* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, June 21, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    Safety concerns in Deep Ellum create apprehension as the entertainment district gains visitors – CBS News

    Safety Concerns Surge Amid Deep Ellum’s Booming Popularity and Growing Crowds

    Elisabeth Moss’ ‘Handmaid’s Tale’ Emmy chances, by the numbers – Yahoo

    Elisabeth Moss’ ‘Handmaid’s Tale’ Emmy chances, by the numbers – Yahoo

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Tech Champions with Leo Bletnitsky of Healthy Technology Solutions – Buzz Media Group

    Meet Tech Champion Leo Bletnitsky of Healthy Technology Solutions

    Crypto’s true revolution is about humanity, not technology – Cointelegraph

    Crypto’s Real Revolution: Transforming Humanity Beyond Technology

    $1 Billion Problem: New Technology Could Save Your Daily Cup of Coffee – SciTechDaily

    The $1 Billion Challenge: How New Technology Could Rescue Your Daily Cup of Coffee

    Canada’s construction industry gets serious about investing in technology as pressure mounts to do more with less – Yahoo Finance

    Canada’s Construction Industry Accelerates Tech Investments to Overcome Growing Challenges and Boost Efficiency

    Workforce Technology Eases Staffing Shortages in Rural Health Care – AJMC

    Workforce Technology Eases Staffing Shortages in Rural Health Care – AJMC

    Get the lead out: Putting new at-home lead testing technology to the test | Denver7 Investigates – Denver7

    Putting the Latest At-Home Lead Testing Technology to the Ultimate Test

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    Safety concerns in Deep Ellum create apprehension as the entertainment district gains visitors – CBS News

    Safety Concerns Surge Amid Deep Ellum’s Booming Popularity and Growing Crowds

    Elisabeth Moss’ ‘Handmaid’s Tale’ Emmy chances, by the numbers – Yahoo

    Elisabeth Moss’ ‘Handmaid’s Tale’ Emmy chances, by the numbers – Yahoo

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Tech Champions with Leo Bletnitsky of Healthy Technology Solutions – Buzz Media Group

    Meet Tech Champion Leo Bletnitsky of Healthy Technology Solutions

    Crypto’s true revolution is about humanity, not technology – Cointelegraph

    Crypto’s Real Revolution: Transforming Humanity Beyond Technology

    $1 Billion Problem: New Technology Could Save Your Daily Cup of Coffee – SciTechDaily

    The $1 Billion Challenge: How New Technology Could Rescue Your Daily Cup of Coffee

    Canada’s construction industry gets serious about investing in technology as pressure mounts to do more with less – Yahoo Finance

    Canada’s Construction Industry Accelerates Tech Investments to Overcome Growing Challenges and Boost Efficiency

    Workforce Technology Eases Staffing Shortages in Rural Health Care – AJMC

    Workforce Technology Eases Staffing Shortages in Rural Health Care – AJMC

    Get the lead out: Putting new at-home lead testing technology to the test | Denver7 Investigates – Denver7

    Putting the Latest At-Home Lead Testing Technology to the Ultimate Test

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Fast-growing engineered cow cells could slash cost of cultured meat

January 26, 2024
in Science
Fast-growing engineered cow cells could slash cost of cultured meat
Share on FacebookShare on Twitter

Environment

Engineered cells that make the substances they need to grow could dramatically reduce the cost of cultivating lab-grown meat

By Chen Ly

Cow muscle cells cultivated for meat make their own growth substance, doing away with expensive culture mediums

Alonso Nichols, Tufts University

Researchers have engineered cows’ muscle cells that can multiply without the assistance of an expensive and energy-intensive growth-boosting substance. If scaled up, they are optimistic this could slash the production costs of lab-grown meat, but they stress that it is still early days.

Lab-grown, or cultivated, meat can be produced from animal cells. Approved for sale in countries such as the US and the Netherlands, it has been touted as a more ethical and sustainable substitute to conventional meat, by avoiding the slaughter of animals and using fewer resources, such as water.

But the current, small-scale methods of producing lab-grown meat have still proven to be extremely energy intensive and expensive.

To grow cells outside an animal, they must be cultivated in a cell culture medium, a mixture of nutrients and growth factors. The latter latch onto receptors on the surface of animal cells and tell them to grow and differentiate, making them a crucial part of the mixture, says Andrew Stout at Tufts University in Massachusetts.

Currently, these make up around 90 per cent of the cost of lab-grown meat production, so Stout and his colleagues wanted to come up with an alternative approach.

They first built small DNA molecules called plasmids that contained genes with instructions for cells to produce their own growth factors for fibroblasts, cells that help to form connective tissues.

The researchers then inserted these plasmids into cows’ muscle cells, finding that they differentiated into skeletal muscle cells, common components of steaks and beef burgers, that grew and multiplied.

Although the researchers only experimented with cow cells, they think the technique will also work on cells from other animals, such as chickens and pigs. They hope these engineered cells could one day aid in expanding the scale and lowering the cost of cultivating lab-grown meat.

“Give a cell a fibroblast growth factor and it’ll grow for a day, but teach a cell to produce its own fibroblast growth factor and it’ll grow forever,” says Stout. “This is just a proof of concept, but it’s really exciting to think about how cells can be our allies in this endeavour and we can engineer them to help us.”

According to Eirini Theodosiou at Aston University in Birmingham, UK, “there is still a long way to go until lab-grown meat becomes a commodity, but every day we are getting a step closer to it”.

Issues that need to be overcome include the team’s cultivated meat growing slower than with conventional approaches, says Theodosiou. In addition, foods that contain genetically modified organisms, such as these plasmids, are only legal in some countries and there is still a widespread reluctance to eat them, she says.

Topics:

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : New Scientist – https://www.newscientist.com/article/2414401-fast-growing-engineered-cow-cells-could-slash-cost-of-cultured-meat/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home

Tags: engineeredFast-growingscience
Previous Post

The chemist who told us to put salt in our tea explains why she did it

Next Post

Watch a robot with living muscles walk through water

Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

June 21, 2025
Breakfast key to meeting daily fiber needs amid American ‘health crisis’ – Fox News

How Breakfast Can Help You Crush Your Daily Fiber Goals During America’s Health Crisis

June 21, 2025
A Senator Who Was on a Hit List Fears the Fueling of Political Violence – The New York Times

Senator on Hit List Sounds Alarm Over Escalating Political Violence

June 21, 2025
Should You Buy Micron Technology Stock Before June 25? – The Motley Fool

Is Now the Perfect Moment to Invest in Micron Technology Before June 25?

June 21, 2025
Today’s NYT Connections: Sports Edition Hints and Answers for June 21, #271 – CNET

Today’s NYT Connections: Sports Edition Hints and Answers for June 21, #271 – CNET

June 21, 2025
Identifying ecological thresholds from functional traits for optimal ecosystem management – Nature

Unlocking Ecological Thresholds Through Functional Traits for Smarter Ecosystem Management

June 21, 2025
Speed-snap science: Solving for molecular details in a flash – Phys.org

Speed-Snap Science: Unlocking Molecular Secrets in a Flash

June 21, 2025
Fish Suffer Up to 22 Minutes of Intense Pain When Taken Out of Water – ScienceAlert

Fish Suffer Up to 22 Minutes of Intense Pain When Taken Out of Water – ScienceAlert

June 21, 2025
Brief Use of CGM May Enhance Lifestyle Awareness in T2D – Medscape

Brief Use of CGM May Enhance Lifestyle Awareness in T2D – Medscape

June 21, 2025
FIFA Club World Cup 2025: Botafogo stuns PSG, 1-0, in tournament’s first major upset – Yahoo Sports

Botafogo Stuns PSG with a Stunning 1-0 Triumph in FIFA Club World Cup 2025’s Biggest Upset

June 21, 2025

Categories

Archives

June 2025
MTWTFSS
 1
2345678
9101112131415
16171819202122
23242526272829
30 
« May    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (695)
  • Economy (709)
  • Entertainment (21,611)
  • General (15,493)
  • Health (9,751)
  • Lifestyle (715)
  • News (22,149)
  • People (712)
  • Politics (717)
  • Science (15,929)
  • Sports (21,206)
  • Technology (15,695)
  • World (689)

Recent News

Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

June 21, 2025
Breakfast key to meeting daily fiber needs amid American ‘health crisis’ – Fox News

How Breakfast Can Help You Crush Your Daily Fiber Goals During America’s Health Crisis

June 21, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version