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. 2022 Jul 25;21(23):2471–2483. doi: 10.1080/15384101.2022.2102796

Figure 1.

Figure 1.

Circ_0057452 was overexpressed in human keloid tissues and KFs. (a) The information of circ_0057452 was presented. (b) The expression of circ_0057452 was determined by qRT-PCR in normal skin and keloid tissues. (c) The expression of circ_0057452 in NFs and KFs was examined by qRT-PCR. (d) The expression levels of circ_0057452 and linear COL5A2 were determined after treatment of ActD by qRT-PCR in KFs. (e) The levels of circ_0057452 and linear COL5A2 were detected after reverse transcription with random primers and oligo (dT)18 primers by qRT-PCR in KFs. (f) The levels of circ_0057452 and linear COL5A2 were determined in KFs after treatment of RNase R by qRT-PCR. *P < 0.05.