surrounding a comprehensive panel of novel biomarkers in kidney disease NEW YORK, April 14, 2021 - Renalytix AI plc (LSE: RENX) (NASDAQ: RNLX) announced today that it has entered into an exclusive option agreement with Joslin Diabetes Center for patent filings on certain additional novel biomarkers in kidney disease for development and deployment in the KidneyIntelX in vitro prognostic platform. These novel biomarkers have the potential to provide additional clinical utility for understanding early disease progression and risk of kidney failure, therapeutic response, and the mechanistic pathways of kidney disease beyond the inflammatory and tubular injury markers that are currently captured by KidneyIntelX. RenalytixAI plans to begin evaluating these novel biomarkers in expanded clinical validation studies beginning in the second half of 2021.