Fig. 10.

Annexin A2 contributed to OTA-induced toxicity in NRK52E cells. A Representative immunoblot images of kidney injury markers in NRK52E cells after knockdown. B-C The bar graph represents the level of kidney injury markers in control (B) and OTA-exposed NRK52E cells (C) after annexin A2 knockdown. β-actin expression was used for normalization. (D) The expression of kidney injury markers in annexin A2 overexpressing NRK52E cells. (E–F) The bar graph showing the level of kidney injury markers in control (E) and OTA-exposed NRK52E cells (F) after annexin A2 overexpression. β-actin expression was used for normalization. CTL = vehicle-treated NRK52E cells, CTL + Scr = scrambled-treated NRK52E cells, HD + Scr = scrambled-treated four-month OTA-exposed NRK52E cells, HD + siAnx = annexin A2 siRNA-treated four-month OTA-exposed NRK52E cells. CTL + vector = control NRK52E cells transfected with empty plasmid, CTL + OE = control NRK52E cells transfected with Anxa2-GFP encoding plasmid, HD + vector = four-month OTA-exposed NRK52E cells transfected with empty vector, HD + OE = four-month OTA-exposed NRK52E cells transfected with Anxa2-GFP encoding plasmid