Blocking Integrin Receptors on CBSC Prevents Activated NK Cells from Enhancing CBSC Clonogenic Capacity.

<p>CFU assays showing number of colonies formed after 4 h co-cultures of CBSC alone or with rNK cells or aNK cells. CBSC were blocked for 1 h prior to co-culture with antibodies against beta-7 integrin, CD11a, CD49d, CD49e alone or in combination at 10 μg/mL, in comparison to isotype control (N = 6), * P < 0.05, ** P < 0.01.