Pig Hearts Could Keep Babies Awaiting Transplants Alive
Scientists hope in the future, pig hearts can be a temporary solution for babies who need a transplant. UAB researchers recently presented a study about this at The Society of Thoracic Surgeons’ annual meeting. The goal is to prevent pig hearts from being rejected. So far, results seem promising.
Dr. David Cleveland, pediatric heart surgeon at Children’s Hospital and UAB, says it can be a challenge when a baby needs a heart transplant.
“So the number of donors is just not there,” Cleveland says. “I mean, we’ve had babies sit there and wait for nine months in our unit, and then we’ve had a number of babies that die, waiting for hearts. And so there’s a tremendous need.”
To meet that need, one idea is that a baby could use a pig heart to stay alive until a human heart becomes available. Before that can happen, scientists have to make sure the human body will accept the animal organ. Over the years, they have figured out how to genetically modify pigs to minimize the odds of rejection. In their recent study, Cleveland and fellow UAB researchers checked to see how infant’s blood reacted to the blood of these altered pigs.
“I was incredibly surprised that there’s really not a lot of antibodies to these genetically-modified pigs,” Cleveland says. “Which tells you that they (infants) aren’t going to immediately reject it.”
It is progress, but Cleveland says we are still a long way from transplanting pig hearts into people. More thorough testing is needed and scientists need to see how it does on non-human primates before clinical trials can happen with humans.
Photo by Sasint
Editor Note: Children’s Hospital of Alabama is a sponsor of WBHM programming. WBHM’s news and business departments operate separately
Trump administration rushes to rent space for immigration officers conducting raids
Employees at the General Services Administration are scrambling to lease offices to accommodate a rapid increase of immigration enforcement officers carrying out widespread raids across the country.
FTC sues Live Nation and Ticketmaster alleging illegal resale tactics
The Federal Trade Commission filed a lawsuit against Ticketmaster and its parent company, Live Nation, on Thursday, alleging that the company willingly misleads consumers about ticket prices and cooperates with scalpers to markup resale prices.
Bad Bunny skipped touring the states. Will other performers follow suit?
Artists from abroad are worried that the current climate is making American tours not worth the time and effort.
Trump suggests U.S. troops could return to Afghan base over China concerns
Trump floated the idea during a press conference with British Prime Minister Keir Starmer as he wrapped up a state visit to the U.K. and tied it to the need for the U.S. to counter its top rival, China.
CDC’s new advisers debate changing guidance on childhood vaccines
The group was chosen by Health Secretary Robert F. Kennedy Jr. amid controversy over their credentials. It's considering making changes to the MMRV vaccine guidance among others.
For a girl-group veteran, love and fame are the same battlefield
Jade conquered the world with Little Mix, then watched the quartet burn out. On a kinetic solo debut, she puts romance in the ring with her first love: performance.
