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DEPTOR in Skeletal Development and Diseases.

Jose Miguel Perez-Tejeiro1,2, Fabiana Csukasi1,2

  • 1Department of Cell Biology, Genetics and Physiology, Faculty of Sciences, IBIMA, University of Málaga, Málaga, Spain.

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|June 14, 2021
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Summary
This summary is machine-generated.

DEPTOR regulates the mTOR pathway, impacting skeletal development and homeostasis. This review explores DEPTOR's dual roles in mTOR-dependent and independent pathways, highlighting its relevance in skeletal diseases.

Keywords:
DEPTORbonecartilagemTORskeleton

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Area of Science:

  • Cellular Biology
  • Molecular Biology
  • Skeletal Biology

Background:

  • DEPTOR (DEP-domain containing mTOR-interacting protein) is a regulator of mechanistic target of rapamycin (mTOR).
  • DEPTOR was initially identified as a negative regulator of mTOR complexes 1 and 2 (mTORC1, mTORC2).
  • Emerging evidence suggests DEPTOR also mediates mTOR-independent cellular responses.

Purpose of the Study:

  • To review the current understanding of DEPTOR's function in skeletal biology.
  • To explore DEPTOR's involvement in both mTOR-dependent and mTOR-independent pathways.
  • To discuss the implications of DEPTOR in skeletal development and disease.

Main Methods:

  • Literature review of recent discoveries on DEPTOR and mTOR.
  • Analysis of DEPTOR's roles in cellular processes.
  • Synthesis of findings related to skeletal development and disease.

Main Results:

  • DEPTOR regulates mTOR, a key kinase in cellular processes.
  • mTOR is crucial for skeletal development, growth, and homeostasis.
  • DEPTOR's dysregulation is linked to various skeletal disorders.

Conclusions:

  • DEPTOR plays a significant role in skeletal biology through mTOR-dependent and independent mechanisms.
  • Understanding DEPTOR's function is critical for addressing skeletal diseases.
  • Further research into DEPTOR pathways may reveal therapeutic targets for skeletal conditions.