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The human induced pluripotent stem cell (iPSC) line ZJUCHi002-A was established from renal epithelial cells present in urine (urinary cells) collected from an 8-year-old Charcot-Marie-Tooth disease type 2A (CMT2A) patient carrying point mutation in MFN2 (c.752C > T). Urinary cells were reprogrammed by retrovirus vectors containing reprogramming factors: OCT4, SOX2, KLF4 and c-MYC. The pluripotency, capacity of differentiation into 3 germ layers, silence of reprogramming factors and normal karyotype were all confirmed in this study.

The human iPSC cell line ZJUCHi001-A was established from renal epithelial cells present in urine (urinary cells) harvested from a 2-year-old Charcot-Marie-Tooth disease type 1B (CMT1B) patient carrying point mutation in MPZ (c.292C>T). Urinary cells were reprogrammed by retrovirus vectors containing reprogramming factors: OCT4, SOX2, KLF4 and c-MYC. The pluripotency, capacity of differentiation into 3 germ layers, silence of reprogramming factors and normal karyotype for this cell line were all confirmed in this study.

This review evaluates the ability of the fibrosis index based on four factors (FIB-4) identifying fibrosis stages, long-time prognosis in chronic liver disease, and short-time outcomes in acute liver injury. FIB-4 was accurate in predicting the absence or presence of advanced fibrosis with cut-offs of 1.0 and 2.65 for viral hepatitis B, 1.45 and 3.25 for viral hepatitis C, 1.30 (