NHE7 upregulation potentiates the uptake of small extracellular vesicles by enhancing maturation of macropinosomes in hepatocellular carcinoma oleh Yue Yao, Yi Xu, Liang Yu, Ting‐Mao Xue, Zhi‐Jie Xiao, Pui‐Chi Tin, Hiu‐Ling Fung, Hoi‐Tang Ma, Jing‐Ping Yun, Judy Wai Ping Yam