Senti Bio Raises $105m Series B Round For CAR-NKs, Led By Leaps For Bayer

Company Anticipates IND Filing In 2022-2023

The investment is the latest in Bayer’s series of moves into cell and gene therapy, amid growing industry interest in CAR-NKs.

3d illustration of immune system T cells attacking cancer cells (CAR T-cell therapy) - Illustration
Senti Bio raises $105m in Series B round to develop chimeric antigen receptor natural killer cell therapies. • Source: Shutterstock

Bayer AG’s venture capital arm has leapt into another cell and gene therapy financing deal, ushering in the new year with a continuation of a string of investments in the space by the VC division and the company itself that has been going at a fast clip during the past year. Meanwhile, Senti Biosciences, the start-up it is investing in, plans to use the funding to support preclinical development of its next-generation natural killer cell-based chimeric antigen receptor therapy (CAR-NK) therapies.

Leaps by Bayer and Senti Biosciences announced 6 January that the former had led a $105m series B round in South San Francisco, California-based Senti, with participation by Matrix Partners China, Mirae Asset Capital, Ridgeback Capital and Intel Capital

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