Extracellular RNA Communication (ExRNA)

The Extracellular RNA Communication program is exploring the biology of extracellular RNA (exRNA). Once thought to exist only within cells, in a paradigm shift for science, RNA is now known to be exported from cells as “extracellular RNA” and to play a role in cell-to-cell communication. Since its founding, the program has established data standards, a data portal, and tools and reagents available to the scientific community. The program cataloged exRNA molecules found in human biofluids like plasma, saliva, and urine from over 2000 donors. It also identified potential exRNA biomarkers for nearly 30 diseases, including cardiovascular disease, pregnancy complications, glaucoma, diabetes, and multiple types of cancer. (Retrieved from the NIH Common Fund site)