Brain metastases frequently occur in lung cancer and dramatically limit prognosis of affected patients. The influence of tumor-associated macrophages and microglia (TAM/M) and their receptor CX3CR1 on different steps of brain metastasis formation from lung cancer is poorly characterized. We established a syngeneic orthotopic cerebral metastasis model in mice by combining a chronic cranial window with repetitive intravital 2-photon laser scanning microscopy.
View Article and Find Full Text PDFObjective: Besides VEGF, alternative signalling via CXCR2 and its ligands CXCL2/CXCL8 is a crucial part of angiogenesis in glioblastoma. Our aim was to understand the role of CXCR2 for glioma biology and elucidate the therapeutic potential of its specific inhibition.
Methods: GL261 glioma cells were implanted intracranially in syngeneic mice.