2023-04-03
Supplementary Figure S7 from Resistance to Durvalumab and Durvalumab plus Tremelimumab Is Associated with Functional <i>STK11</i> Mutations in Patients with Non–Small Cell Lung Cancer and Is Reversed by STAT3 Knockdown
2023-04-03 • Nabendu Pore, Song Wu, Nathan Standifer, Maria Jure‐Kunkel, Melissa de los Reyes, Yashaswi Shrestha, Rebecca Halpin, Raymond Rothstein, Kathy Mulgr...
<p>Characterization of STAT3 phosphorylation in the CT26 STK11 KO model and from primary human NSCLC tumors. (A) Representative multispectral fluorescence imaging of phosphorylated murine STAT3 (pSTAT3), CD45, CD163, and nuclei (DAPI), as indicated, with quantification of positive cells per mm2 in CT26 tumors. 26C16 STK11 KI indicates CT26 STK11 KO clone 26C16 engineered to re-express WT STK11. (B) Normalized protein expression levels of human STAT3 phosphorylated at tyrosine 705 (Y705) from STK11mut and STK…