March 2012 in “Journal of The American Academy of Dermatology” White females have higher hair density, while Asian females have thicker hair in hair loss cases.
April 2023 in “Research Square (Research Square)” Combining stromal vascular fraction (SVF) injections with fractional CO2 laser treatment is more effective for treating burn scars than using the laser alone.
The robotic system for hair restoration surgery works well, giving similar results to manual techniques after 9 months.
42 citations
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December 1990 in “The Journal of Dermatologic Surgery and Oncology” The study found that horizontal sections of scalp biopsies are better for analyzing hair loss, showing fewer hairs and more fine hairs in balding areas.
30 citations
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December 2017 in “Journal of The American Academy of Dermatology” New criteria for diagnosing frontal fibrosing alopecia include specific scalp and eyebrow hair loss as major factors and other hair loss areas and hair analysis as minor factors.
1 citations
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March 2024 in “Life” Dermoscopy can help assess the severity of chronic radiation-induced skin damage in head and neck cancer patients.
October 2023 in “Skin research and technology” The 675 nm laser effectively improved facial acne scars in dark skin with minimal side effects.
4 citations
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March 2022 in “Cureus” Minced skin grafts speed up healing and improve scar quality at donor sites.
Different hair growth phases affect how follicles respond to X-rays, and hormones like testosterone and dihydrotestosterone play a key role in baldness; transplanted hair can grow on bald scalp areas.
April 2023 in “Australasian Journal of Dermatology” Lentiginous melanoma is most common on the face, especially the nose, cheek, and pre-auricular areas, with men more likely to have it on the scalp, ears, upper back, and trapezius, and women on the cheek and anterior arm. Sun damage is a key factor in its formation.
Higher levels of certain proteins in hair loss areas may help understand and treat hair loss.
July 2026 in “Scholars Journal of Medical Case Reports” Different scalp conditions can coexist and need separate treatments.
February 2026 in “Applied immunohistochemistry & molecular morphology” CD34+ cells decrease in bald areas, while Sox9 stays high, suggesting hair loss in AGA is linked to stem cell issues.
June 2024 in “Skin Research and Technology” Red fluorescence in AGA scalps is linked to different microbes.
December 2002 in “대한피부과학회지” Higher androgen receptor levels in bald areas may cause hair loss, while estrogen receptors have less impact.
2 citations
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September 1987 in “International Journal of Dermatology” Minoxidil caused hair to grow in unintended areas, like a tail, in a young girl.
March 2026 in “Frontiers in Medicine” Diffuse unpatterned alopecia can affect donor areas, but treatment with finasteride and minoxidil can improve hair density.
September 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Some hair growth cells remain in partially bald areas of Indian men with hair loss.
January 2022 in “Skin Pharmacology and Physiology” Higher STAT3 levels are found in hair loss areas, but not linked to hair loss severity.
1 citations
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July 2008 in “Expert Review of Dermatology” Normal hair thickness varies by scalp area and a mix of hair thicknesses is typical in healthy individuals.
4 citations
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January 2015 in “International Journal of Trichology” Transplanted hair follicles can change and adapt to new areas of the body, with the immune system possibly playing a role in this adjustment.
115 citations
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March 2019 in “Nature Communications” Frontal fibrosing alopecia is linked to four genetic areas, especially the HLA-B*07:02 allele.
3 citations
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January 2002 in “Pediatric Drugs” Tinea capitis is a common scalp infection in children, treated with antifungal medications like griseofulvin, terbinafine, and fluconazole.
March 2026 in “Mendeley Data” rwSALT provides precise hair regrowth measurement from scalp photos.
September 2025 in “Scientific periodicals of Ukraine” FUE with DHI effectively restores natural hair growth in difficult areas.
March 2022 in “Folia Medica Indonesiana” The lump on a woman's scalp was a rare, potentially cancerous tumor from the hair follicle, not a common cyst.
1 citations
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February 2022 in “Experimental Dermatology” Certain proteins are found at higher levels in balding areas compared to non-balding areas, suggesting a link to hair loss. This could be useful for diagnosing and treating hair loss.
1 citations
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July 2005 in “Drugs and the pharmaceutical sciences” Targeting drugs to hair follicles can treat skin conditions, but reaching deep follicle areas is hard and needs more research.
March 2026 in “Mendeley Data” rwSALT accurately measures hair regrowth in alopecia areata using scalp photos.
April 2024 in “JEADV Clinical Practice” Guidelines for full-body skin exams, including hidden areas, are needed to guide doctors and inform patients.