Announcement • Mar 29
Cell Source, Inc. announced delayed annual 10-K filing On 03/28/2025, Cell Source, Inc. announced that they will be unable to file their next 10-K by the deadline required by the SEC. Announcement • Nov 21
Cell Source, Inc. Shared Positive Interim Results from Its Phase 1/2 First-In-Human Clinical Trial Conducted At the University of Texas Md Anderson Cancer Center Cell Source, Inc. shared positive interim results from its Phase 1/2 First-in-Human clinical trial conducted at The University of Texas MD Anderson Cancer Center. The trial has treated 15 patients using Cell Source's proprietary Veto Cell technology in stem cell transplants for malignant and non-malignant hematologic diseases. These early results indicate both safety and efficacy, marking a promising advance in stem cell transplant outcomes. Breakthrough Results for Safer and Effective Transplants Previously presented at the American Society for Hematology (ASH) Annual Meeting, the interim study results highlight: Consistent engraftment without severe GvHD: Achieved at 42 days post- transplant with T-cell-depleted, haploidentical stem cell transplants under reduced intensity conditioning (RIC).No toxicity linked to Veto Cells: No patients experienced adverse effects directly associated with Veto Cells. Enhanced protocol: A mild conditioning regimen, combined with Rituximab to prevent antibody-related complications, makes transplants safer and suitable for a broader range of patients. These findings underscore the potential of Veto Cells to increase access to life-saving allogeneic transplants for cancer patients and individuals with non-malignant blood disorders, supporting the strategic advancement of Cell Source's technology. Comparable Successes Demonstrate Market Potential The cell therapy and immunotherapy market has seen robust investor interest, with several start-up companies achieving multibillion-dollar valuations after clinical success. For example, Kite Pharma and Juno Therapeutics were acquired for $12 billion and $9 billion, respectively, following successful clinical outcomes and regulatory approvals in similar areas of cellular therapy. These precedents highlight the significant financial upside for novel treatments that achieve distinctive clinical efficacy and regulatory milestones. With Cell Source's Veto Cell platform showing early promise in achieving safer and thus more effective stem cell transplants without severe GvHD, the Company is strategically positioned to capitalize on this expanding market. The total addressable market (TAM) for hematological therapeutics, including both cancer and nonmalignant diseases, is estimated to be in excess of $100 billion, underscoring the vast commercial potential for Veto Cells to gain market traction as the platform advances through clinical trials. Pathway to Market and Competitive EdgeCell Source's Veto Cell technology offers a unique advantage by combining reduced immune suppression with avoidance to GvHD, making it an attractive alternative to current stem cell transplant methods. The Company's Veto Cell platform is also being developed for organ transplant applications, potentially allowing for partially mismatched donors as well as reducing or possibly even eliminating reliance on lifelong immunosuppression post-transplant. Announcement • Aug 15
Cell Source, Inc. announced delayed 10-Q filing On 08/14/2024, Cell Source, Inc. announced that they will be unable to file their next 10-Q by the deadline required by the SEC. 
