Biology, life sciences RNA velocity Research & information: general Single cell proteins artificial intelligence biomedical applications cardiomyocytes cell heterogeneity cholestatic liver injury circulating tumor cells cluster analysis commercialization conventional approaches copy number alterations diagnostics electrophysiological recording genome hepatocyte heterogeneity immunofluorescence immunohistochemistry infectious disease inflammation isolation laser microdissection liver tissue repair localized high-risk prostate cancer mapping micro/nanofluidic devices microelectrode array microfluidic technologies