Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

2/17/2014 (7 months ago)

Catholic Online (www.catholic.org)

Practical application for humans many years off just yet

It's the stuff of science fiction, which alas, will have no practical application on human beings for several years. Scientists have successfully generated human lungs in a laboratory setting. If the lungs actually work, they could help the more than 1,600 people awaiting a lung transplant. Lungs are one of many body parts being manufactured in the lab, along with tracheas and livers, which are even further along.

The new regenerated lungs look pinker, softer and less dense than organic lungs.

The new regenerated lungs look pinker, softer and less dense than organic lungs.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

2/17/2014 (7 months ago)

Published in Health

Keywords: Lungs, regenerating, laboratory, Texas, transplants


LOS ANGELES, CA (Catholic Online) - "It's so darn cool," said Joan Nichols, a researcher at the University of Texas Medical Branch. "It's been science fiction and we're moving into science fact."

According to Dr. Stephen Badylak, deputy director of the McGowan Institute for Regenerative Medicine at the University of Pittsburgh, "Whole-organ engineering is going to work as a solution to the organ donor shortage."

This beautiful crib medal can be purchased here --

Galveston, Texas researchers started with lungs from two children who'd died from trauma, most likely a car accident, Nichols said. Too damaged to be used for transplantation, their lungs did have some healthy tissue.

They took one of the lungs and stripped away nearly everything, leaving a scaffolding of collagen and elastin. They then took cells from the other lung and put them on the scaffolding. They immersed the structure in a large chamber filled with a liquid "resembling Kool-Aid," Nichols said, which provided nutrients for the cells to grow. An engineered human lung emerged after four weeks.
Repeating the process, they created another lung from two other children who'd died.

The new lungs, Nichols says, look pinker, softer and less dense than organic lungs.

There's a rub: Nichols said she thinks it will be another 12 years or so until they'll be ready to try using these lungs for transplants. "My students will be doing the work when I'm old and retired and can't hold a pipette anymore," she said.

Before researchers experiment on humans, they'll try out lab-made lungs on pigs, Nichols says.

Doctors have already had success transplanting patients with synthetic tracheas. The first procedure was done in 2011, and since then, six more have been done.

Pope Francis calls for your 'prayer and action'...

---


Pope Francis: end world hunger through 'Prayer and Action'


© 2014 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for September 2014
Mentally disabled:
That the mentally disabled may receive the love and help they need for a dignified life.
Service to the poor: That Christians, inspired by the Word of God, may serve the poor and suffering.



Comments


More Health

DARPA developing new implants for 'healing superpowers'' - Mark of the Beast? Probably, but it doesn't matter because you're already marked Watch

Image of Most people already carry the Mark of the Beast in some form.

By Catholic Online (NEWS CONSORTIUM)

The U.S. government, working through the Defense Advanced Research Projects Agency (DARPA), says it plans to develop tiny implants that will help soldiers and possibly ordinary citizens heal after injuries. The implants would be small enough to place at the ends of ... continue reading


This disease may foretell diabetes, heart attacks, or cancer and you may just have it! Watch

Image of Those with pre-diabetes can lower their chance of contracting diabetes with a healthy diet, exercise and weight loss.

By Catholic Online (NEWS CONSORTIUM)

Federal health statistics show that nearly half of all adults in the U.S. have either pre-diabetes or diabetes, severely raising their risk for heart attacks, blindness, amputations and cancer. LOS ANGELES, CA (Catholic Online) - These statistics show that 12.3% of ... continue reading


Are officials keeping facts about Ebola from the easily frightened public? Watch

Image of Some think the United Nations needs to address the Ebola crisis head on.

By Catholic Online (NEWS CONSORTIUM)

The current Ebola outbreak has the world terrified. While still largely confined to West Africa, there is very little the world can do to prevent an infected person from jumping on a plane and bringing it to another country. Are health officials deliberately ... continue reading


Anti-anxiety, sleeping pills now linked to onset of Alzheimer's disease Watch

Image of A special class of drugs used to reduce anxiety and induce sleep is now being blamed for increasing the risk of Alzheimer's twofold, according to a dismaying new report.

By Catholic Online (NEWS CONSORTIUM)

It now appears that the elderly have been taking a class of drugs to beat one condition, only to increase their risk for the dreaded memory-robbing diseases of Alzheimer's and dementia. A special class of drugs used to reduce anxiety and induce sleep is now ... continue reading


Amazing! Your computer might be able to tell if you have a heart condition Watch

Image of A pilot study has shown that a computer camera may be capable of telling when a person is having a heart condition, by picking up changes in skin tone.

By Catholic Online (NEWS CONSORTIUM)

Researchers may be able to accurately detect atrial fibrillation with just a regular laptop camera and some sophisticated software, a new pilot study reveals. LOS ANGELES, CA (Catholic Online) - The study reveals that this new system may be as accurate as a ... continue reading


Rare, unidentified illness striking nation's children Watch

Image of The rare new respiratory illness stalking the nation's children begins like an ordinary cold -- and then become much more serious.

By Catholic Online - (NEWS CONSORTIUM)

It's of high concern to the nation's parents: Thousands of kids in at least 10 U.S. have fallen ill to a mysterious respiratory illness. Doctors warn that this is likely to become a widespread, nationwide problem as the weather begins to cool. LOS ANGELES, CA ... continue reading


Every two minutes, an Indian commits suicide, new WHO study reveals Watch

Image of A new study from the World Health Organization has revealed that a third of all suicides in the world take place in India.

By Catholic Online (NEWS CONSORTIUM)

Every 40 seconds a person commits suicides, and a decade long study conduced by the World Health Organization (WHO) has revealed that every third suicide in the world takes place in India. LOS ANGELES, CA (Catholic Online) - The WHO believes that in 2012 alone, ... continue reading


New study shows that people with diabetes are more likely to suffer from tuberculosis Watch

Image of The rise of tuberculosis cases is especially hard hitting in Africa, where diabetes is also increasing.

By Catholic Online (NEWS CONSORTIUM)

The increasing number of Type 2 diabetes cases worldwide is going to make it more difficult to control and eliminate tuberculosis, experts have said after finding a connection between the two diseases. LOS ANGELES, CA (Catholic Online) - The reasons are still ... continue reading


Electric shocks to the brain can aid those who suffer from stroke, Alzheimer's, memory loss Watch

Image of Previously, TMS has been used in a limited way to temporarily change brain function to improve performance during a test. The new study shows that TMS can be used to improve memory for events at least 24 hours after the stimulation is given.

By Catholic Online (NEWS CONSORTIUM)

Applying electric shocks to the brain can improve memory, researchers have found. Furthermore, researchers say the discovery could develop exciting new approaches for treating strokes, early-stage Alzheimer's and aging on the brain. LOS ANGELES, CA (Catholic ... continue reading


Do you eat pomegranates? Well here's a few reasons why you should Watch

Image of Pomegranates contain the chemical punicalagin, a form of a chemical compound known as polyphenol, which may help to prevent the inflammation that destroys brain cells known as micrologia.

By Catholic Online (NEWS CONSORTIUM)

An ingredient in pomegranate may help stop the spread of Alzheimer's disease, scientists from the University of Huddersfield claim. LOS ANGELES, CA (Catholic Online) - The chemical punicalagin, a form of a chemical compound known as polyphenol, helps prevent the ... continue reading


All Health News

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Daily Readings

Reading 1, First Corinthians 15:35-37, 42-49
35 Someone may ask: How are dead people raised, and ... Read More

Psalm, Psalms 56:10-12, 13-14
10 In God whose word I praise, in Yahweh whose word I ... Read More

Gospel, Luke 8:4-15
4 With a large crowd gathering and people from every ... Read More

Saint of the Day

Saint of the Day for September 20th, 2014 Image

Sts. Andrew Kim Taegon, Paul Chong Hasang, and Companions
September 20: Feastday: September 20 The evangelization of Korea began ... Read More

Inform, Inspire & Ignite Logo

Find Catholic Online on Facebook and get updates right in your live feed.

Become a fan of Catholic Online on Facebook


Follow Catholic Online on Twitter and get News and Product updates.

Follow us on Twitter