TABLE 2.

Mannose receptor and FcγRII (CD32) are necessary for binding of C. neoformans by DC

Expt no.	% of DC that had bound or internalized C. neoformansa
	IgG control	Anti-MR	Anti-CD64	Anti-CD32	Anti-CD16
1	31	23	35	18	47
2	71	29	63	35	63

^a5 × 10⁵ DC were incubated with 5 × 10⁶ killed C. neoformans strain 67 cells in 24-well plates with 10 μg of antibody/ml for 18 h and then analyzed by light microscopy after Giemsa staining. Two hundred cells were counted. IgG, immunoglobulin G; MR, mannose receptor.