Table 1.

Profiles of HIV-1–infected Patients with Capacity of B Cells to Bind Replication-competent Virus

					T cell–associated virus			B cell–associated virus
Patient	CD4	CD19	CD21− B Cells	Plasma viral load	HIV-1 RNA	Passage	Phenotype	HIV-1 RNA	Passage	Phenotype
	per μl	%	%	copies per ml
1	5	22	12	1,025,830	8,100	Rapid/high	X4 > R5	630	Mod/med	X4 > R5
2	6	47	20	194,638	670	Rapid/high	R5, X4	830	Rapid/high	R5, X4
3	7	76	ND	115,511	4,900	Rapid/high	R5 > X4	450	Mod/med	R5 > X4
4	8	14	ND	76,838	2,000	Rapid/high	X4	370	Rapid/high	X4
5	48	15	ND	169,014	1,900	Rapid/high	R5	140	Mod/med	R5
6	85	15	50	14,513	5,500	Rapid/high	X4 > R5	1,200	Rapid/med	R5
7	89	9	ND	1,105,380	7,800	Rapid/high	X4 > R5	1,300	Rapid/high	X4 > R5
8	92	12	23	16,989	540	Rapid/high	X4 > R5	140	Rapid/high	X4 > R5
9	108	10	8	133,822	4,400	Mod/med	R5	1,700	Mod/med	R5
10	114	20	42	58,211	1,200	Rapid/high	X4 ≫ R5	<LDL	Slow/high	X4 ≫ R5
11	135	10	30	37,606	420	Mod/high	X4, R5	100	Slow/high	X4 > R5
12	188	7	41	249,966	ND	Rapid/high	R5	ND	Mod/high	R5
13	202	21	38	11,232	2,600	Rapid/med	R5	460	Rapid/med	R5
14	227	16	37	176,481	5,500	Rapid/high	X4	1,300	Rapid/med	X4
15	350	13	28	41,183	2,400	Rapid/high	R5	460	Mod/high	R5
16	390	11	75	31,335	1,200	Mod/med	R5	210	Mod/low	R5
17	483	9	33	100,730	1,500	Rapid/high	R5	470	Mod/high	R5
18	542	15	39	217,208	1,800	Rapid/high	R5	470	Mod/high	R5
19	987	22	7	62,743	3,500	Slow/med	R5	1,700	Mod/med	R5
20	316	5	44	166,143	4,200	Rapid/high	R5	1,400	Mod/high	R5
21	562	3	32	89,442	300	Slow/high	R5	140	Slow/high	R5
22	1,177	9	18	254,150	640	Slow/high	R5	310	Mod/high	R5
23	1,573	3	ND	109,850	<LDL	Mod/high	R5	100	Mod/high	R5

ND, not done; <LDL, below limit of detection.