Grannus Therapeutics

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Grannus Therapeutics is a preclinical biotech startup, focused on developing novel first-in-class Hsp90饾浗-selective inhibitors for the treatment of multiple solid tumors.

What it does

"Grannus Therapeutics is a pioneering lifetech startup dedicated to developing innovative Hsp90尾-selective inhibitors for the treatment of multiple solid tumors. By focusing on a specific isoform of the Hsp90 chaperone protein, Grannus Therapeutics aims to overcome the toxicity challenges faced by previous pan-inhibitors, leading to more effective and targeted cancer treatments. Their pipeline of first-in-class small molecule inhibitors is designed to deliver potent anti-tumor efficacy without the dose-limiting side effects associated with traditional Hsp90 inhibitors. These compounds show promise in treating various solid tumors, including ovarian, triple-negative breast, prostate, and pancreatic cancers. With the potential for combination therapies with existing cancer treatments, such as chemotherapy and PARP inhibitors, Grannus Therapeutics is at the forefront of advancing oncology research and improving patient outcomes."

Its site says now 路 captured 2026-08-23

Redefining What鈥檚 Possible in Targeted Cancer Therapy

Meet the Grannus leadership team鈥攂iotech veterans and oncology innovators united by a mission to deliver smarter, safer, and more effective targeted cancer treatments.

Next to it in Healthcare and bio 路 Oncology drug development

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