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Dickkopf-1: Current knowledge and related diseases

Yu Huang1, Lie Liu2, Aiguo Liu1

  • 1Department of Otorhinolaryngology, Head and Neck Surgery, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China.

Life Sciences
|August 14, 2018
PubMed

Insights

Dickkopf-1 (DKK-1), a Wnt pathway inhibitor, is linked to various diseases. This review explores DKK-1

Area of Science:

  • Molecular Biology
  • Developmental Biology
  • Pathology

Background:

  • The Wnt signaling pathway is crucial for embryogenesis, organogenesis, and homeostasis.
  • This pathway regulates essential physiological processes like cell proliferation and tissue regeneration.
  • Dysregulation of Wnt signaling is implicated in diseases such as cancer, rheumatism, and Alzheimer disease.

Purpose of the Study:

  • To review the role of Dickkopf-1 (DKK-1) in Wnt signaling.
  • To summarize DKK-1's involvement in the pathogenesis of related diseases.
  • To consolidate current knowledge on DKK-1-mediated Wnt pathway regulation.

Main Methods:

  • Literature review of studies on DKK-1 and Wnt signaling.
  • Analysis of research linking DKK-1 to disease development.
  • Synthesis of findings on DKK-1's antagonistic function.

Main Results:

  • DKK-1 is a secretory protein that antagonizes Wnt signaling.
  • DKK-1's role has been identified in the context of cancer, bone diseases, and neurodegenerative disorders.
  • Evidence supports DKK-1's involvement in the development of multiple Wnt-related diseases.

Conclusions:

  • DKK-1 is a key regulator of Wnt signaling with significant implications in disease.
  • Understanding DKK-1's function is vital for developing therapeutic strategies for Wnt-related pathologies.
  • Further research into DKK-1's mechanisms can elucidate its role in disease progression.
Keywords:
Alzheimer diseaseBoneCancerDiabetesDickkopf-1RheumatismWnt pathway

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