Search results for "immunity genes"

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The C-X-C Motif Chemokine Ligand 1 Sustains Breast Cancer Stem Cell Self-Renewal and Promotes Tumor Progression and Immune Escape Programs

2021

Breast cancer (BC) mortality is mainly due to metastatic disease, which is primarily driven by cancer stem cells (CSC). The chemokine C-X-C motif ligand-1 (CXCL1) is involved in BC metastasis, but the question of whether it regulates breast cancer stem cell (BCSC) behavior is yet to be explored. Here, we demonstrate that BCSCs express CXCR2 and produce CXCL1, which stimulates their proliferation and self-renewal, and that CXCL1 blockade inhibits both BCSC proliferation and mammosphere formation efficiency. CXCL1 amplifies its own production and remarkably induces both tumor-promoting and immunosuppressive factors, includingSPP1/OPN,ACKR3/CXCR7,TLR4,TNFSF10/TRAILandCCL18and, to a lesser exte…

breast cancer stem cellsQH301-705.5animal diseasesSettore MED/50 - Scienze Tecniche Mediche ApplicatechemokinesBiologyCXCR4MetastasisCell and Developmental Biologyimmunity geneCancer stem cellmedicinetumor microenvironmentCXC chemokine receptorsBiology (General)immunity genesTriple-negative breast cancerTumor microenvironmentbreast cancer stem cellchemokineCell BiologyBrief Research Reportrespiratory systemmedicine.diseaseCXCL1Tumor progressiontriple-negative breast cancerCancer researchCCL28Settore MED/46 - Scienze Tecniche Di Medicina Di LaboratorioDevelopmental BiologyFrontiers in Cell and Developmental Biology
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