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Pre-metastatic niche (PMN) formation is a critical step in metastatic progression, yet the biological effect of subtherapeutic-dose of ionizing radiation (SDIR) following radiotherapy on this process remains unclear. Using a 4T1 breast cancer mouse model, we investigated the effects of SDIR (3×0.3 G...
ORGANISM(S): Mus musculus (Mouse) 
2025-07-21 | PXD062108 | Pride
Stephen Paget first proposed, in 1889, that organ distribution of metastases is a non-random event, yet metastatic organotropism remains one of the greatest mysteries in cancer biology. Here, we demonstrate that exosomes released by lung-, liver- and brain-tropic tumor cells fuse preferentially with...
ORGANISM(S): Homo sapiens 
Exercise Training Modulates the Hepatic Pre-Metastatic Niche by Regulating TREM-1 Signaling
Molecular changes in the lung during otseosarcoma pre-metastatic niche formation
Macrophages Promote Pre-Metastatic Niche Formation of Breast Cancer through AHR Activity
NFIC deficiency in endometrial cancer cells promotes pre-metastatic niche formation by destroying vascular endothelial barriers
Macrophages Promote Pre-Metastatic Niche Formation of Breast Cancer through AHR Activity
To determine the influence of primary tumors on pre-metastatic lungs, we have employed whole genome microarray expression profiling as a discovery platform to identify gene signatures of alveolar type II epithelial cells (AT-II) in TLR3 deficient mice (Tlr3-/-) and wide-type (WT) littermates with tu...
ORGANISM(S): Mus musculus 
Metastasis involves dynamic interactions between tumor cells and the tumor microenvironment. Obesity has emerged as a significant contributor to tumor progression, particularly in breast cancer (BC). This study explores the impact of obesity on BC metastasis, focusing on the role of platelets and th...
ORGANISM(S): Mus musculus (Mouse) 
2025-03-22 | PXD051176 | Pride
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