DUBLIN – Last May, a quartet of Dutch biotech industry veterans gathered for a socially distanced outdoor meeting in a private garden in Leiden to discuss what could be done to prevent the present COVID-19 fiasco from ever occurring on such a scale again. A new startup, Leyden Laboratories BV, emerged from that conversation, and it has just raised €40 million (US$47.3 million) in a series A round to develop broad-spectrum, self-administered, intranasal antiviral drugs to prevent infection.

DUBLIN – Step Pharma SAS closed a €35 million (US$41.5 million) series B round to move its first-in-class cytidine triphosphate synthase 1 inhibitor into clinical trials in patients with T-cell and B-cell malignancies.

Asher Biotherapeutics Inc. raised $55 million in a series A financing round to take forward a series of engineered cytokines designed to selectively activate T cells or other immune effector cells, in order to eliminate both the toxicities and the loss of efficacy that can result from indiscriminate activation.

HONG KONG - Bispecific antibody startup Epimab Biotherapeutics Inc. has completed a $120 million series C financing, bringing it closer to a potential IPO next year. The Shanghai-based company said the new funds would help it move its EGFR/cMET-targeted bispecific candidate, EMB-01, into phase II testing this year, as well supporting the advancement of other clinical candidates and an expansion of its pipeline.

Aura Biosciences Inc., a company developing a virus-like drug conjugate (VDC) for the potential treatment of a type of rare ocular cancer, has closed an oversubscribed $80 million financing.