18 citations
,
April 2010 in “Archives of Dermatology” This case report describes a patient with psoriasis and alopecia universalis where psoriasis plaques supported hair growth, suggesting cytokine interaction may influence competing immune responses.
11 citations
,
December 2011 in “The Journal of Dermatology” This abstract provides clinical images of scaly erythematous lesions but does not report any new research findings; further queries should be directed to the corresponding author.
11 citations
,
January 2010 in “European Journal of Dermatology” This review discusses the Renbok phenomenon, observing normal hair growth in psoriatic lesions of patients with psoriasis and alopecia areata, and reports no new results.
8 citations
,
August 2012 in “Archives of dermatology” Psoriasis can cause hair growth in areas affected by alopecia areata.
2 citations
,
November 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” This case report observed that oral tofacitinib treatment resolved both alopecia universalis and plaque psoriasis in a patient, possibly by targeting shared inflammatory pathways.
1 citations
,
April 2023 in “Journal of the European Academy of Dermatology and Venereology” This study reports on a patient's case with support data available on request but provides no new research findings.
December 2025 in “Cureus” In this case report, a unique immunological mechanism was observed in an 11-year-old girl where the presence of one autoimmune disease appeared to prevent the manifestation of another, leading to the withdrawal of one type of lesion when another appeared.
July 2018 in “Our Dermatology Online” In this study, researchers examined the under-studied mechanisms behind specific dermatological phenomena such as co-localization, Wolf's isotopic phenomenon, Koebner's isomorphic phenomenon, and the recently described Renbök phenomenon, noting that only a few cases have been reported so far.
September 2024 in “Indian Journal of Dermatology Venereology and Leprology”
1 citations
,
April 2024 in “Dermatology Practical & Conceptual” Hair loss in male frontal fibrosing alopecia may spare areas covered by a wristwatch.
15 citations
,
October 1996 in “Archives of Dermatology” This review of alopecia areata cases at Virgen Macarena University Hospital identified a new hair regrowth pattern they term "androgenetic alopecia type" and described a unique inverse form called "sisaipho type" in three cases.
September 2023 in “International Journal of Trichology” In this study, researchers reported three cases of alopecia areata patients experiencing a rare targetoid pattern of hair regrowth, a phenomenon originally described in 1988.
December 2023 in “JAAD Case Reports” In this study, a 55-year-old man with a localized patch of alopecia areata achieved hair regrowth through intralesional triamcinolone acetonide injections, demonstrating this treatment as an effective initial therapy for localized alopecia areata.
February 2017 in “Medicina cutánea ibero-latino-americana” This case report documents an 8-year-old boy with alopecia areata presenting as symmetric alopecic patches with a triangular and targetoid pattern on the scalp, successfully treated with clobetasol propionate foam.
June 2023 in “Research Square (Research Square)” This study identified shared gene expression changes and immune cell infiltration patterns that may contribute to hair loss in alopecia areata and cutaneous lupus erythematosus, but also highlighted factors that might preserve hair in psoriasis patients.
April 2016 in “Actas Dermo-Sifiliográficas” The document concludes that a unique target-like hair regrowth pattern in alopecia areata may be more common than thought and should be properly identified.
191 citations
,
May 2018 in “British journal of dermatology/British journal of dermatology, Supplement” This study reviewed recent theories on alopecia areata's pathogenesis, highlighting its autoimmune nature due to immune privilege disruption in hair follicles, and noted current treatments have limited efficacy with high relapse rates, underscoring the need for further research into its mechanisms for better therapies.
July 2018 in “Elsevier eBooks” This review discusses the diagnosis of alopecia in psoriasis, highlighting different hair loss types and the need to distinguish it from similar conditions, but reports no new clinical results.
41 citations
,
July 2015 in “Clinical and Experimental Dermatology” This review explores the connection between psoriasis and hair loss, noting that both the disease and its treatments can contribute to alopecia, and reports no new clinical results.
27 citations
,
June 2023 in “Nature” In this study using genetic mouse models, researchers discovered that senescent melanocytes in nevi secrete osteopontin, which activates hair stem cells, enhancing hair growth; this process is mirrored in human hairy nevi, suggesting a potential therapeutic target for regenerative disorders.
23 citations
,
April 2021 in “Journal of Clinical Medicine” This review compiles existing data on frontal fibrosing alopecia and highlights the promise of 5-alpha reductase inhibitors as a treatment option, while noting the need for clarity on its cause and progression.
18 citations
,
January 2017 in “Annals of dermatology/Annals of Dermatology” This study found that Th17 lymphocytes may play a more crucial role than cytotoxic T cells in the development of alopecia areata due to their infiltration around the hair bulb/bulge, which exacerbates hair loss as histopathological grade worsens.
10 citations
,
February 2022 in “JMIR Dermatology” This systematic review indicates that patients with Down syndrome have an increased prevalence of various dermatologic disorders, especially infectious, inflammatory, autoimmune, and connective tissue conditions.
7 citations
,
August 2013 in “Journal of the European Academy of Dermatology and Venereology” This study reported that atypical variants of alopecia areata made up less than 25% of all cases in their specialized trichology unit, suggesting a potential selection bias.
5 citations
,
April 2019 in “Dermatologic therapy” This case report described a 67-year-old man with moderate psoriasis who developed persistent generalized hypertrichosis after 4 months of treatment with secukinumab.
1 citations
,
July 2012 in “British Journal of Dermatology” This synopsis reviews key dermatological advancements discussed at the British Association of Dermatologists meeting in 2011 and reports no new clinical results.
October 2025 in “Dermatology Practical & Conceptual” This review discusses different types of alopecia associated with psoriasis and highlights that hair loss in psoriasis is typically non-scarring and reversible, while also noting the increased risk of alopecia areata in these patients.
This review found an increased prevalence of common skin disorders, such as infectious and inflammatory conditions, in patients with Down syndrome and highlighted the need for improved screening and management guidelines.
January 2014 in “IOSR journal of pharmacy” This case report identifies alopecia universalis as a probable adverse drug reaction to adalimumab in a patient with psoriasis and psoriatic arthritis.
Men with both baldness and scalp psoriasis often don't have psoriasis on bald spots.