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Soligenix (NASDAQ: SNGX) Publishes Positive HyBryte Study Results In Oncology and Therapy 

April 2, 2026, 10:49 AM ET

Soligenix (NASDAQ: SNGX) announced the publication of positive results from its comparability study evaluating HyBryte(TM) versus Valchlor(R) for the treatment of cutaneous T-cell lymphoma in Oncology and Therapy, highlighting favorable efficacy and safety outcomes. After 12 weeks, 60% of HyBryte-treated patients achieved treatment success compared to 20% for Valchlor, with greater average improvement and no treatment-related adverse events reported for HyBryte, while Valchlor patients experienced multiple adverse […]

Soligenix (NASDAQ: SNGX) announced the publication of positive results from its comparability study evaluating HyBryte(TM) versus Valchlor(R) for the treatment of cutaneous T-cell lymphoma in Oncology and Therapy, highlighting favorable efficacy and safety outcomes. After 12 weeks, 60% of HyBryte-treated patients achieved treatment success compared to 20% for Valchlor, with greater average improvement and no treatment-related adverse events reported for HyBryte, while Valchlor patients experienced multiple adverse reactions, supporting HyBryte’s potential as a well-tolerated therapy for early-stage CTCL.

To view the full press release, visit https://ibn.fm/Eq1BX

About Soligenix

Soligenix is a late-stage biopharmaceutical company focused on developing and commercializing products to treat rare diseases where there is an unmet medical need. Our Specialized BioTherapeutics business segment is developing and moving toward potential commercialization of HyBryte(TM) (SGX301 or synthetic hypericin sodium) as a novel photodynamic therapy utilizing safe visible light for the treatment of cutaneous T-cell lymphoma (CTCL). With successful completion of the second Phase 3 study, regulatory approvals will be sought to support potential commercialization worldwide. Development programs in this business segment also include expansion of synthetic hypericin (SGX302) into psoriasis, our first-in-class innate defense regulator (IDR) technology, dusquetide (SGX942) for the treatment of inflammatory diseases, including oral mucositis in head and neck cancer, and (SGX945) in Behcet’s Disease.

Our Public Health Solutions business segment includes development programs for RiVax(R), our ricin toxin vaccine candidate, as well as our vaccine programs targeting filoviruses (such as Marburg and Ebola) and CiVax(TM), our vaccine candidate for the prevention of COVID-19 (caused by SARS-CoV-2). The development of our vaccine programs incorporates the use of our proprietary heat stabilization platform technology, known as ThermoVax(R). To date, this business segment has been supported with government grant and contract funding from the National Institute of Allergy and Infectious Diseases (NIAID), the Defense Threat Reduction Agency (DTRA) and the Biomedical Advanced Research and Development Authority (BARDA).

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