Data on Potential Biomarker for Qualigen Therapeutics’ Lead Program QN-302 Published in Peer-Reviewed Journal Molecules

S100P Gene Expression May Be Marker of Anti-Tumor Activity in Pancreatic Cancer In Vivo Models

CARLSBAD, Calif., March 08, 2023 (GLOBE NEWSWIRE) — Qualigen Therapeutics, Inc. (“Qualigen” or “the Company,” Nasdaq: QLGN), a diversified life sciences company focused on developing treatments for adult and pediatric cancers with potential for Orphan Drug Designation, while also commercializing diagnostics, today announces publication of key data in the peer-reviewed journal Molecules. The publication explained that the Company’s lead compound QN-302 had high anti-proliferative activity against pancreatic cancer cell lines, and anti-tumor activity in several in vivo models of the disease.

The data also showed QN-302 causes downregulation of the expression of the S100P gene and the S100P protein in cells and in vivo. S100P is identified in connection with several human cancers and has been well documented as a potential biomarker specifically for pancreatic cancer.

Tariq Arshad, M.D., M.B.A., the Company’s Chief Medical Officer and one of the publication authors stated, “This peer-reviewed publication provides exciting new data regarding the potential for S100P as a potential marker for therapeutic response in pancreatic cancer. This further validates the development of QN-302 and its potential to ultimately treat pancreatic cancer as well as other high unmet need malignancies. We are on track with executing all QN-302 IND-enabling studies toward submission of the IND application in the coming months and look forward to providing additional updates as they become available.”

Interested parties can review the publication here.

Pancreatic cancer remains a lethal disease and the third most common cause of cancer deaths in the United States. In vitro and in vivo pre-clinical studies of QN-302 have shown that G4 stabilization may result in inhibition of target gene expression and cessation of cell growth in a variety of cancers, including pancreatic ductal adenocarcinoma (PDAC), which represents 98% of pancreatic cancers.

About Qualigen Therapeutics, Inc.

Qualigen Therapeutics, Inc. is a diversified life sciences company focused on developing treatments for adult and pediatric cancer, while also commercializing diagnostics. Our investigational QN-302 compound is a small molecule selective transcription inhibitor with strong binding affinity to G4s prevalent in cancer cells; such binding could, by stabilizing the G4s against “unwinding,” help inhibit cancer cell proliferation. The investigational compounds within Qualigen’s family of RAS oncogene protein-protein interaction inhibitor small molecules are believed to inhibit or block the binding of mutated RAS genes’ proteins to their effector proteins, thereby leaving the proteins from the mutated RAS unable to cause further harm. In theory, such mechanism of action may be effective in the treatment of about one quarter of all cancers, including certain forms of pancreatic, colorectal, and lung cancers. Our investigational QN-247 compound inhibits nucleolin, a key multi-functional regulatory protein that is overexpressed in cancer cells; QN-247 may thereby be able to inhibit the cells’ proliferation. QN-247 has shown promise in preclinical studies for the treatment of acute myeloid leukemia (AML). In addition to its oncology drug pipeline, Qualigen has an established diagnostics business which manufactures and distributes proprietary and highly accurate rapid blood testing systems to physician offices and small hospitals for the management of prostate cancer and other diseases and health conditions.

For more information about Qualigen Therapeutics, Inc., please visit

Forward-Looking Statements

This news release contains forward-looking statements by Qualigen that involve risks and uncertainties and reflect the Company’s judgment as of the date of this release. These statements include those related to the Company’s prospects and strategy, including statements related to the development of QN-302, including the anticipated timing for executing on our IND-enabling studies and IND application submission, and the Company’s other therapeutic drug candidates. Actual events or results may differ from the Company’s expectations. For example, there can be no assurance that the Company will be able to successfully develop any drugs (including QN-302, RAS, and QN-247); that preclinical development of the Company’s drugs (including QN-302, RAS, and QN-247, and the deprioritized infectious-disease drug candidate QN-165) will be completed on any projected timeline or will be successful; that any clinical trials will be approved to begin by or will proceed as contemplated by any projected timeline, or at all; that any future clinical trial data will be favorable or that such trials will confirm any improvements over other products or lack negative impacts; that any drugs will receive required regulatory approvals (or Fast Track designation or Orphan Drug status) or that they will be commercially successful; that patents will issue on the Company’s owned and in-licensed patent applications; that such patents, if any, and the Company’s currently owned and in-licensed patents would prevent competition; or that the Company will be able to procure or earn sufficient working capital to complete the development, testing and launch of the Company’s prospective therapeutic products (including QN-302, RAS, and QN-247). The Company’s stock price could be harmed if any of the events or trends contemplated by the forward-looking statements fails to occur or is delayed or if any actual future event otherwise differs from expectations. Additional information concerning these and other risk factors affecting the Company’s business can be found in the Company’s prior filings with the Securities and Exchange Commission, including its most recent Form 10-K, all of which are available at

The Company disclaims any intent or obligation to update these forward-looking statements beyond the date of this news release, except as required by law. This caution is made under the safe harbor provisions of the Private Securities Litigation Reform Act of 1995.


Jules Abraham
JQA Partners, Inc.

Source: Qualigen Therapeutics, Inc.

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