Advances in Clinical Chemistry, Volume 132 highlights new advances in the field, with this new volume presenting interesting chapters on a variety of topics, including MicroRNAs in Cardiovascular Disease, Salivary Biomarkers in Oral Diseases: From Caries to Cancer – Advances, Challenges, and Future Directions, Exercise Biomarkers, Glycoproteomics of Body Fluids and Derived Exosomes in Hepatocellular Carcinoma, Vitamin D in Health and Disease and Potential Shield Against COVID-19, and RNA Biomarkers in Hemorrhagic Stroke.