January 2003 in “Chinese Journal of Reparative and Reconstructive Surgery” Dermal papilla cells can help form hair follicles and produce hair.
January 2017 in “Journal of Plastic Reconstructive and Aesthetic Surgery” The authors suggest using scalp hair follicles for beard reconstruction to improve results and reduce surgery time and patient discomfort.
173 citations
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August 2015 in “Developmental cell” The study identified unique genes in hair follicle cells and their environment, suggesting these genes help organize cells for hair growth.
172 citations
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December 1994 in “The Journal of Dermatologic Surgery and Oncology” This hair transplant method improves cosmetic results for hair loss.
1 citations
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December 1989 in “PubMed” Hair follicle cells can be grown without extra support and may help in wound healing.
July 2014 in “Plastic and Reconstructive Surgery” Hair follicles stored in a special medium and certain types of grafts have higher survival and growth rates after transplantation.
January 2014 in “Elsevier eBooks” The study concluded that genetic mutations affect human hair diseases and identified key genes and pathways involved in hair growth and cycling.
15 citations
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February 2021 in “Scientific Reports” A specific group of stem cells can help regenerate hair continuously.
April 2023 in “Journal of Investigative Dermatology” 3D ultrasound can detect hair follicle changes and disease phases in alopecia areata.
September 2023 in “JEADV Clinical Practice” Dermoscopy helps diagnose folliculotropic mycosis fungoides by identifying specific skin patterns.
April 2018 in “Journal of Investigative Dermatology” Culturing Dermal Papilla Cells and Hair Follicle Stem Cells in 3D conditions can significantly improve hair regeneration potential.
2 citations
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January 2022 in “Skin research and technology” OCT can detect hidden hair follicles in alopecia areata, indicating potential hair regrowth.
January 2016 in “Elsevier eBooks” Trichoscopy is a key method for dermatologists to quickly and effectively diagnose hair and scalp conditions.
40 citations
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March 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
October 2025 in “Journal of Investigative Dermatology” Hair follicle dermal stem cells help control hair growth timing by regulating signals at the hair germ–dermal papilla interface.
12 citations
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September 2012 in “Plastic and Reconstructive Surgery” Adding de-epithelialization to the follicular isolation technique improves hair transplant results for eyebrows and eyelashes.
June 2025 in “British Journal of Dermatology” Standardized forms and digital tools can improve alopecia biopsy diagnosis.
30 citations
,
December 2017 in “Clinical, Cosmetic and Investigational Dermatology” Parietal scalp area has lower hair density and smaller hair diameter in women with hair loss.
January 2015 in “Faculty of 1000 Research Ltd” Androgenetic alopecia may be irreversible due to the detachment of a muscle from hair follicles.
149 citations
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July 2014 in “Cold Spring Harbor Perspectives in Medicine” The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.
31 citations
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December 2010 in “Journal of the American Academy of Dermatology” Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.
March 2023 in “PARIPEX INDIAN JOURNAL OF RESEARCH” Dermoscopy helps diagnose different types of hair loss and may reduce the need for biopsies.
February 2015 in “Dermatologic Surgery” Smaller reticle sizes are as accurate as the standard size for measuring hair density in hair restoration.
August 2012 in “Nature Cell Biology” Hair grows when stem cell offspring in the follicle base proliferate, influenced by the dermal papilla.
3 citations
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September 2013 in “Journal of the European Academy of Dermatology and Venereology” Ex vivo dermatoscopy may lower lab costs and improve diagnosis speed for hair loss biopsies.
July 2023 in “Journal of bioscience and bioengineering” DMSO and microfinger devices show promise for preserving hair grafts for hair loss treatments.
Benign tumors from hair follicles can look like other skin cancers but have distinct features under dermoscopy.
January 1996 in “Springer eBooks” Balding doesn't reduce the number of hair follicles, it just makes them smaller.
8 citations
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January 2020 in “International Journal of Trichology” Different patterns on the scalp help diagnose types of hair loss without needing a biopsy.
2 citations
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May 2018 in “Journal of The American Academy of Dermatology” Hypothyroidism patients with hair loss typically have thinning hair, smaller hair follicles, and normal hair shedding.