The 'follicular trochanter': An epithelial compartment of the human hair follicle bulge region in need of further characterization

S. Tiede, J. E. Kloepper, D. A. Whiting, R. Paus*

*Corresponding author for this work
35 Citations (Scopus)

Abstract

Recent articles on hair follicle stem cells have summarized the current state of knowledge of what has been termed the hair follicle 'bulge'. During the course of immunohistological studies aimed at characterizing the expression of selected extracellular matrix proteins in the - as yet insufficiently characterized - niche of human bulge hair follicle stem cells, we have recently come across a largely forgotten, peculiar epithelial protrusion of the outer root sheath, which was visible in only a minority of all examined hair follicles. The morphology and immunoreactivity patterns of this structure, the 'follicular trochanter', are described herein.

Original languageEnglish
JournalBritish Journal of Dermatology
Volume157
Issue number5
Pages (from-to)1013-1016
Number of pages4
ISSN0007-0963
DOIs
Publication statusPublished - 11.2007

Research Areas and Centers

  • Academic Focus: Center for Infection and Inflammation Research (ZIEL)

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