“…Five  10 6 LCK cells were incubated with 30 mg/ml LPS (L2880, Sigma, USA) [24], 1 mg/ml Salmonella Typhimurium flagellin (12B06-MM, InvivoGen, USA) [25], 15 mg/ml PNG (77140, Sigma, USA) [26] and 10 mg/ml polyI:C (27472901, GE, USA) [24] respectively. The cells were incubated with same volume PBS as negative control.…”