Advances in Clinical Chemistry, Volume 93, the latest installment in this internationally acclaimed series, contains chapters authored by world-renowned clinical laboratory scientists, physicians and research scientists. New chapters in this release include Lectin biosensors in cancer glycan biomarker detection, Cytokines in heart failure, Recent advances in the determination of insulins from biological fluids, Biomarkers in aggression, Evaluation of analytical performance of immunoassay methods for cTnI and cTnT: From theory to practice, Periodontal disease: From the lenses of light microscopy to the specs of proteomics and next generation sequencing, and more.