Correction to: Upregulation of IL-15 in the placenta alters trophoblasts behavior contributing to gestational diabetes mellitus.

Correction to: Li et al. Cell Biosci (2021) 11:33 https://doi.org/10.1186/s13578-021-00533-4

In this article, there was a mistake in the Western blot photographs of p-JAK1 and p-JAK2 of JAR. The correct version of Figure 6 is given in this erratum (Fig. 6).

Fig. 6

IL-15 activated the JAK/STAT signaling pathway in trophoblasts in vitro. a Representative of western blot showed the expression of proteins associated with JAK/STAT signaling pathways in different groups of HTR8/SVneo, JEG-3 and JAR. b–d The relative expression of phosphorylation/total protein in JAK/STAT signaling pathways in different groups of HTR8/SVneo, JEG-3 and JAR. *P < 0.05, **P < 0.01, ***P < 0.001

All the changes requested are implemented in this correction and the original article [1] has been corrected.