289 citations
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May 2003 in “Journal of Investigative Dermatology” This study demonstrates that human skin is capable of steroid hormone synthesis, but its role in androgenic skin disorders like acne and alopecia is yet to be clarified.
195 citations
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November 2001 in “The Journal of Cell Biology” This study found that desmocollin 1 is crucial for strong adhesion and barrier maintenance in the mouse epidermis, with its absence leading to skin and hair issues resembling chronic dermatitis.
171 citations
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July 2007 in “Journal of Investigative Dermatology” The researchers reported that DHT-inducible DKK-1 may play a significant role in DHT-driven balding by inhibiting hair follicle cell growth and promoting apoptosis in androgenetic alopecia.
105 citations
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December 1995 in “British journal of dermatology/British journal of dermatology, Supplement” This retrospective study concluded that PUVA treatment is generally ineffective for alopecia areata, with low effective success rates for partialis, totalis, and universalis types.
101 citations
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July 1998 in “Journal of Investigative Dermatology” This study found that UV exposure in human skin induces IL-10 production by macrophages, while Langerhans cells are depleted and their IL-12 production is downregulated.