HOUSTON – Moleculin Biotech, Inc., (Nasdaq: MBRX) (“Moleculin” or the “Company”), a clinical stage pharmaceutical company with a broad portfolio of drug candidates targeting highly resistant tumors and viruses, announced today that the U.S. Food and Drug Administration (FDA) has granted Rare Pediatric Disease Designation (RPD) to its p-STAT3 inhibitor, WP1066, for the treatment of ependymoma.
Ependymoma is a rare type of tumor that can form in the brain or spinal cord. Ependymoma begins in the ependymal cells in the brain and spinal cord that line the passageways where the fluid (cerebrospinal fluid) that nourishes your brain flows. Ependymoma can occur at any age, but most often occurs in young children.
“The FDA’s recognition of the high prevalence and unmet needs in the treatment landscape for ependymoma, especially in pediatric patients is a significant milestone as we continue to advance and expand the WP1066 development program. We currently have Orphan Drug Designation for WP1066 for the treatment of brain tumors, as well as RPD designation for three other pediatric indications, and believe that ependymoma represents another important rare indication. We continue to be encouraged by the data WP1066 has demonstrated to date and believe it has the potential to be an effective therapy for pediatric patients with ependymoma,” commented Walter Klemp, Chairman and CEO of Moleculin.
The Rare Pediatric Disease Priority Review Voucher program, which was created as part of the Food and Drug Administration Safety and Innovation Act (FDASIA) of 2012, is intended to incentivize the development of new therapies for rare pediatric diseases. Under the FDA’s rare pediatric disease designation program, the FDA may grant a priority review voucher to a sponsor who receives a product approval for a “rare pediatric disease,” which is defined as a serious or life-threatening disease in which the serious or life-threatening manifestations primarily affect individuals aged from birth to 18 years and affects fewer than 200,000 people in the U.S. Subject to FDA approval of WP1066 for the treatment of ependymoma, Moleculin would be eligible to receive a voucher that may be redeemed to receive priority review for a subsequent marketing application for a different product candidate or which could be sold or transferred.
About WP1066
WP1066 is an immune/transcription modulator capable of directly inhibiting certain key oncogenic transcription factors, including the activated form of a protein known as STAT3. The activated form of STAT3 referred to as p-STAT3, is considered a master regulator of tumor activity. In addition to inhibiting p-STAT3 and several other signaling proteins linked to tumor development, WP1066 has also been shown in animal models to stimulate a natural immune response and immune memory to fight tumor progression.
About Moleculin Biotech, Inc.
Moleculin Biotech, Inc. is a clinical stage pharmaceutical company focused on the development of a broad portfolio of oncology drug candidates for the treatment of highly resistant tumors and viruses. The Company’s clinical stage drugs are: Annamycin, a next-generation anthracycline, designed to avoid multidrug resistance mechanisms with little to no cardiotoxicity being studied for the treatment of relapsed or refractory acute myeloid leukemia, more commonly referred to as AML, WP1066, an Immune/Transcription Modulator capable of inhibiting p-STAT3 and other oncogenic transcription factors while also stimulating a natural immune response, targeting brain tumors, pancreatic cancer and hematologic malignancies, and WP1220, an analog to WP1066, for the topical treatment of cutaneous T-cell lymphoma. Moleculin is also engaged in preclinical development of additional drug candidates, including other Immune/Transcription Modulators, as well as WP1122 and related compounds capable of Metabolism/Glycosylation Inhibition.
For more information about the Company, please visit http://www.moleculin.com.
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