7 citations
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January 2016 in “Dermatology online journal” Persistent pulling on hair can cause permanent hair loss.
3 citations
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August 2023 in “Biophysical Journal” Mitochondrial activity varies in cells before they stop growing, affecting their growth potential.
Hair can't be as strong as Rapunzel's because it's impractical to scale up due to defects.
7 citations
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May 2007 in “Nutrition Journal” Hair pluckability is not a reliable method for assessing nutrition.
33 citations
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March 2018 in “Trends in cell biology” Metabolism plays a key role in determining stem cell fate.
September 2024 in “Journal of the American Academy of Dermatology” Baricitinib maintains significant hair regrowth in severe alopecia areata over three years.
1 citations
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July 2022 in “International journal of trichology” Type 3 hair oil strengthens hair more than coconut oil.
August 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Longer immunotherapy treatment may improve outcomes for Merkel cell carcinoma patients.
21 citations
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December 2014 in “Pediatric Dermatology” Most children with pediatric trachyonychia improve over time, regardless of treatment.
September 2017 in “OhioLink ETD Center (Ohio Library and Information Network)” Caregivers had lower stress hormone levels than non-caregivers, suggesting caregiving stress affects the body differently.
January 2007 in “Proceedings of the Korean Fiber Society Conference” New resin B makes artificial hair fibers hold curls longer than traditional resin A.
20 citations
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December 2013 in “PLoS ONE” β1 integrin is essential for the survival, growth, and movement of human epithelial progenitor cells.
April 2018 in “Journal of Investigative Dermatology” The conclusion is that a new method combining magnetic tweezers and traction force microscopy may help understand skin cell interactions and diseases.
421 citations
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September 2003 in “Development” Stem cell behavior varies with stimuli, and lineage changes can happen without affecting stem cell division.
10 citations
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May 2008 in “Dermatologic Surgery” Densely packed hair grafts can survive well using the lateral slit technique.
2 citations
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January 2020 in “Skin appendage disorders” Long hair can cause hair loss due to constant pulling.
3 citations
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January 2021 in “Wear” Hair's resistance to wear varies by ethnicity and treatment, with less wear indicating stronger hair.
2 citations
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February 2025 in “Journal of Investigative Dermatology” Progenitor cells randomly decide their roles to maintain hair follicle growth.
Malnourished people have weaker hair that is easier to pluck.
August 2024 in “JAMA Dermatology” Continuous baricitinib is needed to keep hair regrowth in severe alopecia areata.
Baricitinib helps keep hair, eyebrows, and eyelashes regrown for 3 years in most people with severe hair loss.
May 2017 in “Journal of The American Academy of Dermatology” An intact skin barrier is crucial to prevent infection in cases of tether-induced tenosynovitis.
Spiny mice have resilient, large mitochondria that help them regenerate tissue.
1 citations
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July 2024 in “Cutis” Act quickly to treat traction alopecia to prevent permanent hair loss.
27 citations
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February 1991 Cuticle damage doesn't affect hair's tensile strength; the cortex is responsible for it.
23 citations
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April 2002 in “Journal of the American Academy of Dermatology” Depigmented hair regrowth after alopecia areata can be permanent.
January 2009 in “Chinese journal of Clinical Medicine” 7 citations
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October 2024 in “Journal of the American Academy of Dermatology” Continued ritlecitinib treatment helps sustain hair regrowth in alopecia areata patients.
5 citations
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January 2024 in “Science Advances” Touch dome keratinocytes in adult skin have traits of different skin cell types.