Dublin – IO Biotech ApS raised €127 million (US$154.7 million) in a series B round to fund a potentially pivotal trial of its combination of cancer vaccines in first-line metastatic melanoma. The Copenhagen, Denmark-based company is one of a number of firms fueling a mini-resurgence in immuno-oncology in the early weeks of the new year, as new data and new insights are prompting additional investments in an area that some had thought was already oversubscribed.

Tessera Therapeutics Inc., a Cambridge, Mass.-based company working to "write therapeutic instructions into the genome," has raised $230 million in series B financing to back its development of potential cures and treatments for cardiovascular, oncological, neurodegenerative and infectious diseases.

In less than a year, Scorpion Therapeutics Inc. has raised about $270 million and just closed on an oversubscribed series B financing that climbed to $162 million. The new financing quickly follows the Boston-based company’s founding at the end of the first quarter of 2020 and the closure of a $108 million series A financing in October.

Immuneering Corp., a bioinformatics specialist that has for years helped big companies like Teva Pharmaceutical Ltd. and Bristol Myers Squibb Co. better understand their own medicines, has landed $62 million in an oversubscribed series B financing that will help it leverage lessons learned in that journey to build out its own pipeline, starting with IMM-1-104, a dual inhibitor of MEK and a related target.

DUBLIN – Minervax Aps raised €47.4 million (US$57.6 million) in a series B funding round to take a recombinant-protein-based vaccine for group B streptococcus (GBS) through a phase II program as well as parallel surveillance studies to enable it to define correlates of protection against GBS in newly born infants.

Shenzhen Xbiome Biotech Co. Ltd., an artificial intelligence (AI)-based microbiome drugmaker, raised more than $20 million in a series B+ round, Xbiome CEO Yan Tan told BioWorld, financing that will help the company launch its phase I trial next year. It has been a year since the drugmaker closed a $14 million series B round. During this period, Tan said Xbiome submitted an IND to the FDA in October for its fecal microbiota transplant (FMT) capsule candidate, a potential treatment for graft-vs.-host disease.

DUBLIN – Memo Therapeutics AG raised CHF13.8 million (US$15.3 million) in a first close of a series B round to take forward a patient-derived monoclonal antibody therapy for COVID-19, MTX-Covab, which will move into a phase I/II trial in Germany in the new year.

HONG KONG – Shanghai, China-based Immuneonco Biopharmaceuticals Co. Ltd. bagged $25 million in series B financing in October. The funding will mainly support the companies’ immunotherapies, which include IMM-01 and IMM-0306, both of which target CD47.