A bone-on-a-chip device developed to tackle animal testing in medical research.

A bone-on-a-chip device developed to tackle animal testing in medical research

8 October 2020

A bone-on-a-chip device, which grows human bone tissue in the laboratory, has been developed by engineers in hopes that it could reduce the need for tests on animals in medical research.

The researchers, led by the Department of Materials Science and Engineering of Sheffield University and the Insigneo Center for Solico Medicine, demonstrated how the bone-on-a-chip could be used to test new possible therapies for weakened or diseased bones through growing bone tissue – and published the information in the Frontiers in Bioengineering and Biotechnology.

Compared to existing experiments, which generally involve comprehensive in vivo evaluations involving animals, this new method has been developed in vitro, entirely in the laboratory, and eliminates the need to use animals in research.

The field of organ-on-a-chip’s goal is to create minuscule devices that contain tiny versions of organs, including liver, bone or lungs in the laboratory. The hope is that discovering ones that function in humans by testing experimental drugs on tiny copies of human organs rather than in animal models will have a higher success rate.

Read more at source


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: