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Related Experiment Videos

Cleft palate: players, pathways, and pursuits.

Jeffrey C Murray1, Brian C Schutte

  • 1Department of Pediatrics and Craniofacial Anomalies Research Center, University of Iowa, Iowa City, Iowa 52242, USA. jeff-murray@uiowa.edu

The Journal of Clinical Investigation
|June 17, 2004
PubMed
Summary

Cleft lip and palate, a common birth defect, is being studied using human populations and animal models. Mouse models are crucial for understanding gene pathways and signaling molecules in palate development, with environmental factors also under investigation.

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Area of Science:

  • Developmental biology
  • Genetics
  • Teratology

Background:

  • Cleft lip and palate represents a significant human congenital anomaly.
  • Research employs both human population studies and animal models to elucidate causative factors.
  • Mouse models offer valuable insights into the genetic and molecular mechanisms underlying palate formation.

Discussion:

  • Gene pathways critical for palate development are being identified.
  • Tissue-specific signaling molecules play essential roles during embryogenesis.
  • Environmental triggers are increasingly recognized as potential contributors to birth defects.

Key Insights:

  • Mouse models have significantly advanced the understanding of orofacial development.
  • Specific gene pathways and signaling molecules are implicated in clefting.

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  • Environmental covariates warrant further investigation in multifactorial etiologies.

    • Outlook:

    • Continued research in mouse models will refine our understanding of clefting.
    • Integrating genetic and environmental data may reveal complex causal interactions.
    • Translational studies aim to inform prevention and treatment strategies for cleft lip and palate.