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E3 ligase TRIM72 negatively regulates myogenesis by IRS-1 ...

E3 ligase TRIM72 negatively regulates myogenesis by IRS-1 ...

E3 ligase TRIM72 negatively regulates myogenesis by IRS-1 ...

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RING domain of <strong>TRIM72</strong> is required for the negative regulation<br />

of IGF signaling.<br />

0 2 5 0 2 5 0 2 5 0 2 5<br />

IGF-1 (min)<br />

<strong>TRIM72</strong><br />

pAkt<br />

Akt<br />

pErk1/2<br />

WCL<br />

Erk1/2<br />

<strong>IRS</strong>-1<br />

Actin<br />

IP:<strong>IRS</strong>-1, IB:pY<br />

IGF<br />

IGFR<br />

<strong>IRS</strong>-1<br />

PI-3-K<br />

<strong>TRIM72</strong><br />

IP:<strong>IRS</strong>-1, IB:<strong>IRS</strong>-1<br />

IP:<strong>IRS</strong>-1, IB:PI3K<br />

IP:IGFR, IB:<strong>IRS</strong>-1<br />

IP:IGFR, IB:pY<br />

IB:IGFR, IB:IGFR<br />

p-AKT<br />

mTOR<br />

Hypertrophy<br />

C2C12 myoblasts

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