137 citations
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April 2015 in “Nature Reviews Molecular Cell Biology” Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.
134 citations
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January 2011 in “Development” Adam10 enzyme is crucial for healthy skin and proper Notch signaling.
127 citations
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January 2013 in “PLOS ONE” Probiotic bacteria improved skin and hair health in aged mice.
125 citations
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September 2019 in “Journal of Clinical Immunology” Foxp3 is crucial for regulatory T cell function, and targeting these cells may help treat immune disorders.
94 citations
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May 2011 in “BJCP. British journal of clinical pharmacology/British journal of clinical pharmacology” Hair follicles greatly increase caffeine absorption through the skin shortly after it's applied.
92 citations
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September 2015 in “Journal of Lipid Research” Skin fat helps with body temperature control and has other active roles in health.
90 citations
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October 1996 in “Dermatologic Clinics” Growth factors are crucial for hair development and could help treat hair diseases.
82 citations
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February 2017 in “Cold Spring Harbor Perspectives in Biology” The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.
77 citations
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March 2021 in “Nature” Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.
75 citations
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October 2010 in “Mammalian genome” Sphynx cats are hairless and Devon Rex cats have curly hair due to specific genetic mutations.
70 citations
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February 2019 in “The journal of immunology/The Journal of immunology” Short-chain fatty acids from *Cutibacterium acnes* cause skin inflammation, contributing to acne.
67 citations
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July 2016 in “Reviews in Endocrine and Metabolic Disorders” Stress can worsen skin conditions by affecting hormone levels and immune response.
66 citations
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July 2015 in “Journal of Molecular Biology” The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.
65 citations
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June 2020 in “Stem Cell Research & Therapy” Certain immune system proteins are important for skin healing but can cause problems if there are too many of them.
65 citations
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February 2009 in “The journal of investigative dermatology/Journal of investigative dermatology” Anti-acne medications may work by reducing the activity of a protein involved in acne development.
57 citations
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January 2014 in “Cold Spring Harbor Perspectives in Medicine” Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.
53 citations
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March 2014 in “Growth Hormone & IGF Research” IGF-1 injections help mice grow more hair by increasing cell growth and blocking a hair growth inhibitor.
45 citations
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November 2015 in “Dermatologic Clinics” Hormones might affect the skin condition hidradenitis suppurativa, but their exact role is unclear.
44 citations
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November 2011 in “The Journal of Dermatology” New understanding of the causes of primary cicatricial alopecia has led to better diagnosis and potential new treatments.
42 citations
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January 2014 in “Cold Spring Harbor Perspectives in Medicine” Hair growth is influenced by various body and external factors, and neighboring hairs communicate to synchronize regeneration.
40 citations
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April 2014 in “Genes & Development” Hormones during pregnancy and lactation keep skin stem cells inactive, preventing hair growth.
38 citations
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June 2019 in “International Journal of Molecular Sciences” Tiny particles called extracellular vesicles could help with skin healing and hair growth, but more research is needed.
37 citations
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July 2016 in “Current Opinion in Cell Biology” Live imaging has advanced our understanding of stem cell behavior and raised new research questions.
32 citations
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August 2019 in “Nature Communications” Chemotherapy causes permanent hair follicle damage by triggering stem cell loss.
31 citations
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September 2013 in “Stem Cells” Smad1 and Smad5 are essential for hair follicle development and stem cell sleepiness.
29 citations
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June 2018 in “Scientific Reports” 15-lipoxygenase helps keep skin healthy by reducing inflammation.
28 citations
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January 2018 in “Biochemical Society Transactions” Certain fats in the skin help control inflammation and health, and changing these fats through diet or supplements might treat skin inflammation.
24 citations
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November 2016 in “Cell death and disease” Skin-derived stem cells can become various cell types, including germ cell-like and oocyte-like cells.
23 citations
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May 2013 in “Virology” HPV16 oncogenes disrupt the normal activity of hair follicle stem cells.
20 citations
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February 2016 in “American Journal of Pathology” The genes OVOL1 and OVOL2 are important for hair growth and may be involved in a type of skin tumor.