ELAVL1 and dysplasia: In particular, according to Habiba et al. [70], in the majority of the low-grade dysplasia cases (76%, 13/17), HuR was either not expressed or expressed in the lower third of the epithelium, whereas most of the high-grade dysplasia cases (71%, 24/34) demonstrated HuR expression either in the lower two-thirds or extending to the upper one-third of the epithelium.