- Preclinical
and clinical data indicate that Oncoprex immunogene therapy may be
effective alone or in combination with targeted small molecule therapies;
pre-clinical data also indicate potential effectiveness in combination
with immunotherapies
- Lung
cancer is the second-most common cancer and the leading cause of cancer
deaths worldwide
- Genprex
holds an exclusive license to more than 30 issued patents and several
pending applications covering its platform technologies, including patents
covering the therapeutic use of the TUSC2 tumor suppressor gene
- The
value of the global immunotherapy drugs market is expected to surpass $385
billion by 2025, recording a CAGR of more than 14 percent from 2018 to
2025
Clinical-stage gene therapy company Genprex Inc. (NASDAQ: GNPX) is pioneering a new
approach to treating cancer with its lead drug candidate, Oncoprex immunogene
therapy, an investigational therapy for non-small cell lung cancer (“NSCLC”).
Oncoprex is designed to interrupt cell signaling pathways that cause
replication and proliferation of cancer cells, to target and kill cancer cells
via receptor pathways, and to stimulate natural immune responses against
cancer. Oncoprex consists of the TUSC2 tumor suppressor gene encapsulated in a
positively charged lipid nanoparticle. It is injected intravenously,
specifically targeting cancer cells, which generally have a negative electrical
charge. Once Oncoprex is taken up into a cancer cell, the TUSC2 gene is
expressed in a protein that is capable of restoring certain defective functions
arising in the cancer cell (http://ibn.fm/zkW0b).
Genprex collaborators from The University of Texas MD
Anderson Cancer Center presented positive preclinical data for use of the TUSC2
gene in combination with the immunotherapy pembrolizumab (marketed as Keytruda
by Merck & Co. Inc.) for the treatment of lung cancer in a poster presented
at the 2019 American Association of Cancer Research Meeting. The data is
available on the Genprex website (http://ibn.fm/rfLpQ).
“These data further support and solidify existing
preclinical data showing that Oncoprex immunogene therapy is synergistic with
anti-PD1 therapy and could result in a stronger antitumor response compared to
either agent alone,” Julien L. Pham, MD, MPH, president and chief operating
officer of Genprex, stated in a news release. “It also demonstrates how
Oncoprex could be used in combination with other immunotherapies as a viable
treatment option for late-stage non-small cell lung cancer.”
According to the World Health Organization, lung cancer is
the leading cause of cancer deaths worldwide, killing more people than breast,
colon, kidney, liver, prostate and skin cancers combined. Non-small cell lung
cancer represents 80 percent of all lung cancers. New lung cancer cases have
been maintaining a steady level among men but are increasing more rapidly in
women. In the period from 2015 to 2030, standardized lung cancer mortality
rates among women are expected to increase from 11.2 to 16.0, marking an
increase of over 40 percent (http://ibn.fm/8BboA).
Genprex already holds more than 30 issued patents for its
platform technologies. The company is also in the process of conducting
research to find biomarkers to identify patients most likely to benefit from
Genprex treatments, as well as other drugs that will be synergistic with
Genprex’s gene therapies. Given the enormous potential and vast unmet medical
need, Genprex plans to apply for Fast Track, Breakthrough or RMAT designation
from the FDA (http://ibn.fm/9tWaA).
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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480.374.1336 Office
Editor@QualityStocks.com
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