Additional roles of metabolic enzymes in cancer remain to be explored. Here, the authors show nuclear localized PYCR1 undergoes IGF1R-mediated phosphorylation under hypoxia, binds with ELK4 and recruits SIRT7 to modulate transcription of target genes to promote colorectal cancer progression.
- Ke Zheng
- Nannan Sha
- Tao Chen
