August 2019 in “Journal of Investigative Dermatology” The study found that tight junctions reach the top layer of the skin's stratum granulosum, not just the second top layer as previously thought.
31 citations
,
September 2016 in “PLoS ONE” Cell division orientation varies by body site and is linked to epidermal thickness and cell density.
Skin stem cells in hair follicles are important for touch sensation.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Melanocytes are cells that make skin and hair color and help protect skin from sun damage.
23 citations
,
August 1975 in “Experimental Biology and Medicine” Copper supplements during pregnancy improve survival and development in mutant mice.
13 citations
,
September 2016 in “Journal of Cellular Biochemistry” Low oxygen levels help hair follicle stem cells turn into heart muscle cells faster.
51 citations
,
May 2021 in “Nature Communications” High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.
30 citations
,
February 2008 in “Journal of Investigative Dermatology” 7 citations
,
March 2017 in “Experimental and Therapeutic Medicine” Hair follicle cells can help keep embryonic stem cells undifferentiated.
27 citations
,
July 1983 in “Journal of Investigative Dermatology” 11 citations
,
January 2013 in “Veterinary dermatology” Keratinocytes from dog hair follicles can create a functional skin layer in a lab model, useful for dog skin therapy.
128 citations
,
March 1989 in “Experimental Cell Research” Hoxc13 is important for hair and tongue development by controlling hair keratin genes.
18 citations
,
January 1994 in “Skin Pharmacology and Physiology” Human dermal fibroblasts and hair papilla cells help outer root sheath cells grow and develop properly.
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
8 citations
,
March 2019 in “Journal of Biomedical Materials Research Part A” Sulfated hyaluronan in collagen helps hair follicle cells grow and develop better for skin grafts.
16 citations
,
August 2019 in “Cell Proliferation” Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.
99 citations
,
September 2004 in “Development” Proper hedgehog signaling is crucial for maintaining healthy skin stem cells.
233 citations
,
October 2004 in “Differentiation” Stem cells are in deep skin layers, while differentiating cells are in shallow layers.
15 citations
,
February 2021 in “Scientific Reports” A specific group of stem cells can help regenerate hair continuously.
11 citations
,
December 2009 in “Cell stem cell” Sox2-expressing cells can help grow hair and heal skin.
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
26 citations
,
January 1964 in “Experimental Cell Research” 130 citations
,
February 2005 in “Proceedings of the National Academy of Sciences” Corneal cells can transform into skin and hair cells through specific signals.
91 citations
,
March 2011 in “Stem Cell Reviews and Reports” Human epidermal neural crest stem cells can become bone and skin pigment cells, making them useful for therapies.
6 citations
,
February 2023 in “Genes” CUX1 boosts sheep hair cell growth and affects curl patterns.
11 citations
,
June 2010 in “Medical Molecular Morphology”
1 citations
,
September 2019 in “Journal of Investigative Dermatology” Human hair matrix cells and dermal papilla fibroblasts can form early hair follicle structures but don't produce hair shafts yet.
7 citations
,
July 2000 in “Hearing Research” Lateral interactions guide hair cell patterning in chick basilar papilla.
September 2008 in “Acta Ophthalmologica” Hair follicle stem cells can become corneal-like cells with the right environment.
11 citations
,
January 1981 in “Cells Tissues Organs” Human hair cuticle has five cell layers with specific junctions and granules.