The oversubscribed $330 million series B round secured by Ollin Biosciences Inc. marks more than another large venture round in ophthalmology. It also highlights an emerging biotech financing model in which Chinese pharma companies discover and clinically validate promising drugs before handing global development to well-capitalized U.S. startups backed by blue-chip venture investors.

The oversubscribed $330 million series B round secured by Ollin Biosciences Inc. marks more than another large venture round in ophthalmology. It also highlights an emerging biotech financing model in which Chinese pharma companies discover and clinically validate promising drugs before handing global development to well-capitalized U.S. startups backed by blue-chip venture investors.

Croívalve Ltd. secured a further $20 million in series B financing for its Duo Adapt system, a transcatheter device that treats tricuspid regurgitation. The company also received $7 million from the European Innovation Council and the Disruptive Technologies Innovation Fund in grant financing. Croívalve will use the funds to expand its clinical study, which is evaluating the safety and performance of the Duo Adapt system in patients with severe or greater symptomatic tricuspid regurgitation.

HMNC Brain Health GmbH has raised $50 million in the first close of a series B, enabling the company to prepare the way for phase III trials of its two lead programs.

Ethyreal Bio Inc. has come out of stealth mode in order to disclose preclinical data for ETHY-001, its monoclonal antibody targeting thyroid stimulating hormone receptor, at the Endocrine Society’s 2026 annual meeting on June 15.

Antibody-drug conjugate (ADC) specialist Ona Therapeutics SL has closed an oversubscribed series B at $86.6 million, as clinical development of the lead program ONA-255 in advanced treatment-resistant breast cancer gathers steam.

Create Medicines Inc. closed a $122 million series B financing round to support its pipeline of therapies that use mRNAs delivered via liquid nanoparticles to express chimeric antigen receptors (CARs) in T cells, NK cells and myeloid cells inside the body of patients. The Cambridge, Mass.-based company estimates the capital will last through 2028, providing the opportunity for multiple clinical readouts of its various products.

Create Medicines Inc. has closed a $122 million series B funding round to support progression of its pipeline of in vivo CAR therapies across autoimmune disease and oncology. The company’s proprietary mRNA-LNP platform directly engineers T cells, NK cells and myeloid cells inside the body to enable scalable, repeat-dose, off-the-shelf immunotherapies.

Nvision Imaging Technologies GmbH raised $55 million in a series B financing round led by Abbott Laboratories for its quantum-enhanced sensing platform, Polaris, which uses quantum technology to boost the MRI signal of sugar-based imaging agents to enable real-time measurement of metabolism on standard MRI systems. Sella Brosh, CEO and co-founder of Nvision, told BioWorld that the funds are extremely important as the company is scaling the Polaris systems to many more sites worldwide, which is a capital intensive process.