Differential DNA methylation clock ages across buffy coat (BC), peripheral blood mononuclear cells (PBMC), and saliva in individuals in early-to-mid adulthood
Ryan Bruellman, Donald Evans, Andrew Smolen…·Chandra A. Reynolds
The paper compares DNA methylation clocks and age acceleration across saliva, buffy coat, and PBMC in young adults, finding tissue-specific differences in methylation age and twin correlations.