Places to Work in Rhode Island among medium-sized companies by Providence Business News. For more information, visit www.rubiustx.com, follow us on Twitter or LinkedIn or like us on Facebook.