Figure 4. Role of Natural Immunity in Graft Rejection. Notes: APC=Antigen Presenting Cell, DAG=Diacyl Glycerol, LAT=Linker for Activation of T-Cell, MAPK=Mitogen-Activated Protein Kinase, RAS=Rat Sarcoma, PKC=Protein Kinase C, SAPK=Stress Activated Protein Kinasse, JNK=c-Jun N-terminal Kinase, CD=Clusters of Differentiation, PIP=Phosphatidyl Inositol Phosphate, PKB=Protein Kinase B, NFκβ= Nuclear Factor kappa beta, Th=T hepler cells, IL=Interleukin. This figure has been developed using Biorender [https://biorender.com/] license number: VY24J04THQ. Image Credit: Susmita Sinha.