Fluorescing urine signals organ transplant rejection, could replace needle biopsies

(Georgia Institute of Technology) Glowing pee may replace the biopsy needle: In detecting organ transplant rejection, a new nanoparticle has proven much faster and more thorough in the lab than a biopsy. When T cells mount their first attack on the organ's cells the nanoparticle sends an alarm signal into the urine that makes it fluoresce.
Source: EurekAlert! - Biology - Category: Biology Source Type: news