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 ExRNA saliva experts Xinshu (Grace) Xiao, Ph.D., and David T.W. Wong, D.M.D., D.M.Sc.

Searching Saliva for Signs of Disease

ExRNA communication researchers find saliva provides a strong foundation for a noninvasive diagnostic test for stomach cancer.

Work with Us

A better understanding of basic exRNA biology could open doors to improving the diagnosis, prognosis and treatment of diseases and conditions such as cancer, bone marrow disorders, heart disease, Alzheimer's disease and multiple sclerosis.

Contact Danilo Tagle, Ph.D.

Extracellular RNA Communication (ExRNA)

ExRNA communication is a recently discovered cell-to-cell signaling process that holds enormous promise for improving our understanding of a wide variety of diseases. NCATS participates in the NIH Common Fund’s program to investigate this new scientific field. Learn more.

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About ExRNA Communication

Get more information about the NIH Common Fund’s exRNA Communication program and NCATS’ participation.

    Funding Information

    Learn how NIH Institutes and Centers, including NCATS, administer exRNA support from the NIH Common Fund.

    ExRNA Projects

    Find out more about the exRNA projects that NCATS administers through the NIH Common Fund.

      The Promise of ExRNA

      Scientists are only beginning to understand the potential that exRNA research may hold for improving diagnosis, prognosis and treatment of a wide range of diseases and conditions. But researchers need to know more about basic exRNA biology first.

      To advance this new field of research and address a collective scientific need, NIH launched the Extracellular RNA Communication program in July 2012. NCATS is administering 18 of the program's first 24 awards. Learn more about the ExRNA Communication program.