Global Brain has invested in Kirilys Therapeutics, Inc. (Kirilys), a multi-asset precision oncology company developing an antibody-drug conjugate (ADC) and CDK7 inhibitor for cancers, through its KDDI Open Innovation Fund III (KOIF III) and GB-VIII Growth Fund Investment Limited Partnership (GB-VIII). Kirilys Therapeutics, Inc., is a private, clinical-stage biopharmaceutical company founded by investment firm Catalys Pacific that is developing novel cancer drugs for multiple cancers with high unmet medical need. Kirilys’ lead compound, KRLS-004, is a best-in-class 5T4-targeted ADC, currently in a Phase 1 study, that uses clinically validated linker-payload technology to deliver cytotoxic drugs safely and stably to solid tumors. KRLS-017 is a reversible small molecule inhibitor of CDK7, a key regulator of transcriptional addiction and cell cycle dysregulation that is relevant across a broad range of cancers. KRLS-017 was in-licensed from UBE Corporation, a premier Japanese chemical manufacturer, and has demonstrated best-in-class selectivity and drug-like properties in preclinical models. It is being developed with insights from a proprietary biomarker platform via its partnership with D2G Oncology. In 2020, an estimated 19.3 million new cancer cases worldwide and almost 10.0 million cancer deaths occurred. Despite the development of various new drugs for cancer treatment, cancer has not yet been eradicated, and there is a strong demand for therapeutic drugs with new mechanisms of action. Kirilys has multiple assets that demonstrate best-in-class efficacy based on cutting-edge technology, and is further developing new drugs to meet the unmet needs of patients suffering from cancer around the world. Global Brain has decided to invest in Kirilys because of its assets’ technologies, market potential, talented management team, and business model combining asset development efforts in the US with drug discovery from Japan. Global Brain will contribute to the business growth of Kirilys in collaboration with our network of Japanese and overseas pharmaceuticals.

About Kirilys

Location: California, US
Founded: March 2021
URL: https://kirilys.com/

About KOIF III

Name: KDDI Open Innovation Fund III
General Partner: Global Brain Corporation
Fund Size: JPY 20 billion

About GB-VIII

Name: GB-VIII Growth Fund Investment Limited Partnership
General Partner: Global Brain Corporation

About Global Brain

Location: Tokyo, Japan
Representative: Yasuhiko Yurimoto
Founded: January 1998
URL: https://globalbrains.com/

Global Brain has invested in Kirilys Therapeutics, Inc., a biotech startup developing an innovative antibody-drug conjugate and CDK7 inhibitor for multiple cancers