Organ donation

A new supercooling technique could greatly improve transplantation outcomes by taking the organs into the realm of subzero temperatures for the first time.

A new study, led by scientists from King’s College London, has discovered a new type of cell in the liver. The research describes the cell as having “stem cell-like properties,” with the potential to regenerate damaged liver cells and treat disease in the organ without the need for a transplant.

A disturbing portrait of forced organ harvesting from prisoners of conscience in China has been revealed in the final judgement of an independent panel established to investigate the issue. The report details evidence of an organized infrastructure harvesting organs from persecuted groups.

Transplanting any organ is a complicated process, but lungs are particularly vulnerable to damage. Now, researchers have developed a way to repair that damage, keeping the lungs of pigs alive outside the body for up to 36 hours and allowing them to bring the organ up to a transplantable quality.

3D printing organs is going through some teething issues. Now researchers have found a surprisingly simple answer to the complex problem of printing detailed vascular networks, and shown it off with a dramatic model of a breathing lung that passes oxygen into surrounding blood vessels.

A confronting new study has revealed over 400 published research papers may be in violation of international ethical standards regarding the use of donor organs sourced from executed prisoners. The study calls for a mass retraction of hundreds of research papers from mainland China.

A new study has reported the first successful long-term survival of baboons transplanted with genetically modified pig hearts. The research is a leap forward in the quest to achieve cross-species organ transplantation, and gives hope to the many humans on waiting lists for donor organs.

Uterus donors are so far limited to willing volunteers, which has made the procedure possible in only a handful of cases. Now, scientists have reported the first successful birth of a child after a uterus transplant from a deceased donor.

What if doctors could grow new organs for transplant on demand from a patient’s own cells? In a major step towards this future, scientists from the University of Texas Medical Branch (UTMB) have now transplanted bioengineered lungs into pigs, with no complications arising from the procedure.

A team from Yale has developed an entirely new way of reducing the rates of organ transplant rejection by “hiding” the donated organ using targeted nanoparticles. This new process could significantly improve the success of a broad variety of organ transplants in the future.

Organ transplants save lives, but in terms of human donors, demand far exceeds supply. Current research is looking into how replacements could be grown in a lab, and now a team has found a way to control how different types of cells arrange themselves during development.

On average, 22 people die in the US daily while waiting to receive an organ transplant. Typically, organs from patients with diseases that can be spread to recipients are simply discarded. But a new approach from researchers could change that, increasing the organ pool available to surgeons.