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USP46 increases the amount of mutated NRAS. 4 / 4
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reach
"We found that the knockdown of USP46 in SK-MEL-103, SK-MEL-30 and SK-MEL-2 cells significantly decreased the protein level of NRAS mutants (Fig. 4a and Supplementary Fig. 4a)."

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"In addition, the overexpression of USP46 WT in SK-MEL-103 and SK-MEL-30 cells significantly increased the protein level of NRAS mutants, which could be largely mitigated by the treatment of PF670462 (Fig. 7c and Supplementary Fig. 10a)."

reach
"As shown in Fig. 7j and Supplementary Fig. 10g, the overexpression of USP46 WT, but not the 3 A mutant in SK-MEL-103, SK-MEL-30 and SK-MEL-2 cells significantly increased the protein level of NRAS mutants and levels of p-AKT and p-ERK."

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"Compared to control cells (shScramble), the depletion of USP46 in SK-MEL-103 cells expressing FLAG-NRAS Q61R markedly decreased the protein level of the NRAS mutant, inhibited the activation of downstream pathways assessed by p-AKT and p-ERK, reduced cell proliferation, and increased cellular sensitivity to DTIC."