Fig. 6.

LncRNA 4930581F22Rik is implicated in the early stages of muscle injury repair. (A) Construct a muscle injury repair model (n = 5 mice). A muscle injury repair model is established by injecting saline into the left tibialis anterior muscle of mice, while CTX is injected into the right tibialis anterior muscle. (B) Immunohistochemistry results of injured muscle on day 3. (C) The RNA expression levels of lncRNA 4930581F22Rik, Ki67, MAPK1, and MAPK3 were measured after muscle injury. Values were presented as means ± SEM (n = 3). The statistical significance of differences between the two groups was calculated using unpaired t-test.