The skin POMC system (SPS). Leads and lessons from the hair follicle

Ralf Paus, Vladimir A. Botchkarev, Natalia V. Botchkareva, Lars Mecklenburg, Thomas Luger, Andrzej Slominski

Research output: Contribution to journalArticle

55 Citations (Scopus)

Abstract

Human and murine skin are prominent extrapituitary sources and targets for POMC products. The expression of, for example, ACTH, α-MSH, β-endorphin, and MC-1-receptors fluctuates during synchronized hair follicle cycling in C57BL/6 mice. Since hair growth can be induced by ACTH injections in mice and mink, and since high doses of MSH peptides modulate epidermal and/or follicle keratinocyte proliferation in murine skin organ culture, some POMC products may operate as locally generated growth modulators, in addition to their roles in cutaneous pigment and immunobiology. Intrafollicularly generated ACTH and α-MSH as well as their cognate receptors may assist in the maintenance of the peculiar immune privilege of the anagen hair bulb. Possibly, they are also involved in the development of the follicle pigmentary unit, with whose generation their expression coincides. Given that murine skin also expresses (in a hair-cycle-dependent way) CRH and CRH-R, which control pituitary POMC expression and in view of the fact that CRH arrests follicles in telogen, this suggests the existence of a local skin POMC system (SPS). This may be an integral component of cutaneous stress response-systems, and may most instructively be studied using the murine hair cycle as a model.

Original languageEnglish (US)
Pages (from-to)350-363
Number of pages14
JournalAnnals of the New York Academy of Sciences
Volume885
StatePublished - Jan 1 1999
Externally publishedYes

Fingerprint

Pro-Opiomelanocortin
Hair Follicle
Melanocyte-Stimulating Hormones
Skin
Adrenocorticotropic Hormone
Hair
Endorphins
Pigments
Modulators
Mink
Organ Culture Techniques
Growth
Inbred C57BL Mouse
Keratinocytes
Peptides
Maintenance
Injections

ASJC Scopus subject areas

  • Neuroscience(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • History and Philosophy of Science

Cite this

Paus, R., Botchkarev, V. A., Botchkareva, N. V., Mecklenburg, L., Luger, T., & Slominski, A. (1999). The skin POMC system (SPS). Leads and lessons from the hair follicle. Annals of the New York Academy of Sciences, 885, 350-363.

The skin POMC system (SPS). Leads and lessons from the hair follicle. / Paus, Ralf; Botchkarev, Vladimir A.; Botchkareva, Natalia V.; Mecklenburg, Lars; Luger, Thomas; Slominski, Andrzej.

In: Annals of the New York Academy of Sciences, Vol. 885, 01.01.1999, p. 350-363.

Research output: Contribution to journalArticle

Paus, R, Botchkarev, VA, Botchkareva, NV, Mecklenburg, L, Luger, T & Slominski, A 1999, 'The skin POMC system (SPS). Leads and lessons from the hair follicle', Annals of the New York Academy of Sciences, vol. 885, pp. 350-363.
Paus R, Botchkarev VA, Botchkareva NV, Mecklenburg L, Luger T, Slominski A. The skin POMC system (SPS). Leads and lessons from the hair follicle. Annals of the New York Academy of Sciences. 1999 Jan 1;885:350-363.
Paus, Ralf ; Botchkarev, Vladimir A. ; Botchkareva, Natalia V. ; Mecklenburg, Lars ; Luger, Thomas ; Slominski, Andrzej. / The skin POMC system (SPS). Leads and lessons from the hair follicle. In: Annals of the New York Academy of Sciences. 1999 ; Vol. 885. pp. 350-363.
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