• Breaking News
  • U.S. News
  • Contact
  • View Print Edition
    • CL Digital
  • Subscribe
Thursday, February 2, 2023
  • Login
No Result
View All Result
Advertise with us
The Chicago Leader
Donate Now
  • Home
    • Events
    • Subscribe to the print newspaper
    • Scavenger Hunt Contest
    • Download Media Kit PDF
    • Ad submission
    • Sponsors
  • World
    New Laws

    New Laws Begin Next Year in Illinois

    Real Issues

    Real Issues in the K-Pop Industry

    China

    China Protests Against COVID and Lack of Freedom

    Trending Tags

    • Breaking News
    • Health
    • Coronavirus
    • coronavirus pandemic
  • U.S. News
    • All
    • Black History
    • Chicago
    • Illinois
    prize

    $10 Million Prize Awarded to West Side Wellness Village Development

    education

    Sophia King Wants Education for Chicago

    Cook County Minorities Face Financial Disparities

    Cook County Minorities Face Financial Disparities

    Trending Tags

    • U.S.
    • U.S. Census
    • Politics
  • Business
    • All
    • Jobs
    Phalanx

    January’s Letter From Phalanx Family Services’ CEO

    Chicago

    Chicago Is Home to Restaurant’s With High-Grossing in All America

    Tre'byen

    Branding With Tre’byen Sets New Standards

    Trending Tags

    • Wall Street
    • Trump
    • Bankruptcy
    • Federal Reserve Bank
  • Technology
  • Entertainment
    • All
    • Arts
    • Book Review
    • Chicago Film Office
    • Gaming
    • Movie
    • Music
    • Review
    renner

    Jeremy Renner Receives Love From Fans After Tragic Snowplow Accident

    avatar

    ‘Avatar 2’ Crosses $1 Billion Mark at Global Box Office

    White

    Earth, Wind & Fire Drummer, Fred White, Dies at 67

    Trending Tags

    • Movies
    • marvel movies
    • Dancing
  • Sports
  • Science
    • All
    • CBD
    • Climate
    • Marijuana
    Exoplanet

    Exoplanet 55 Cancri E Has 17.5 Hour Year

    Dangers

    Dangers of Smoking Tobacco

    Breast Cancer

    Breast Cancer Awareness Month Is in October

    Trending Tags

    • UFO
    • Coronavirus
    • Novel coronavirus
    • coronavirus pandemic
    • NASA
    • scientists
  • Health
    • All
    • COVID-19
    • Faith
    • food
    • homeopathy
    • mental health
    • prostate
    prize

    $10 Million Prize Awarded to West Side Wellness Village Development

    Procrastination

    The Truth About Procrastination

    ADHD

    Those With ADHD or ASD Are More Likely to Suffer Anxiety, Depression

    Trending Tags

    • Golden Globes
    • Mr. Robot
    • MotoGP 2017
    • Climate Change
    • Flat Earth
  • English
  • Spanish
  • Home
    • Events
    • Subscribe to the print newspaper
    • Scavenger Hunt Contest
    • Download Media Kit PDF
    • Ad submission
    • Sponsors
  • World
    New Laws

    New Laws Begin Next Year in Illinois

    Real Issues

    Real Issues in the K-Pop Industry

    China

    China Protests Against COVID and Lack of Freedom

    Trending Tags

    • Breaking News
    • Health
    • Coronavirus
    • coronavirus pandemic
  • U.S. News
    • All
    • Black History
    • Chicago
    • Illinois
    prize

    $10 Million Prize Awarded to West Side Wellness Village Development

    education

    Sophia King Wants Education for Chicago

    Cook County Minorities Face Financial Disparities

    Cook County Minorities Face Financial Disparities

    Trending Tags

    • U.S.
    • U.S. Census
    • Politics
  • Business
    • All
    • Jobs
    Phalanx

    January’s Letter From Phalanx Family Services’ CEO

    Chicago

    Chicago Is Home to Restaurant’s With High-Grossing in All America

    Tre'byen

    Branding With Tre’byen Sets New Standards

    Trending Tags

    • Wall Street
    • Trump
    • Bankruptcy
    • Federal Reserve Bank
  • Technology
  • Entertainment
    • All
    • Arts
    • Book Review
    • Chicago Film Office
    • Gaming
    • Movie
    • Music
    • Review
    renner

    Jeremy Renner Receives Love From Fans After Tragic Snowplow Accident

    avatar

    ‘Avatar 2’ Crosses $1 Billion Mark at Global Box Office

    White

    Earth, Wind & Fire Drummer, Fred White, Dies at 67

    Trending Tags

    • Movies
    • marvel movies
    • Dancing
  • Sports
  • Science
    • All
    • CBD
    • Climate
    • Marijuana
    Exoplanet

    Exoplanet 55 Cancri E Has 17.5 Hour Year

    Dangers

    Dangers of Smoking Tobacco

    Breast Cancer

    Breast Cancer Awareness Month Is in October

    Trending Tags

    • UFO
    • Coronavirus
    • Novel coronavirus
    • coronavirus pandemic
    • NASA
    • scientists
  • Health
    • All
    • COVID-19
    • Faith
    • food
    • homeopathy
    • mental health
    • prostate
    prize

    $10 Million Prize Awarded to West Side Wellness Village Development

    Procrastination

    The Truth About Procrastination

    ADHD

    Those With ADHD or ASD Are More Likely to Suffer Anxiety, Depression

    Trending Tags

    • Golden Globes
    • Mr. Robot
    • MotoGP 2017
    • Climate Change
    • Flat Earth
  • English
  • Spanish
No Result
View All Result
Chicago Leader
No Result
View All Result

Scientists Grow Mouse Embryos in Artificial Womb

by Sheena Robertson
March 17, 2021
in Breaking News, Science
0
Mouse
0
SHARES
0
VIEWS
Share on FacebookShare on Twitter
Don't like to read?

Scientists have developed an artificial womb to grow mouse embryos. This new development was reported by Science on March 17, 2021. Researchers in Israel developed the mechanical uterus. This system includes rotating bottles that are filled with nutrients.

They were able to keep the mouse embryos alive from day five until day 11. This is a little over half the mice’s gestation process — which is a 20 day period. By day 11, the mouse embryos have developed hind limbs and all of their major organs.

Alexander Meissner — not involved in the research — from the Max Planck Institute for Molecular Genetics developmental biologists says the machine “looks very spectacular.” Meissner further stated that he was amazed “[the researchers] can culture these embryos and keep them alive for such a long time.”

MouseWeizmann Institute of Science developmental biologist Jacob Hanna and his colleagues worked for more than seven years on the artificial womb. Through trial and error, they were able to produce the machine. Formerly, scientists were able to grow mouse embryos in a lab setting for the first three to four days of development.

Normally during mouse pregnancies, the embryo connects to the wall of the uterus. Then the placenta begins to form. At this time the embryo’s cells state to transform into more specific types of stem cells. These cells will form different tissues.

It is extremely tough to grow developing mouse embryos outside a womb beyond a day or two. The new system developed by Israeli scientists has increased this time frame by a week. The mechanical womb was first reported by Nature.

Other than nutrients, scientists used rotating glass bottles to provide the embryos with enough atmospheric pressure and oxygen. Hanna says that the hardest part was ensuring the correct oxygen and air pressure. Together he and his colleagues “learned how to control the ventilation system.”

This new system may open new doors for furthering embryo growth outside of a uterus. Many speculate that scientists may be able to grow human embryos in this manner sometime in the future.

Written by Sheena Robertson

Source:

Science: No uterus, no problem: Mouse embryos grown in bottles form organs and limbs; by Gretchen Vogel

Featured Image Courtesy of Pazit Polak’s Flickr Page – Creative Commons License

Tags: Israelmechanical embryosresearchersscientists
Sheena Robertson

Sheena Robertson

Next Post
Republican

12 Republicans Vote 'No' on Medals for Capitol Police Attacked on Jan. 6th

Recent Posts

  • $10 Million Prize Awarded to West Side Wellness Village Development
  • Sophia King Wants Education for Chicago
  • The News School: My Working Experience

Newsletter

Loading
No Result
View All Result
  • About
  • Ad submission
  • Contact
  • Team
  • Terms and Conditions
  • Privacy Policy
  • Sitemap
  • FAQ
  • Mission

© 2018 TNS - TNS theme by Frackle TNSthemes.

No Result
View All Result
  • Home
  • Politics
  • World
  • Business
  • Science
  • Entertainment
  • Gaming
  • Movie
  • Music
  • Sports
  • Health and Lifestyle
  • View Print Edition
  • Subscribe to the print newspaper
  • Contact

© 2018 TNS - TNS theme by Frackle TNSthemes.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Support independent local journalism by subscribing to the Chicago Leader print
and digital publication for just $15 a year.

Subscribe Now