Li W, Huang B, Liu K, et al. Upregulated leptin in periodontitis promotes inflammatory cytokine expression in periodontal ligament cells[J]. Journal of periodontology, 2015, 86(7): 917-926.
Du S S, Zhao M M, Zhang Y, et al. Screening for differentially expressed proteins relevant to the differential diagnosis of sarcoidosis and tuberculosis[J]. PloS one, 2015, 10(9): e0132466.