BioMedNewsBreaks – Tonix Pharmaceuticals Holding Corp. (NASDAQ: TNXP) Highlights Preclinical Immuno-Oncology Data At AACR 2026

Tonix Pharmaceuticals (NASDAQ: TNXP) announced new preclinical data from its immuno-oncology portfolio, including TNX-1700 and TNX-4700, presented through one oral and two poster sessions at the American Association for Cancer Research Annual Meeting 2026 in San Diego. The company reported findings supporting TNX-1700’s potential in reducing inflammation and tumor progression in gastric cancer models and demonstrating favorable pharmacokinetics, while TNX-4700 showed promising in vitro activity targeting BTLA, underscoring its potential as a cancer immunotherapy candidate alone or in combination with other checkpoint inhibitors.

To view the full press release, visit https://ibn.fm/Oly6o

Tonix Pharmaceuticals Holding Corp.

Tonix Pharmaceuticals is a fully-integrated, commercial-stage biotechnology company focused on central nervous system (CNS) and immunology treatments in areas of high unmet medical need. TONMYA(TM) (cyclobenzaprine HCl sublingual tablets 2.8mg), the Company’s recently approved flagship medicine, is the first new treatment for fibromyalgia in more than 15 years. Tonix’s CNS commercial infrastructure supports its marketed products, including its acute migraine products, Zembrace(R) SymTouch(R) and Tosymra(R). Tonix is maximizing the science behind TONMYA in Phase 2 clinical trials to evaluate its potential in major depressive disorder and acute stress disorder. In addition, the company’s CNS portfolio includes TNX-2900, which is Phase 2 ready for the treatment of Prader-Willi syndrome, a rare disease. Tonix is also advancing a pipeline of immunology programs, including monoclonal antibody TNX-4800 for Lyme disease prophylaxis and TNX-1500, a third-generation CD40 ligand inhibitor for the prevention of kidney transplant rejection.

Tonix’s product development candidates are investigational new drugs or biologics; their efficacy and safety have not been established and have not been approved for any indication.

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

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