Fig 4. Chronic HIV-1 infection impairs colony-forming activity of CD34⁺ HPCs in BM of humanized mice.

Pooled data indicate the number of colonies that developed from human CD34⁺ HPCs of mock (n = 4) and HIV-1-infected (n = 5) mice. Data are shown as the mean and s.e.m. *P < 0.05 (two-tailed unpaired Student’s t-test).