Al Mayadeen English

  • Ar
  • Es
  • x
Al Mayadeen English

Slogan

  • News
    • Politics
    • Economy
    • Sports
    • Arts&Culture
    • Health
    • Miscellaneous
    • Technology
    • Environment
  • Articles
    • Opinion
    • Analysis
    • Blog
    • Features
  • Videos
    • NewsFeed
    • Video Features
    • Explainers
    • TV
    • Digital Series
  • Infographs
  • In Pictures
  • • LIVE
News
  • Politics
  • Economy
  • Sports
  • Arts&Culture
  • Health
  • Miscellaneous
  • Technology
  • Environment
Articles
  • Opinion
  • Analysis
  • Blog
  • Features
Videos
  • NewsFeed
  • Video Features
  • Explainers
  • TV
  • Digital Series
Infographs
In Pictures
  • Africa
  • Asia
  • Asia-Pacific
  • Europe
  • Latin America
  • MENA
  • Palestine
  • US & Canada
BREAKING
Yemeni Armed Forces: We carried out three operations targeting Umm al-Rashrash Port, a military target in al-Naqab, and Lydd Airport with four drones
Yemeni Armed Forces: We carried out four military operations, including one targeting Lydd Airport with a Thulfiqar ballistic missile
Syria's Foreign Ministry: We welcome the US and Arab efforts aimed at resolving the current crisis peacefully.
US Secretary of State Marco Rubio says the conflicting parties agreed on the specific steps to end the hostilities in Syria, adding that the situation is expected to be resolved tonight.
Israeli media outlet: One soldier killed and two seriously injured when a tank was targeted with an explosive device east of Gaza
Israeli fighter jets targeted the Mezzeh military airport and the Moadamiyeh al-Sham mountains with several airstrikes.
Israeli fighter jets targeted the 100th Regiment in the vicinity of the Qatana area in the southwestern Damascus countryside.
The counterterrorism unit in Kurdistan Iraq says a kamikaze drone hit the US' Hand Oil field in the Baadari area of Dohuk governorate.
Israeli occupation army: Air raid sirens sounded in various areas after a missile was detected from Yemen
Hezbollah: Experience has proven that this enemy does not respect covenants, does not abide by any agreements, and only grasps the language of force

Blobs of human brain planted in rats hold promise for a new treatment

  • By Al Mayadeen English
  • Source: News websites
  • 6 Feb 2023 15:20
  • 1 Shares
2 Min Read

Researchers believe the patient's own cells might be generated in the lab and used to heal stroke or trauma injuries.

  • x
  • Human brain tissue blobs have been implanted into the brains of rats. (AFP)
    Human brain tissue blobs have been implanted into the brains of rats. (AFP)

Human brain tissue blobs have been implanted into the brains of rats in research that could open the path for novel therapies for serious brain injuries.

The landmark study demonstrated that "human brain organoids," which are sesame seed-sized balls of neurons, could integrate into the rat brain, connecting to blood supplies and communicating with rat neurons.

The researchers believe that in the future, doctors may be able to create blobs of brain tissue in the lab from a patient's own cells and utilize them to repair brain lesions caused by stroke or trauma.

The research is the most recent in the rapidly expanding and morally challenging field of brain organoids. Scientists have demonstrated that when neurons are cultured under the appropriate conditions, they begin to form miniature brain-like structures, allowing them to explore developmental diseases such as autism and a wide range of basic neuroscience topics.

The new study is the first to show that lab-grown brain tissue can be successfully implanted into an injury location to repair an adult brain, implying that future clinical uses are possible.

Isaac Chen, a physician and assistant professor of neurosurgery at the University of Pennsylvania said, "We were not expecting to see this degree of functional integration so early.”

The scientists did not analyze whether the implants improved the rats' ability to operate, but studies revealed that when the rodents were subjected to flashing lights, the human neurons emitted electrical impulses. This, according to Chen, supports the idea that organoids could serve as "blank processing units" that the brain could absorb and employ to repair itself after injury.

Personalized brain organoids could theoretically be made in the lab using a patient's own cells, but Chen projected that therapeutic applications would be at least five to ten years away. "We are only at the beginning of this adventure," he explained.

  • trauma injuires
  • brain cells
  • Democrats
  • human brain

Most Read

Yemen Navy sinks ETERNITY C ship, shares footage of operation

Yemen Navy sinks ETERNITY C ship, shares footage of operation

  • Politics
  • 9 Jul 2025
An Israeli soldier abandons an excavator during an ambush by al-Qassam Brigades. Arabic text reads "The moment the soldier fled", July, 10, 2025 (Al Qassam Military Media)

Israeli media rue al-Qassam footage, alarmed by fighters among troops

  • Politics
  • 11 Jul 2025
This satellite image from Planet Labs PBC shows damage after an Iranian attack at the al Udeid Airbase outside of Doha, Qatar, June 25, 2025 (Planet Labs PBC via AP)

Satellite images show Iran attack damaged US comms dome in Qatari base

  • Politics
  • 11 Jul 2025
Ukraine’s Corporate Carve-Up Collapses?

Ukraine’s Corporate Carve-Up Collapses?

  • Analysis
  • 11 Jul 2025

Coverage

All
The Ummah's Martyrs

Read Next

All
Druze from Syria protest in the Israeli-occupied Majdal Shams of the occupied Golan Heights, Wednesday, July 16, 2025 (AP)
Politics

Syria's Druze leaders divided over ceasefire; IOF vow more operations

Special Envoy of the Iranian Foreign Minister and his Assistant for West Asian Affairs, Raouf Sheibani. (IRNA)
Politics

Iran will not yield to snapback threats: Iran FM advisor - Exclusive

Mourners attend the funeral of the Palestinian teenager Amjad Nassar Awad Hawshiya, 15, who was killed in an Israeli raid, in the West Bank village of Yatta, south of al-Khalil, Tuesday, July 1, 2025 (AP)
Politics

'Israel' transfers Ibrahimi Mosque authority to settler council

President Donald Trump listens during a meeting with Bahrain's Crown Prince Salman bin Hamad Al Khalifa in the Oval Office of the White House, Wednesday, July 16, 2025, in Washington (AP)
Politics

Trump admin. to deny bond hearings for undocumented immigrants

Al Mayadeen English

Al Mayadeen is an Arab Independent Media Satellite Channel.

All Rights Reserved

  • x
  • Privacy Policy
  • About Us
  • Contact Us
  • Authors
Android
iOS