| First Author | Ludwig KF | Year | 2018 |
| Journal | Cancer Res | Volume | 78 |
| Issue | 1 | Pages | 246-255 |
| PubMed ID | 29180468 | Mgi Jnum | J:253868 |
| Mgi Id | MGI:6110671 | Doi | 10.1158/0008-5472.CAN-17-1973 |
| Citation | Ludwig KF, et al. (2018) Small-Molecule Inhibition of Axl Targets Tumor Immune Suppression and Enhances Chemotherapy in Pancreatic Cancer. Cancer Res 78(1):246-255 |
| abstractText | Activation of the receptor tyrosine kinase Axl is associated with poor outcomes in pancreatic cancer (PDAC), where it coordinately mediates immune evasion and drug resistance. Here, we demonstrate that the selective Axl kinase inhibitor BGB324 targets the tumor-immune interface to blunt the aggressive traits of PDAC cells in vitro and enhance gemcitibine efficacy in vivo Axl signaling stimulates the TBK1-NFkappaB pathway and innate immune suppression in the tumor microenvironment. In tumor cells, BGB324 treatment drove epithelial differentiation, expression of nucleoside transporters affecting gemcitabine response, and an immune stimulatory microenvironment. Our results establish a preclinical mechanistic rationale for the clinical development of Axl inhibitors to improve the treatment of PDAC patients.Significance: These results establish a preclinical mechanistic rationale for the clinical development of AXL inhibitors to improve the treatment of PDAC patients. Cancer Res; 78(1); 246-55. (c)2017 AACR. |
