The piece of lab-grown meat had an artificial circulatory system of hollow fibers delivering nutrients and oxygen.

More information: Hye-Jin Seo et al, Energy harvesting and storage using highly durable Biomass-Based artificial muscle ...

A new bioreactor system uses hollow fibers to deliver nutrients to lab-grown tissue, enabling scalable cultured chicken meat ...

Now, MIT engineers have taken a major step toward developing robots that replace rigid gears with something much softer – almost like real, living muscle tissue. In other words, they have found a way ...

Researchers have developed a hollow fiber bioreactor that mimics a circulatory system, overcoming challenges in tissue ...

artificially grown muscle fibers. Such bio-bots could squirm and wiggle through spaces where traditional machines cannot. For the most part, however, researchers have only been able to fabricate ...

Researchers from the University of Tokyo used semipermeable hollow fibers to grow 10 grams of lab-grown chicken breast.

They grew along these grooves into fibers over the course of a day, and subsequently into a muscle roughly the same size as a human iris. The researchers then stimulated this artificial muscle ...

Nugget-sized chunks of chicken with the texture of real meat have been grown in a lab for the first time. Japanese scientists ...

In other words, they have found a way to grow artificial muscle that can flex in multiple ... It consists of an inner set of concentric circular fibers and an outer layer of radiating fibers.