More Than One Way to Skin

April 2008 in “ Genes & Development ”

Elaine Fuchs, Valerie Horsley

epithelial stem cells epithelial–mesenchymal interactions epidermis hair follicle sebaceous gland stem cell niches signaling networks migration proliferation differentiation lineages skin diseases

Studysummary This research discusses how epithelial stem cells in the skin maintain normal homeostasis, contribute to wound repair, and highlights the importance of these processes, as defects can lead to skin diseases including cancers, but provides no new experimental results.

Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer

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Research cited in this study

15 / 15 results

research Nfatc1 Balances Quiescence and Proliferation of Skin Stem Cells

415 citations , January 2008 in “Cell”

NFATc1 controls hair stem cell activity, affecting hair growth and could be a target for hair loss treatments.

research Epidermal Stem Cells Are Defined by Global Histone Modifications Altered by Myc-Induced Differentiation

98 citations , August 2007 in “PLoS ONE”

This study found that Myc activation in epidermal stem cells leads to chromatin modifications that promote stem cell exit and differentiation, which can be influenced by HDAC inhibitors like trichostatin A.

research Vitamin D Receptor Is Essential For Normal Keratinocyte Stem Cell Function

143 citations , May 2007 in “Proceedings of the National Academy of Sciences”

This study found that absence of the vitamin D receptor in keratinocytes impairs canonical Wnt signaling and leads to alopecia due to defects in keratinocyte stem cells.

research Wnt-Dependent De Novo Hair Follicle Regeneration in Adult Mouse Skin After Wounding

829 citations , May 2007 in “Nature”

Hair follicles can regrow in wounded adult mouse skin using a process like embryo development.

research Scratching the Surface of Skin Development

788 citations , February 2007 in “Nature”

This review explores how adult skin epithelia preserve stem cell populations for hair follicle regeneration and wound healing, but reports no new experimental results.

research Smad7-Induced Beta-Catenin Degradation Alters Epidermal Appendage Development

147 citations , September 2006 in “Developmental Cell”

This study found that Smad7 perturbs hair follicle development while promoting sebaceous gland formation by antagonizing Wnt/β-catenin signaling in transgenic mice.

research Stem Cells in the Hair Follicle Bulge Contribute to Wound Repair but Not to Homeostasis of the Epidermis

1279 citations , November 2005 in “Nature Medicine”

research Hairless Suppresses Vitamin D Receptor Transactivation in Human Keratinocytes

78 citations , November 2005 in “Endocrinology”

This study found that Hairless (Hr) acts as a corepressor of the vitamin D receptor (VDR) in human keratinocytes, blocking the action of vitamin D on keratinocyte differentiation.

research Long-Term Renewal of Hair Follicles from Clonogenic Multipotent Stem Cells

291 citations , October 2005 in “Proceedings of the National Academy of Sciences of the United States of America”

This study found that rat whisker follicle stem cells can be expanded in culture and transplanted to form functional hair follicles, demonstrating their multipotency and potential for regenerative medicine.

research Molecular Dissection of Mesenchymal–Epithelial Interactions in the Hair Follicle

417 citations , September 2005 in “PLoS biology”

This study developed molecular signatures for dermal papilla cells and their niche, uncovering novel signaling regulators and genes linked to hair disorders, which may inform future hair development research.

research Defining the Impact of Beta-Catenin/Tcf Transactivation on Epithelial Stem Cells

384 citations , June 2005 in “Genes & development”

This study found that stabilized beta-catenin is crucial for activating stem cell transition from quiescence to proliferation in hair follicles by influencing gene expression within the stem cell niche.

research Molecular Principles of Hair Follicle Induction and Morphogenesis

479 citations , January 2005 in “BioEssays”

This review introduces the morphological and molecular principles of hair follicle development but reports no new experimental results, focusing on recent insights and forming a working hypothesis.

research Manipulation of Stem Cell Proliferation and Lineage Commitment: Visualization of Label-Retaining Cells in Wholemounts of Mouse Epidermis

421 citations , September 2003 in “Development”

This study concluded that label-retaining cells in mouse epidermis differ in their sensitivity to proliferative stimuli, influencing their division and potential transdifferentiation without consistently depleting their population.

research Inhibition of BMP Signaling Affects Growth and Differentiation in the Anagen Hair Follicle

305 citations , December 2000 in “The EMBO Journal”

Inhibiting Bmp signaling disrupts hair growth and differentiation.

research Involvement of Follicular Stem Cells in Forming Not Only the Follicle but Also the Epidermis

1010 citations , August 2000 in “Cell”

In this study, researchers found that hair follicle stem cells in mice can generate both hair follicle and epidermis cells, highlighting their potential bipotency.