Private Company Edition: Two companies raised multiple hundreds of millions of dollars each helping to keep the number of $100m-plus venture capital mega-rounds on the rise in May. Also, Ascend raised $132.5m to make gene and cell therapies, and Nido emerged with $109m for neurological diseases.

With valuations down and borrowing costs up, many industry insiders are expecting Darwinian scenes in biotech this year. Survival of the fittest is the order of the day: companies with riskier, less commercially defined propositions will struggle, while platform companies with multiple shots on strong goals will increasingly find favor in a more risk-averse environment.

Emerging Company Profile: Harvesting blood and tissue samples from patients treated with PD-1 immunotherapy, OncoResponse is developing antibodies it believes can transform cold solid tumors into hot.

Private Company Edition: The astonishing pace of venture capital investment in drug development continues with another $1.5bn in financings of $100m or more, including $152m for Pyxis and $126m for Omega. New VC funds also continue to launch, including RiverVest’s fifth fund, totaling $275m.