Parenchymatous organs consist of multiple cell types, primarily defined as parenchymal
cells (PCs) and nonparenchymal cells (NPCs). The cellular characteristics of these organs
are not well understood. Proteomic studies facilitate the resolution of the molecular details of
different cell types in organs. These studies have significantly extended our knowledge
about organogenesis and organ cellular composition. Here, we present an atlas of the cell-
type-resolved liver proteome. In-depth proteomics identified 6000 to 8000 gene products …