Title : Targeting mTORC1/2 with OSI-027 inhibits proliferation and migration of keloid keratinocytes.

Pub. Date : 2019 Mar

PMID : 30650200






5 Functional Relationships(s)
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1 Targeting mTORC1/2 with OSI-027 inhibits proliferation and migration of keloid keratinocytes. OSI 027 CREB regulated transcription coactivator 1 Mus musculus
2 Further, OSI-027 almost completely blocked the phosphorylation of the mTORC1 substrates, S6K1, S6 and 4EBP1, and the mTORC2 substrate, AKT, at Ser-473. OSI 027 CREB regulated transcription coactivator 1 Mus musculus
3 The OSI-027 treatment of keloid keratinocytes showed more effectively inhibited cell proliferation and migration compared to the mTORC1 inhibitor, rapamycin. OSI 027 CREB regulated transcription coactivator 1 Mus musculus
4 Moreover, restoring mTORC1 activation by the introduction of the constitutively active S6K1 only partly alleviated OSI-027-induced inhibition of keloid keratinocytes. OSI 027 CREB regulated transcription coactivator 1 Mus musculus
5 Together, our results imply that concurrent targeting of mTORC1/2 by OSI-027 potently inhibits the proliferation and the migration of keloid keratinocytes. OSI 027 CREB regulated transcription coactivator 1 Mus musculus