by Rockefeller University Graphical abstract. Credit: Cell (2022). DOI: 10.1016/j.cell.2022.11.031 If B cells are the munitions factories of the immune system, manufacturing antibodies to neutralize harmful pathogens, then the tiny biological structures known as germinal centers are its weapons-development facilities. Formed in response to infection and vaccination, these microscopic training grounds allow B cells to perfect the...
