Medical research

Identifying molecular culprits underlying organ rejection

Investigators have identified how the immune system can regulate organ rejection in mice, findings which may prove useful for improving transplant tolerance in humans, according to a recent study published in the Journal ...

Surgery

Researchers discover indicator of lung transplant rejection

Research by scientists at Dignity Health St. Joseph's Hospital and Medical Center's Norton Thoracic Institute was published in the July 12, 2017 issue of Science Translational Medicine titled "Zbtb7a induction in alveolar ...

Medical research

Pancreatic stem cells isolated from mice

Scientists have succeeded in growing stem cells that have the ability to develop into two different types of cells that make up a healthy pancreas. The research team led by Dr. Hans Clevers of the Hubrecht Institute, The ...

Medical research

Adult stem cells take root in livers and repair damage

Johns Hopkins researchers have demonstrated that human liver cells derived from adult cells coaxed into an embryonic state can engraft and begin regenerating liver tissue in mice with chronic liver damage.

Genetics

Cell-free DNA provides a dynamic window into health

Short fragments of cell-free DNA (cfDNA) that circulate in blood, urine, and other biofluids can offer an information-rich window into human physiology and disease. By looking at the methylation markers of cfDNA, researchers ...

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