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. 2019 Jul 22;38(37):6429–6444. doi: 10.1038/s41388-019-0891-6

Fig. 5.

Fig. 5

The oncogenic activity of TRIM65 is regulated by phosphorylation. Representative immunoblots of TRIM65 in CRC tissue, matched peritumoral, and normal tissue. T tumor tissue, P peritumor tissue (~2 cm away from tumor), N normal colon or rectal tissue (~5 cm away from the tumor). a Immunoblots of the protein expression of TRIM65 in KM12 cells at different days after transient or stable transfection (days 9 and 15 indicate with puromycin selection) with the TRIM65 overexpression vector. b Representative immunoblots of TRIM65 in KM12 cells treated with CIAP. The TRIM65 isoform (~68 kd) was partially transformed to 57-kd protein when KM12 cells were treated with CIAP phosphatase. c Schematic of the domain structure of TRIM65. TRIM65, consisting of a truly interesting new gene (RING) domain, a B-box domain, and a coiled-coil domain (CC), is followed by distinct C-terminal SPIa and the ryanodine receptor (SPRY) domain; phosphorylation residues S167, S367, and T413 are unambiguously identified, while S166, S172, and S181 are possible ones according to MS/MS peptide mapping. d Analysis of protein expression levels in KM12 cells with transiently ectopic expression of TRIM65 (pLenti-TRIM65) or TRIM65-6A (pCDNA-TRIM65-6A) or TRIM65-6D (pCDNA-TRIM65-6D) compared with the empty control. f Representative images and (l) statistical analysis of wound-healing assays of KM12 cells with transiently ectopic expression of TRIM65 (pLenti-TRIM65) or TRIM65-6A (pCDNA-TRIM65-6A) compared with the empty control. Mean ± S.D., n = 3, ns not significant (p > 0.05), two-tailed Student’s t-test. g Representative images and (m) statistical analysis a wound-healing assays of KM12 cells with transiently ectopic expression of TRIM65 (pLenti-TRIM65) or TRIM65-6D (pCDNA-TRIM65-6D) compared with the empty control. Mean ± S.D., n = 3, ns not significant (p > 0.05), two-tailed Student’s t-test. h Representative images and (j) statistical analysis of invasion assays of KM12 cells with transiently ectopic expression of TRIM65 (pLenti-TRIM65) or TRIM65-6A (pCDNA-TRIM65-6A) compared with the empty control. Mean ± S.D., n = 3, **p < 0.01, *p < 0.05, ns not significant (p > 0.05), two-tailed Student’s t-test. i Representative images and (k) statistical analysis of invasion assays of KM12 cells with transiently ectopic expression of TRIM65 (pLenti-TRIM65) or TRIM65-6D (pCDNA-TRIM65-6D) compared with the empty control. For j, k, l, and m, mean ± S.D., n = 3, ns not significant, two-tailed Student’s t-test