However, no significant changes in the expression of the above molecules were observed in the γδT cells from patients with sepsis upon HMBPP stimulation (before vs. after stimulation, HLA-DR: 51.61 ± 4.54% vs. 59.39 ± 4.83%; CD27: 47.23 ± 3.80% vs. 36.98 ± 5.33%; CD80: 32.39 ± 5.96% vs. 35.15 ± 5.73%; CCR7: 33.02 ± 4.03% vs. 37.74 ± 5.31%, all at P> 0.05). The gene discussed is CD27; the disease is Sepsis.