Mitoconix is exploiting research into neurodegenerative disorders undertaken by professor Daria Mochly-Rosen and her team at Stanford University.

Existing backer Landa Ventures participated in the round, which will support product development and global growth for the post-printing technology provider.

The genetic disease treatment developer boosted its overall funding to more than $35m, with LabCorp and corporate venturing unit Spectrum Health Ventures investing.

Online video producer Yinhekuyu Media has raised $29.4m in a series B round that included Youku Tudou, one of the Alibaba subsidiaries with which it will partner for new shows.

Auth0, which produces software that helps businesses manage identity verification, has welcomed NTT Docomo Ventures and Telstra Ventures as new investors.

Capital One Growth Ventures and existing investor Phoenix Insurance backed a round that took the fraud prevention software provider's total funding to $64m.

Samsung and Medtronic returned to back a $35m round for diabetes patient monitoring technology developer Glooko that included Insulet and Mayo Clinic.

American Express Ventures has added $6m to the $29m Next had already raised for a series A round backed by Munich Re, Markel and Nationwide Mutual.

Verizon Ventures has led a round that also featured Boeing, which provided capital through HorizonX, the corporate venturing unit it established this past April.