Paclitaxel treatment, a drug used in therapeutics for several forms of cancer and already tested in patients underlying cardiac dysfunction (Gollerkeri et al., 2001), increased the acetylated form of α-tubulin in LmnaH222P/H222P treated mice, as well as relocalized Cx43 at the intercalated disks (Macquart et al., 2018). Here, GJA1 is linked to cancer.