Research Paper Volume 14, Issue 20 pp 8486—8497

The regulatory mechanism of HSP70 in endoplasmic reticulum stress in pepsin-treated laryngeal epithelium cells and laryngeal cancer cells

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Figure 3. Pepsin enhanced the expression of HSP70 and ERS-related proteins in laryngeal epithelial cells and LC cells. (A and B) Western blot detected the expression of ERS-related proteins in laryngeal epithelial cells and LC cells. *p < 0.05, **p < 0.01, ***p < 0.001 vs Control.