31 citations,
September 1996 in “Differentiation” The upper dermal sheath can regenerate hair in rats.
26 citations,
March 2017 in “Aesthetic plastic surgery” Accidental injection of hyaluronic acid caused temporary hair loss and skin damage, but treatment restored hair and healed the skin.
21 citations,
December 2014 in “Clinics in dermatology” Squaric acid dibutylester effectively treats alopecia areata.
10 citations,
February 2016 in “Journal of Dermatological Science” Skin sheath cells help in hair growth and renewal after birth.
9 citations,
July 2016 in “JAAD case reports” Denosumab treatment for osteoporosis can cause hair loss.
6 citations,
January 2016 in “Methods in molecular biology” Scientists have developed a new method using stem cells to grow and transplant hair follicles, which could be useful for hair regeneration treatments.
1 citations,
March 2022 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Trichoscopy helps tell apart hair loss due to alopecia areata from trichotillomania in eyebrows.
December 2022 in “International Journal of Women's Dermatology” The Sinclair Shedding Scale is effective for diagnosing Alopecia Areata Incognita and monitoring treatment success.
June 2022 in “Indian Dermatology Online Journal” A man with total hair loss developed blackhead-like spots on his scalp, possibly because no hair was present to help drain oils.
February 2021 in “Cureus” A woman's hair loss was initially misdiagnosed as scarring hair loss but was actually a treatable autoimmune hair loss.
June 2020 in “Journal of skin and stem cell” The patient's hair loss from alopecia totalis returned despite initial successful treatment.
January 2018 in “Figshare” Horizontal sections of scalp biopsies are useful for telling the difference between Androgenetic Alopecia and Alopecia Areata.
321 citations,
December 2009 in “Journal of Dermatological Science” Dermal cells are key in controlling hair growth and could potentially be used in hair loss treatments, but more research is needed to improve hair regeneration methods.
132 citations,
November 1998 in “Journal of the American Academy of Dermatology” Topical sensitizers have mixed success in treating alopecia areata.
85 citations,
April 2012 in “PLOS ONE” Valproic Acid helps regrow hair in mice and activates a hair growth marker in human cells.
64 citations,
January 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” Human stem cells can help form hair follicles in mice.
51 citations,
April 2020 in “Cells” Special cell particles from macrophages can help hair grow.
36 citations,
May 2005 in “BMC dermatology” DPCP is effective for treating severe alopecia areata, but relapse is common.
30 citations,
November 2020 in “Journal of Advanced Research” Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.
28 citations,
December 2016 in “Journal of Biomedical Materials Research Part A” Bone-forming cells grow well in 3D polymer scaffolds with 35 µm pores.
21 citations,
January 2018 in “Journal of Investigative Dermatology” Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.
14 citations,
January 2016 in “International Journal of Trichology” Many women with hair loss also have thyroid issues, high blood pressure, and low Vitamin D.
10 citations,
August 2021 in “Frontiers in cell and developmental biology” Scientists made structures that look like human hair follicles using stem cells, which could help grow hair without using actual human tissue.
10 citations,
January 2012 in “Case reports in medicine” Diphencyprone can cause unexpected and possibly permanent vitiligo.
9 citations,
August 2015 in “Tissue Engineering and Regenerative Medicine” Human skin cell byproducts can potentially be used to treat hair loss and promote hair growth.
8 citations,
January 2013 in “International journal of trichology” Two people had unusual ring-shaped hair loss due to an autoimmune disorder.
6 citations,
February 2010 in “Biotechnology and bioprocess engineering” Using umbilical cord stem cells can help create hair-growing tissues more affordably.
4 citations,
May 2022 in “Frontiers in Medicine” About 11% of patients with secondary syphilis had Syphilitic Alopecia, which usually improved with treatment.
4 citations,
January 2021 in “Cell transplantation” Scientists found the best time to transplant human stem cells for hair growth is between days 16-18 when they have the right markers and growth potential.
3 citations,
June 2023 in “Medicines” Some antiseizure medications can cause reversible hair loss, with valproate, lamotrigine, and carbamazepine being the most common.