Table 1. IgSF Receptors Used by Selected Viruses.

Virus	Receptor	Number of Immunoglobulin Domains	References
Adenovirus	Coxsackievirus and adenovirus receptor (CAR)	2	[31],[32]
Coronavirus	Carcinoembryonic antigen glycoprotein family (CEACAM)	4	[33]–[35]
Coxsackievirus B	Coxsackievirus and adenovirus receptor (CAR)	2	[31],[32]
Herpes simplex virus	Nectin-1 (PRR1/HveC)	3	[36]
	Nectin-2 (PRR2/HveB)	3	[37]
Human immunodeficiency virus	CD4	4	[38],[39]
Measles virus	Signaling lymphocyte-activation molecule (SLAM)	2	[40]
Poliovirus	Poliovirus receptor (PVR, CD155)	3	[41]
Rabies virus	Neural cell adhesion molecule (NCAM-1, CD56)	5	[42]
Reovirus	Junctional adhesion molecule-A (JAM-A)	2	[28],[43]
Rhinovirus	Intercellular adhesion molecule-1 (ICAM-1)	5	[44]–[46]