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. 2023 Mar 28;15(6):e17014. doi: 10.15252/emmm.202217014

Figure 7. Expression levels of TMPRSS2 and nuclear AhR in normal and cancer lung tissues.

Figure 7

  1. IHC staining of TMPRSS2, IL18, and nuclear AhR in a representative normal lung tissue section. Scale bars, 2.5 mm (low magnification) and 100 μm (high magnification).
  2. IHC staining of TMPRSS2, IL18, and nuclear AhR in lung cancer tissues that displayed high or low expression of TMPRSS2. Scale bars, 2.5 mm (low magnification) and 100 μm (high magnification).
  3. A schematic representation summarizing the mechanism by which particulate matter upregulates TMPRSS2 to promote lung cancer progression.

Source data are available online for this figure.