Cultivated Meat ‘Breakthrough’ Mimics Circulatory System, Grows Chicken ‘Nuggets’

A group of Japanese researchers led by Professor Shoji Takeuchi at the University of Tokyo has made a significant breakthrough in cultivated meat production. By developing technology that mimics a circulatory system, the team was able to evenly distribute nutrients throughout a piece of meat, resulting in the successful growth of nugget-style chicken pieces.

Scalable production of cultivated meat has been an ongoing challenge for scientists for over a decade, with nutrient distribution being a major hurdle. The team's bioreactor, which grows meat in a gel permeated by hollow fibers, created densely packed muscle fibers similar to traditional meat, improving texture and flavor. This breakthrough could potentially revolutionize the cultivated meat sector and pave the way for larger-scale production in the future.

With nearly 200 companies working on cultivated meat technologies and over $3.1 billion in backing, the sector is rapidly growing. The new research has been hailed as an elegant and transformative step towards scalable cultivated meat production. Additionally, the breakthrough could have applications in regenerative and transplant medicine, potentially enabling the large-scale growth of replacement organs.