NEDD4 and keloid: In this study, we found rs2271289 located in the intron region of NEDD4 associated with keloid in the Chinese Han population (P = 1.02×10−11, OR = 0.66), rs8032158 had moderately LD with rs2271289 based on HapMap3 (CHB, D’ = 0.96, r2 = 0.41, and JPT, D’ = 1.0, r2 = 0.34).