Cylex ImmuKnow assay levels are lower in lung transplant recipients with infection.

Background: Current monitoring systems of immunosuppression in solid-organ transplant recipients are typically focused on prevention of clinical toxicities of immunosuppressive drugs. Unfortunately, these strategies are often not tailored to the individual and do not determine the optimal level of immunosuppression for these patients. Recently, the Cylex Immune Cell Function Assay (ImmuKnow; Cylex, Inc.