InvestorNewsBreaks – Genprex Inc. (NASDAQ: GNPX) Secures Chinese Patent, Exclusivity for REQORSA(R) Gene Therapy Combination in Many of the Largest Markets

July 05, 2023 at 11:02 AM EDT

Genprex (NASDAQ: GNPX), a clinical-stage gene therapy company focused on developing life-changing therapies for patients with cancer and diabetes, today announced that the China National Intellectual Property Administration has granted Genprex China Patent No: 201780076886.X. According to the announcement, the broad patent covers the use of Genprex’s lead drug candidate, REQORSA(R) Immunogene Therapy, in combination with PD1 antibodies through 2037. “This is a very important patent because it provides Genprex with additional protection for our REQORSA gene therapy in combination with PD1 antibodies, such as Keyruda(R), which is the subject of our ongoing Acclaim-2 clinical trial for the treatment of lung cancer,” said Thomas Gallagher, Esq., SVP of Intellectual Property and Licensing at Genprex. “Genprex has already received this patent protection in the U.S., Japan, Australia, Russia and Mexico. Now with the same patent protection in China, we have secured exclusivity for this drug combination for the treatment of cancer in many of the largest markets. This patent protection prevents others from making, using or selling this drug combination.”

To view the full press release, visit https://ibn.fm/1dY8Q

About Genprex Inc.

Genprex is a clinical-stage gene therapy company focused on developing life-changing treatments for patients with cancer and diabetes. Genprex’s technologies are designed to administer disease-fighting genes to provide new therapies for large patient populations with cancer and diabetes who currently have limited treatment options. Genprex works with world-class institutions and collaborators to develop drug candidates to further its pipeline of gene therapies in order to provide novel treatment approaches. Genprex’s oncology program utilizes its proprietary, non-viral ONCOPREX(R) Nanoparticle Delivery System, which encapsulates the gene-expressing plasmids using lipid nanoparticles. The resultant product is administered intravenously, where it is taken up by tumor cells that then express tumor suppressor proteins that were deficient in the tumor. The company’s lead product candidate, REQORSA(R) (quaratusugene ozeplasmid), is being evaluated in three clinical trials as a treatment for non-small cell lung cancer (“NSCLC”) and small cell lung cancer (“SCLC”). Each of Genprex’s three lung cancer clinical programs have received a Fast Track Designation from the Food and Drug Administration. Genprex’s diabetes gene therapy approach is comprised of a novel infusion process that uses an adeno-associated virus (“AAV”) vector to deliver Pdx1 and MafA genes directly to the pancreas. In models of type 1 diabetes, GPX-002 transforms alpha cells in the pancreas into functional beta-like cells, which can produce insulin but are distinct enough from beta cells to evade the body’s immune system. In a similar approach, GPX-003 for type 2 diabetes, where autoimmunity is not at play, is believed to rejuvenate and replenish exhausted beta cells. For more information, visit the company’s website at www.Genprex.com.

NOTE TO INVESTORS: The latest news and updates relating to GNPX are available in the company’s newsroom at http://ibn.fm/GNPX

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