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Emerging roles of protein kinase D1 in cancer

Vasudha Sundram1, Subhash C Chauhan, Meena Jaggi

  • 1Cancer Biology Research Center, Sanford Research/USD, University of South Dakota, Sioux Falls, South Dakota 57105, USA.

Molecular Cancer Research : MCR
|June 18, 2011
PubMed

Insights

Protein kinase D1 (PKD1) is a crucial regulator of cell functions. Aberrant PKD1 expression promotes cancer phenotypes, highlighting its role in cancer pathobiology.

Area of Science:

  • Molecular Biology
  • Cell Biology
  • Cancer Research

Background:

  • Protein kinase D1 (PKD1) is a serine-threonine kinase involved in cellular signaling.
  • PKD1 regulates critical cellular processes such as proliferation, apoptosis, adhesion, and motility.
  • Normal cellular functions of PKD1 involve relaying extracellular signals into intracellular responses.

Purpose of the Study:

  • To review the structural and functional characteristics of Protein kinase D1 (PKD1).
  • To elucidate the pathobiological roles of PKD1 in the development and progression of cancer.

Main Methods:

  • Literature review of structural and functional aspects of PKD1.
  • Analysis of studies linking PKD1 to cancer phenotypes.

Main Results:

  • PKD1's aberrant expression is linked to enhanced cancer phenotypes.
  • These phenotypes include deregulated proliferation, survival, motility, and epithelial-mesenchymal transition.
  • PKD1 plays a significant role in cancer pathobiology.

Conclusions:

  • PKD1 is a key regulator of normal cellular functions.
  • Dysregulation of PKD1 contributes to cancer progression.
  • Understanding PKD1's role is vital for cancer research and therapeutic strategies.

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