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. 2022 Dec 29;14(1):43–59. doi: 10.1007/s42485-022-00102-4

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Fig. 7 — Three types of selectins, E- selectin, P-selectin, and L-selectin with a carbohydrate-recognition domain (CRD), an epidermal growth factor involved in binding specific ligands, such as CD34 and PSGL-1