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. 2021 Jun 11;12(6):608. doi: 10.1038/s41419-021-03887-2

Fig. 6. TRAF2 regulates EGFR protein stability through DYRK1A.

Fig. 6

A TRAF2 knockdown affects EGFR protein level. DYRK1A and TRAF2 were silenced by shRNAs in U251 cells and cell lysates probed with EGFR, DYRK1A, and TRAF2 antibodies. B EGFR protein levels were analyzed in A172 cells after shRNA-mediated knockdown as in A. C DYRK1A knockdown causes that TRAF2 overexpression does not rescue EGFR protein level in TRAF2-silenced cells. U251 cells, silenced alone with TRAF2 shRNA or co-silenced with TRAF2 and DYRK1A shRNA were transfected with Myc-TRAF2, and protein level of EGFR analyzed. D Same as in C but A172 cell line was used.