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. 2020 Feb 28;10:3684. doi: 10.1038/s41598-020-60680-5

Figure 5.

Figure 5

P334 accelerates generation of human iPSCs from human fibroblasts during the reprogramming process. (A) Schematic diagram describing the main theme and experimental procedure of human dermal papilla (HDP) reprogramming. (B) Representative images of the generated human iPSCs (0, 5, 15 and 20 days after lentivirus infection) in DMSO control and P334 treated. The bottom row representing the OCT3/4 and NANOG positive immuno fluorescence images in DMSO control and P334 treated batches. (Scale bar: 30 um) (C) The bar graph representing the number of human iPSCs in DMSO control and P334 treated batches at 0, 5, 15 and 20 days after lentivirus infection (data represent mean ± SEM. *p < 0.05, **p < 0.01). (D) The bar graph representing number of OCT3/4 and NANOG immuno positive colonies in DMSO control and P334 treated batches at 20 days after lentivirus infection (data represent mean ± SEM. **p < 0.01). (E) QRT-PCR analysis of pluripotent markers OCT3/4, SOX2, ESRRB, SSEA1 and CDH1 in hOSKM-infected HDP with and without P334 treated at 20 days after lentivirus infection (data represent mean ± SEM. *p < 0.05, **p < 0.01). (F) QRT-PCR analysis of MET genes (CDH1 and OCCLUDIN) in OSKM-infected HDP with P334 treated at 20 days after lentivirus infection (data represent mean ± SEM. **p < 0.01).