Figure 7. Cdkn2a and Noxa expression is upregulated in a cell-autonomous manner in Bmi1 null cultured acini treated with caerulein in vitro.
(A–B) Immunohistochemistry for amylase and DAPI in control (A) and Bmi1 KO cultured acini (B) in vitro.
(C–D) Immunohistochemistry for Bmi1 in control (C) and Bmi1 KO cultured acini (D) in vitro.
(E) Relative expression levels of Cdkn2a and Noxa in control or Bmi1 null cultured acini treated with BSA or caerulein in vitro by q-PCR analyses. N = 3. Means ± SD. *p < 0.05 and ***p < 0.001.