Hoth Therapeutics Advances Cancer Fighting HT-KIT Program with New Patent Filing and Preclinical Study Initiation

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NEW YORK, March 26, 2025 /PRNewswire/ -- Hoth Therapeutics, Inc. (NASDAQ: HOTH), a biopharmaceutical company focused on developing first-in-class therapies for allergic and inflammatory diseases, today announced two major developments in the ongoing advancement of its proprietary antisense oligonucleotide (ASO) cancer fighting drug candidate, HT-KIT.

(PRNewsfoto/Hoth Therapeutics Inc.)
(PRNewsfoto/Hoth Therapeutics Inc.)

The Company has filed amended claims with the U.S. Patent and Trademark Office for its lead ASO technology targeting MS4A6A and FcεRIβ—genes implicated in allergic inflammation and mast cell-related diseases. These refined claims enhance intellectual property protection for HT-KIT and further position it as a novel therapeutic platform with broad clinical potential, including use in treating conditions such as anaphylaxis, mastocytosis, and allergic asthma.

In parallel, Hoth has initiated a GLP-compliant 4-week intravenous toxicity study with a 14-day recovery period in C57BL/6 mice. This preclinical study, conducted in partnership with OnTargetx R&D Inc. and ITR Laboratories, is designed to evaluate the safety profile of HT-KIT in support of upcoming regulatory filings. The study will include multiple dose groups, detailed pathology assessments, and pharmacokinetic profiling.

"These strategic milestones mark significant momentum for HT-KIT as we move toward clinical readiness, "said Robb Knie, CEO of Hoth Therapeutics. "The strengthened patent position and robust preclinical package will be instrumental as we explore partnerships and advance our discussions with regulators."

Next Steps in Development

Hoth Therapeutics is committed to advancing HT-KIT toward clinical evaluation. The company is currently conducting additional preclinical studies to further validate HT-KIT's efficacy and safety profile, with plans to initiate regulatory discussions for first-in-human trials.

For more information on Hoth Therapeutics and its innovative pipeline, please visit www.hoththerapeutics.com.

About Hoth Therapeutics, Inc.

Hoth Therapeutics is a clinical-stage biopharmaceutical company dedicated to developing innovative, impactful, and ground-breaking treatments with a goal to improve patient quality of life. We are a catalyst in early-stage pharmaceutical research and development, elevating drugs from the bench to pre-clinical and clinical testing. Utilizing a patient-centric approach, we collaborate and partner with a team of scientists, clinicians, and key opinion leaders to seek out and investigate therapeutics that hold immense potential to create breakthroughs and diversify treatment options. To learn more, please visit https://ir.hoththerapeutics.com/.