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. 2020 Mar 12;9(3):34. doi: 10.1038/s41389-020-0217-0

Fig. 7. Targeting PIK3CD-AS2 ameliorates LUAD associated phenotypes in p53 wild-type PDTX mice.

Fig. 7

Tumors of PDTX models derived from p53 wild-type samples of six patients were intratumorally injected with LNA-PIK3CD-AS2 or scramble control twice weekly for four weeks. The mice were killed and analyzed four weeks after LNA administration. a Representative images of mice (top) and xenograft tumors (bottom) were shown. n = 6. b, c Tumor volume (b), and tumor weights (c) were quantitative analyzed. Data are shown as means ± SD. Statistical analysis was performed using unpaired t-test. *P < 0.05; **P < 0.01. d, e Xenograft tumor sections were measured for H&E staining and the expression of Ki67, TUNEL (d), YBX1, p-YBX1 and p53 (e). f Kaplan–Meier analysis of disease-free survival curve of p53 wild-type LUAD patients in TCGA datasets based on PIK3CD-AS2 expression (log rank test, P = 0.011).