Correction to: Cell Commun Signal (2019) 17:16

https://doi.org/10.1186/s12964-019-0330-x

Following publication of the original article [1], the authors reported that they would like to correct the second last sentence of “Authors’ information” section as PW is an undergraduate, but was incorrectly described as a Ph.D. in the sentence. The sentence should read “PW is an undergraduate. YZ, YX, WX, HG, FD and YL are Ph.D.”. The authors sincerely apologize for having this unintentional error in the article, and apologize for any inconvenience caused.