Fig. 7

Cell subpopulation communication in the abnormal bone microenvironment. (A) Cell subpopulations based on immune checkpoint ligand‒receptor interactions. (B) Cell subpopulations based on chemokine ligand‒receptor interactions. (C) Cell subpopulations based on growth factor ligand‒receptor interactions. (D) Cell subpopulations based on extracellular matrix ligand‒receptor interactions.