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. 2022 Jul 4;40(12):1823–1833. doi: 10.1038/s41587-022-01379-y

Extended Data Fig. 5. Locally induced TME changes at the panobinostat delivery site.

Extended Data Fig. 5

a, Quantification of single cell events using individual markers and marker combinations (including standard cell types). Bars are mean ± s.e.; n = 3 reservoirs from two tumors from two mice. MMTV-PyMT mice with late stage spontaneously growing tumors implanted with IMD for three days were used. Significance was calculated by paired sample one tailed t-test. b, Gray scale single channel images of depicted markers at the panobinsotat-delivery reservoir. Magnified area (bottom) is shown by yellow rectangle. Hashed line shows the IMD border. Scale bar; 100 µm. c, Presentation of key response cell types (biomarker combination displayed) in XY space. Coordinate [0,0] identifies the drug source. The direction of the drug release is upward. d, CD8 (red AEC signal) and hematoxylin (blue) staining of tumors from ErbB2deltaEx16 mice treated with diluent (control) and panobinostat systemically for seven days. The experiment was repeated twice with similar results. Scale bar, 100 µm.