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. 2023 Apr 3;55(4):755–766. doi: 10.1038/s12276-023-00981-7

Fig. 3. Differential activities of splicing isoforms in cell signal transduction.

Fig. 3

Several genes that are involved in signal transduction produce alternative splicing-derived proteins with differential activities in regulating signaling pathways. A brief mechanism of intracellular signal transduction and representative alternative splicing events that regulate them are presented. The seven major signal transduction pathways include the Hedgehog pathway (a), Hippo pathway (b), JAK-STAT pathway (c), NF-κB pathway (d), NOTCH pathway (e), TGF-β pathway (f), and Wnt/β-catenin pathway (g).