TABLE 1.

Initial input cell number and their fold expansion

Donor ID	No. of PBMCs used for memory CD4+ T cell isolation (1 × 106)	No. of ex vivo memory CD4+ T cells expanded (1 × 106)	Fold expansion of CD4+ T cells after 2 wk of primary expansion	Fold expansion of CD4+ T cells after 5 wk of secondary expansion from ex vivo CD4+ T cells
ST045	56.0	1.6	37.3	597.7
ST101	39.2	2.8	24.1	445.5
ST104	76.9	3.4	17.9	444.8
ST122	39.2	3	20.0	332.9
ST137	60.6	4.2	7.6	176.0
ST144	27.0	2.5	19.0	215.5