Company: RGBP
Filing Date: 2025-12-05
Form Type: 253G1
Source: 0001493152-25-026350
Chunk: 5

Company: Regen BioPharma Inc
Filing Date: 2025-12-05
Form: 253G1
Chunk 5
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 trial assessing HemaXellerate in patients with drug-refractory aplastic anemia. The Phase I clinical trial is intended to determine safety and potential efficacy of intravenously administered autologous SVF cells in patients with severe, immune suppressive refractory aplastic anemia with the primary endpoints of safety and feasibility and secondary endpoints of efficacy as determined by patients having complete response, partial response or relapse.On December 10, 2015 Regen was informed by the United States Food and Drug Administration that Regen has satisfactorily addressed all clinical hold issues related to Regen’s Investigational New Drug Application for HemaXellerate and may initiate a Phase I clinical trial assessing HemaXellerate in patients with drug-refractory aplastic anemia. The Phase I clinical trial is intended to determine safety and potential efficacy of intravenously administered autologous stromal vascular fraction (SVF) cells in patients with severe, immune suppressive refractory aplastic anemia with the primary endpoints of safety and feasibility and secondary endpoints of efficacy as determined by patients having complete response, partial response or relapse. The Company has submitted a request to the United States Food and Drug Administration to grant Orphan Drug Designation to HemaXellerate for the treatment of Immune Suppressant Refractory Aplastic Anemia.

dCellVax: dCellVax is comprised of autologous dendritic cells which have been treated with an siRNA inhibitor of indoleamine-2,3-dioxygenase (IDO), an immunosuppressive enzyme. The Company believes that by inhibiting this enzyme in these dendritic cells, the patient’s cells can now attack cancers, particularly breast cancer.

tCellVax: Immune cells are removed from the patient, treated with siRNA to inhibit NR2F6 and the cells re-infused to the patient. The Company believes that once the inhibitor protein is blocked, the immune system will be very activated and kill tumors. siRNA is a double-stranded RNA molecule that is non-coding and is a powerful tool in drug targeting and therapeutics development as it is used to modulate gene expression through transcriptional or translational repression. The NR2F6 nuclear receptor has been identified as a potentially very important immune cell inhibitor (an immune checkpoint) and cancer stem cell differentiator.

DiffronC: This drug is intended to use our proprietary siRNA in vivo to inhibit cancer growth and activate T cells. The siRNA targets NR2