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. 2021 Feb 20;13(4):898. doi: 10.3390/cancers13040898

Figure 4.

Figure 4

CD44 receptor-mediated selective delivery of CD44-T-PNPs in TNBC cell lines. MDA-MB-231 (A) and MDA-MB-468 (B) were selectively uptake CD44-T-PNPs/Rhodamine in comparison to NT-PNPs/Rhodamine after treatment with 500 nM for 1.5 h. The intensity was measured by Zen 2012 (blue edition), and significance was calculated by t-test in Prism. The data are present as a mean ± SEM. Magnification is 40×.