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Evolving concepts of neonatal skin

Carrie C Coughlin1, Alain Taïeb

  • 1Division of Dermatology, Department of Medicine, Washington University, St. Louis, Missouri.

Pediatric Dermatology
|November 19, 2014
PubMed

Insights

The skin barrier is vital for health, acting as a multi-faceted defense against environmental factors. Its physical, chemical, and microbial components work together to maintain and repair this essential protective layer.

Area of Science:

  • Dermatology
  • Immunology
  • Microbiology

Background:

  • The skin barrier is essential for overall health.
  • It functions as a critical interface between the body and the external environment.
  • Maintaining skin integrity is crucial for preventing pathogen entry and water loss.

Purpose of the Study:

  • To elucidate the multifaceted roles of the skin barrier.
  • To understand the components contributing to skin barrier function.
  • To highlight the importance of skin barrier maintenance and repair.

Main Methods:

  • Review of existing literature on skin barrier physiology.
  • Analysis of the physical and chemical structures of the skin.
  • Investigation of the role of the skin microbiome.

Main Results:

  • The skin acts as an air-liquid, liquid-liquid, and immunological barrier.
  • Physical and chemical properties are key to barrier integrity.
  • The skin microbiome significantly contributes to barrier function.

Conclusions:

  • The skin barrier is a complex, dynamic system crucial for health.
  • Integrated function of physical, chemical, and microbial elements is vital.
  • Understanding these components aids in developing strategies for barrier repair and maintenance.

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