skip to main content
Sign in
Subscribe
Topics
The Big Story
Election 2020
Artificial Intelligence
Biotechnology
Blockchain
Climate Change
Computing
Humans and Technology
Tech Policy
Silicon Valley
Smart Cities
Space
Magazine
Read the latest issue
Read previous issues
Subscribe to the magazine
Manage your subscription
MIT News
Special interest publications
Newsletters
Coronavirus Tech Report
Daily Briefing
Artificial Intelligence
Future Economy
Space
Weekend Reads
View all newsletters
Events
EmTech
EmTech Digital
EmTech Next
Future Compute
CyberSecure
View events video
View all events
Search + Menu
Sign in
Subscribe
Topics
The Big Story
Election 2020
Artificial Intelligence
Biotechnology
Blockchain
Climate Change
Computing
Humans and Technology
Tech Policy
Silicon Valley
Smart Cities
Space
Magazine
Read the latest issue
Read previous issues
Subscribe to the magazine
Manage your subscription
MIT News
Special interest publications
Newsletters
Coronavirus Tech Report
Daily Briefing
Artificial Intelligence
Future Economy
Space
Weekend Reads
View all newsletters
Events
EmTech
EmTech Digital
EmTech Next
Future Compute
CyberSecure
View events video
View all events
Lists
10 Breakthrough Technologies
35 Innovators Under 35
50 Smartest Companies
More
Business Lab podcast
Deep Tech podcast
Custom content
Breakthrough-to-Impact
Company
About us
Advertise with us
Careers
Insights
International editions
Policies
Editorial guidelines
Terms of service
Privacy
Cookie statement
Licensing and syndication
Account and Support
Help and FAQ
Contact us
Sign in / Create an account
Manage your account
Follow
Rewriting Life
Making Bioartificial Hearts
An ingenious method for making new organs could one day revolutionize medical transplants.
by
Amanda Schaffer
Apr 22, 2008
Doris Taylor (right) and her colleague Stefan Kren are creating live bioartificial hearts.
Rewriting Life
Making Bioartificial Hearts
An ingenious method for making new organs could one day revolutionize medical transplants.
by
Amanda Schaffer
Apr 22, 2008
Doris Taylor (right) and her colleague Stefan Kren are creating live bioartificial hearts.
A pig’s heart in formaldehyde has been stripped of its cells using a strong chemical detergent. The extracellular matrix left behind will be seeded with cells to produce a new heart.
A rat heart in a bioreactor has been chemically stripped of cells and then repopulated with neonatal cardiac myocytes. Suspended in the bioreactor, the new heart receives nutrients; mechanical and electrical cues train it to beat on its own.
A close-up of the rat heart in the bioreactor shows that it is attached to two catheters responsible for the inflow and outflow of a nutrient solution. The heart is also hooked to two electrodes that train it to contract and expand.
Author
Amanda Schaffer
Popular
01.
How the nature of cause and effect will determine the future of quantum technology
From our advertisers
In association with
Intel
Getting smart about the future of AI
Intel
Autonomous driving: Safety first
Produced in association with
IBM
Optimizing the engineering life cycle requires digital transformation
Advertisement
Topics
The Big Story
Election 2020
Artificial Intelligence
Biotechnology
Blockchain
Climate Change
Computing
Humans and Technology
Tech Policy
Silicon Valley
Smart Cities
Space
Follow
Subscribe