Chen et al., Hum Immunol 2008
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Overexpression of PDCD2-like gene effectively attenuated tumor necrosis factor (TNF)-alpha release but elevated interleukin (IL)-6 and PDCD2 expression induced by lipopolysaccharide (LPS) Eissner et al., Blood 1995
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Treatment of irradiated cells with a low dose of bacterial endotoxin ( LPS ), similar to the levels observed in serum during endotoxemia, enhanced the rate of apoptosis, although LPS alone was unable to induce programmed cell death