Journal: iScience
Article Title: Hypoxic-immune axis orchestrates metastatic dissemination via HIF isoform imbalance in pancreatic neuroendocrine tumors
doi: 10.1016/j.isci.2025.114340
Figure Lengend Snippet: Tregs, CD8 + T cells, and HLA-DR + cells in KRAS G12C -mutated PNETs (A) Flow cytometry plots and fluorescence intensity histograms demonstrate elevated CD4 + T cell proportions in KRAS G12C patient blood samples compared to wild-type KRAS tumors and healthy controls. (B) Quantification shows a significant enrichment of CD25 + T cells in KRAS G12C patients, surpassing both wild-type KRAS tumors and normal controls. (C) Quantitative data and histogram overlays confirm a substantial increase in FoxP3 + T cells frequency in KRAS G12C patients, with levels moderately elevated compared to wild-type KRAS and significantly higher than healthy individuals. (D) A slight decrease in CD8 + T cell frequency in KRAS G12C samples relative to wild-type KRAS, with levels significantly lower than those in healthy individuals (E) A moderate reduction in HLA-DR + cell frequency in KRAS G12C patients compared to wild-type KRAS, alongside a marked suppression relative to healthy controls.
Article Snippet: PE Anti-Human HLA-DR Antibody [L243] , Elabscience , E-AB-F1111D.
Techniques: Flow Cytometry, Fluorescence