Table 1.

Summary of ligands and targeted receptors overexpressed in OC cells.

Ligand	Target Receptor	Ref.
Folic acid (FA)	FA receptor	[56,57,58,59,60,61,62]
Protein corona-modulating Tf2 peptide	Transferrin receptor (TfR)	[63]
HN-1, a 12-amino acid peptide	HN-1 receptor	[64,65]
Anti Programmed death-ligand 1 (PD-L1) antibody	PD-L1	[66,67]
α-tocopherol	α-tocopherol receptor	[68]
Fucoidan	Scavenger-A receptors (SR-A), L-selectin, Toll-like receptors, and PD-L1	[69]
Antibodies specific for matrix metalloproteinase-1 (MMP-1)	MMP-1	[70]
pH-sensitive H-peptide	Epidermal growth factor receptor (EGFR)	[71]
Anti-Her-2 (human epidermal growth factor receptor 2) nanobody	Her-2	[72]
Dental pulp mesenchymal stem cell (DPSC), which expresses the CXCL8 binding receptor, CXCR2	Chemokine CXCL8	[73]
Chemokine SDF-1	CXC chemokine receptor 4 (CXCR4)	[74]
Shiga Toxin-B	Globotriaosylceramide receptor (GB3)	[75]
Fibroblast activation protein (FAP)-targeted peptide chains	FAP	[76]
AE105 (H-Asp-Cha-Phe-(d)Ser-(d)Arg-Tyr-Leu-Trp-SerOH) peptide	Urokinase plasminogen activator receptor (uPAR)	[77]