Recent venture capital rounds funded the start-ups Airway, Alladapt, ALX Oncology, Azafaros, CANbridge, NeoTx, Spruce and Transcenta.

Freeline Therapeutics, I-Mab Biopharma, Kaleido Biosciences and Precision BioSciences raised more than $100m each, but Chinese start-ups continue to bring in some of this year's largest venture capital mega rounds, with $220m in Series C cash to fund development of immuno-oncology and inflammatory disease drug candidates.

Venture Capital Edition: Pfizer deprioritized neuroscience as an early R&D focus earlier this year, but will stay involved by spending 25% of the $600m added to its venture fund on neurology investments. Also, China VC investment keeps up fast pace and Alta Partners closes a new $130m health care fund.