On October 28, 2024 Kivu Bioscience, a biotech company developing next-generation antibody-drug conjugates to deliver best-in-class therapeutics, reported the close of a $92 million Series A financing round led by Novo Holdings, with participation from Gimv, Red Tree Venture Capital, HealthCap as well as existing investors BioGeneration Ventures, M Ventures, and Brabantse Ontwikkelings Maatschappij (BOM) (Press release, Kivu Bioscience, OCT 28, 2024, View Source [SID1234647465]). The funding will be used to advance multiple oncology programs into the clinic.

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"We’re excited to have the backing of this top-tier syndicate, who share our vision for developing kinder, gentler ADC therapies that are more effective and safer for cancer patients," said Mohit Trikha, Ph.D., President and Chief Operating Officer of Kivu Bioscience. "Our next-generation ADCs address key limitations of current treatments, particularly by engineering stable ADCs we have the potential to reduce off-target side effects which in turn widens the therapeutic window. This funding allows us to accelerate the development of our Topo1i-based ADC pipeline to the clinic, where we plan to quickly differentiate Kivu’s products from past endeavors. We are inspired by patients and driven by data to accelerate transformative medicines."

Kivu is utilizing the proprietary Synaffix site-specific linker-payload technology to deliver next-generation ADC therapeutics. The GlycoConnect technology, which couples the linker specifically to asparagine-297, delivers a clean, highly homogenous product. This technology not only offers a clear manufacturing advantage over other conjugation techniques, but also produces an ADC that is more stable, significantly reducing off-target side effects. This approach widens the therapeutic window, improving the safety profile for patients. Addressing the discontinuation and dose-reduction rates seen with ADCs will establish Kivu’s place in treating solid tumors.

"ADCs are an established modality for treating cancer, but tolerability issues limit the pace of advancement in the space. The early data from Kivu suggested superior stability of the constructs, clearly pointing toward targets that have been pursued by earlier generations of ADCs, but which failed due to high rates of drug discontinuation. That data in the hands of this outstanding management team tells an incredibly compelling story – one we are excited to support. We see tremendous opportunity for the Kivu pipeline to produce a new generation of targeted therapies as best-in-class novel ADCs across a broad range of cancers," said Daniel O’Connell, M.D., Ph.D., Partner, Novo Holdings.

Kivu’s assets are in late-stage preclinical studies and target areas of high unmet medical need. The company’s platform is differentiated by its superior ability to avoid the issues seen with currently marketed ADCs and addresses key limitations related to stability and therapeutic precision and delivery. The company is set to begin Phase 1 trials for its lead candidate in 2025.