Similar studies by Qin X et al. [82] and Liu J et al. [83] identified TNFAIP3 interacting protein 2 (TNIP2) and miR-488 as key factors in blocking the expression of NF-κB and its downstream genes (IL-6, IL-1β, and TNF-α) to prevent LPS-induced endometritis. This evidence concerns the gene TNF and endometritis.