The article Tripartite motif 31 alleviates IL 1ß secretion via promoting the ubiquitination of pyrin domain domains containing protein 3 in human periodontal ligament fibroblasts, written by Xueying Wu, Mengmeng Lu, Sheng Ding and Qun Zhong, was originally published electronically on the publisher's internet portal (currently SpringerLink) on 22 April 2020 with open access.