Transforming Growth Factor Beta-Induced Is Essential for Endotoxin Tolerance Induced by a Low Dose of Lipopolysaccharide in Human Peripheral Blood Mononuclear Cells - Yang, Yan; Sun, Hanxiao; Li, Xiuying; Ding, Qing; Wei, Pijin; Zhou, Jingguang (Iranian Journal of Allergy, Asthma and Immunology, 2015)