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Related Experiment Videos

Metallocarboxypeptidase Z is dynamically expressed in mouse development.

E Novikova1, L D Fricker, S E Reznik

  • 1Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY 10461-2373, USA.

Mechanisms of Development
|April 5, 2001
PubMed
Summary
This summary is machine-generated.

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Metallocarboxypeptidase Z (CPZ) is a novel protein involved in Wnt signaling. Its expression pattern during mouse development suggests a role in embryonic development and specific tissue maintenance.

Area of Science:

  • Biochemistry
  • Developmental Biology
  • Molecular Biology

Background:

  • Metallocarboxypeptidase Z (CPZ) is a newly identified regulatory metallocarboxypeptidase.
  • CPZ possesses a cysteine-rich region homologous to Drosophila and mammalian frizzled proteins.

Purpose of the Study:

  • To investigate the functional role of CPZ by examining its distribution during mouse development.
  • To correlate CPZ expression patterns with Wnt signaling pathways.

Main Methods:

  • Immunohistochemistry was employed to detect CPZ protein distribution in mouse tissues.
  • Analysis spanned various stages of mouse embryonic development and adult tissues.

Main Results:

  • CPZ expression peaked during early embryonic development (E9-E12) and decreased in later gestation and adulthood.

Related Experiment Videos

  • Sustained high levels of CPZ were observed in specific embryonic tissues, including amnion, cochlea, brain ventricular lining, and rib cartilage.
  • The spatial and temporal expression of CPZ overlapped with the expression of several Wnt genes.

    • Conclusions:

    • CPZ plays a significant role during mouse embryonic development.
    • The expression pattern of CPZ supports its involvement in Wnt signaling pathways.
    • CPZ may be crucial for the maintenance of specific tissues throughout gestation.