| First Author | Raghavan R | Year | 2022 |
| Journal | Biochem Biophys Res Commun | Volume | 586 |
| Pages | 14-19 | PubMed ID | 34823217 |
| Mgi Jnum | J:318687 | Mgi Id | MGI:6861588 |
| Doi | 10.1016/j.bbrc.2021.11.071 | Citation | Raghavan R, et al. (2022) Plakophilin3 loss leads to increased adenoma formation and rectal prolapse in APC(min) mice. Biochem Biophys Res Commun 586:14-19 |
| abstractText | Plakophilin3 (PKP3) loss leads to tumor progression and metastasis of colon cancer cells. The goal of this report was to determine if PKP3 loss led to increased disease progression in mice. We generated a colonocyte-specific knockout of PKP3 in APC(min) mice, which led to increased adenoma formation, the formation of rectal prolapse, and a significant decrease in survival. The observed increase in rectal prolapse formation and decrease in survival correlated with an increase in the expression of Lipocalin2 (LCN2). Increased disease progression was observed even upon treatment with 5-fluorouracil (5FU). These results suggest that an increase in LCN2 expression might lead to therapy resistance and that LCN2 might serve as a potential therapeutic target in colorectal cancer. |
