NewslettersHuman Immunology NewsA Fluorogenic Probe for Granzyme B Enables In-Biopsy Evaluation and Screening of Response to Anticancer ImmunotherapiesBy Danielle Corrigan - May 3, 20220348Scientists reported the rational design of a fluorogenic peptide able to detect picomolar concentrations of active granzyme B as a biomarker of immune-mediated anticancer action.[Nature Communications]Full Article