Company: RGBP
Filing Date: 2025-12-05
Form Type: 253G1
Source: 0001493152-25-026350
Chunk: 36

Company: Regen BioPharma Inc
Filing Date: 2025-12-05
Form: 253G1
Chunk 36
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 an orphan drug if it is a previously unapproved drug or biologic intended to treat a rare disease or condition, which is generally defined as a patient population of fewer than 200,000 individuals annually in the United States. Generally, if a product with an orphan drug designation subsequently receives the first marketing approval for the indication for which it has such designation, the product is entitled to a seven year period of marketing exclusivity, which precludes the FDA from approving another marketing application for the same drug for that time period. The sponsor of the product would also be entitled to a United States federal tax credit equal to 50% of clinical investigation expenses as well as exemptions from certain fees.

The Company believes that this application of HemaXellerate qualifies for Orphan designation under the Orphan Drug Act due to the fact that aplastic anemia is a rare disease with prevalence in the United States of less than 200,000. 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 .

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.

dCellVax is intended to be a therapy whereby dendritic cells of the cancer patient are harvested from the body, treated with siRNA that has the ability to block the dendritic cell from expressing indoleamine 2,3-dioxygenase (“IDO”) and subsequently reimplanted in the cancer patient.

The dendritic cells that are treated with the IDO-blocking RNA become resistant to the influence of tumor cells which produce factors which cause the dendritic cell to express the IDO. Expression of IDO in the dendritic cell halts the dendritic cell from activating T cells and causes the dendritic cell to suppress T cells. T lymphocytes (‘