Osteosarcoma cells exhibit functional interactions with stromal cells, fostering a lung microenvironment conducive to the establishment of metastatic tumor cells
CONCLUSIONS: Our assessment focused on two complementary tumor capabilities crucial to metastatic spread, emphasizing the significance of inherent cell features. The findings underscore the pivotal role of signaling integration within the niche, with a complex interplay of migratory responses among established OS cells in the lungs, prometastatic OS cells in the primary tumor, and circulating MSCs. Pulmonary metastases continue to be a significant factor contributing to OS mortality. Understanding these mechanisms and identifying differentially expressed genes is essential for pinpointing markers and targets to manage metastatic spread and improve outcomes for patients with OS.PMID:38551765 | DOI:10.1007/s11033-024-09315-w
Source: Mol Biol Cell - Category: Molecular Biology Authors: Mat ías J P Valenzuela Alvarez Luciana M Gutierrez Juan M Bayo Mar ía J Cantero Mariana G Garcia Marcela F Bolontrade Source Type: research
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