Amphista Therapeutics raises $53M in oversubscribed Series B round to advance next generation targeted protein degradation assets

Financing includes leading life-science investors Gilde Healthcare, Forbion, Novartis Venture Fund and Eli Lilly and Company.

Amphista Therapeutics, a leader in next generation targeted protein degradation (TPD) approaches, today announced the closing of a $53 million (£38 million) Series B financing round. The round was co-led by Forbion and Gilde Healthcare. Additional investors in this round include Novartis Venture Fund, and Eli Lilly and Company, joining existing investor BioMotiv and founding investor Advent Life Sciences. The proceeds will be used to accelerate the company’s growing pipeline of potent and selective bifunctional molecules, known as ‘Amphistas’ to the clinic and to extend its proprietary TPD platform.

Amphista’s CEO Nicola Thompson said, “This financing round, led by an outstanding investor syndicate, is a strong endorsement of our world class team and our novel approach. Amphista will now accelerate its oncology pipeline towards the clinic and extend our portfolio into indications largely inaccessible by traditional TPD approaches, such as diseases of the central nervous system (CNS). This oversubscribed Series Bsupports our ambition as a world-leading next generation protein degradation company delivering ground-breaking new medicines to patients in areas of high unmet need.”

Rogier Rooswinkel, Partner at co-lead investor, Forbion said, “We are delighted to have selected Amphista as the first company to invest in from our fifth fund that closed late last year. Amphista combines several attributes we typically look for: a world-class team, innovative science, and a disruptive technology that has the potential to improve treatment options and thus impact many patients’ lives.”

Stefan Luzi, Partner at co-lead investor Gilde, said, “Amphista emerged as the best-in-class protein degradation company in our comprehensive landscaping effort. We believe this team, who are pioneers in this field, combined with a truly unique platform, will unlock the full therapeutic potential of a broad range of disease targets. Amphista represents a strong fit with Gilde’s longstanding strategy of identifying Europe’s leading science and of engaging with experienced drug developers to build and support high growth (bio)pharma companies.”

Amphista’s TPD approach offers a greatly improved way of treating disease and modulating drug targets, using synthetic small molecule degraders. Amphista’s next generation bifunctional degraders use a novel set of mechanisms that make use of a wider range of the body’s own innate protein degrading proteins, instead of the very narrow set of ubiquitin E3 ligase-based mechanisms used by most other TPD companies. This proprietary approach offers the potential to overcome many of the limitations seen with current TPD approaches, providing the opportunity to treat a wider range of diseases. Amphista is focused on biological targets with a high level of clinical or genetic validation, allowing the team to focus on the translation of their novel TPD approach for clinical benefit in areas of high unmet need.

In association with this financing, Amphista has added the following leading life science executives to the Board: Stefan Luzi, Partner at Gilde Healthcare; Rogier Rooswinkel, Partner at Forbion; and Florian Muellershausen, Managing Director at Novartis Venture Fund.