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. 2011 Oct 24;2012:490148. doi: 10.1155/2012/490148

Figure 2.

Figure 2

Structural and functional characteristics of CD154 receptors. Four receptors for CD154 have been identified, namely, CD40, αIIbβ3, α5β1, and αMβ2. These receptors are found on various cell types and induce different biological functions upon CD154 binding. APC: antigen presenting cells, DC: dendritic cells, MC: monocyte, EC: endothelial cell, FB: fibroblast, SMC: smooth muscle cell, Mac: macrophage, ICAM: intercellular adhesion molecule, GPIbα: glycoprotein Ibα, JAM-3: junctional adhesion molecule-3, MPO: myeloperoxidase.