January 2026 in “Dermatology Practical & Conceptual” This study reported that diffuse lichen planopilaris significantly impairs quality of life in Moroccan patients, with trichodynia and hair quality changes most affecting daily functioning and leisure activities.
1 citations
,
November 2024 in “Cutis” PLLA injections can cause hair loss and skin issues.
This report presents a rare case of lichen spinulosus in a 52-year-old woman, featuring hyperkeratotic follicular papules and a dense lymphohistiocytic infiltrate in affected skin areas.
13 citations
,
July 2016 in “Pediatric Dermatology” This study found that loose anagen syndrome was more common in females and observed across all hair colors and skin types.
1 citations
,
April 2016 in “The American Journal of the Medical Sciences” This article discusses the characteristics of lichen planus pigmentosus and frontal fibrosing alopecia but reports no new clinical findings; the authors review existing knowledge.
43 citations
,
March 2009 in “Archives of dermatology” No treatment showed clear superiority for lichen planopilaris.
11 citations
,
April 2012 in “Journal of Investigative Dermatology” A specific mutation in PA-PLA1α causes abnormal hair growth.
76 citations
,
June 2008 in “Journal of the American Academy of Dermatology” In this study, key histologic features such as mucinous perifollicular fibroplasia were identified to aid in the diagnosis of lichen planopilaris.
6 citations
,
January 2013 in “Journal of Cosmetics Dermatological Sciences and Applications” This study found that lichen planopilaris is a common cause of scalp scarring alopecia in adults and has distinctive clinical features that help differentiate it from other similar conditions.
January 2016 in “Indian journal of drugs in dermatology” This case report describes a 48-year-old male with severe, itchy hypertrophic lichen planus who showed a 90% improvement in lesions following 4 months of treatment with oral acitretin, with no recurrence 6 months posttreatment.
2 citations
,
October 2020 in “International Journal of Dermatology” This study found that lichen planopilaris in men typically presents similarly to women, with a lower likelihood of nonscalp hair loss and a higher association with mucosal lichen planus and thyroid disease.
June 2026 in “Journal of General-Procedural Dermatology & Venereology Indonesia” This study concluded that oral tofacitinib significantly improved symptoms in patients with lichen planus pigmentosus who did not respond to conventional treatments, showing it as a viable alternative.
44 citations
,
June 2017 in “The EMBO Journal” This study reports that the autotaxin–LPA–LPA3 signaling pathway at the embryo-epithelial boundary plays a critical role in decidualization by up-regulating HB-EGF and COX-2 in the uterine epithelium.
19 citations
,
April 2018 in “International Journal of Dermatology” This study found that female patients with frontal fibrosing alopecia are significantly more likely to have systemic lupus erythematosus compared to controls.
October 2021 in “European journal of cancer” This case report describes a rare coexistence of primary subcutaneous panniculitis-like T-cell lymphoma and lupus panniculitis in a 20-year-old Moroccan woman, highlighting the importance of repeated biopsies for accurate diagnosis in resistant cases.
12 citations
,
June 2020 in “Journal of The American Academy of Dermatology” This article discusses platelet-rich plasma therapy for cicatricial alopecias like lichen planopilaris and reports no confirmed new clinical results; the authors highlight ongoing uncertainty about its effectiveness and potential risks.
March 2026 in “Dermatology Reports” This study found that frontal fibrosing alopecia had higher long-term remission rates compared to lichen planopilaris, highlighting differences in their clinical presentations and outcomes.
April 2017 in “Journal of Investigative Dermatology” In this pilot study, researchers observed a correlation between clinical severity and histologic severity of lichen planopilaris, suggesting that an immunohistochemical scoring system could aid in grading disease activity.
1 citations
,
May 2016 in “Aktuelle Dermatologie” This case study reported that a 34-year-old woman with classic lichen planopilaris achieved disease remission after two months of hydroxychloroquine treatment following ineffective corticosteroid therapy.
January 2024 in “Wiadomości Lekarskie” This study will evaluate the preferences for professional language interpretation services among patients with limited English proficiency in the otolaryngology clinic setting, aiming to improve communication and healthcare outcomes.
December 2024 in “Surgery and Clinical Practice” This study suggests that Low-level Laser Therapy may improve pain and quality of life in women with Chronic Pelvic Pain Syndrome, though larger studies are needed to confirm these findings.
22 citations
,
January 2017 in “Skin appendage disorders” This research analyzed 72 primary scarring alopecia cases in a Barcelona hospital, finding that the majority involved women, with a lymphocytic infiltrate and subacute onset in many cases, leading to stable disease, while neutrophilic cases had more acute episodes.
February 2013 in “Journal of the American Academy of Dermatology” September 2023 in “Journal of the American Academy of Dermatology” This study evaluated the effect of guselkumab on moderate to severe plaque psoriasis and found that median PASI improvements increased from around 60% at week 4 to over 90% by week 12 of treatment across multiple clinical trials.
2 citations
,
September 2025 in “Future Journal of Pharmaceutical Sciences” This study reviewed the potential of Lupeol, a natural triterpenoid, in promoting hair growth and reducing inflammation related to alopecia, revealing promising molecular pathways and favorable pharmacokinetics while suggesting further research to validate these findings.
January 2018 in “Skin appendage disorders” A woman's hair loss was correctly diagnosed as Lichen planopilaris after initial misdiagnosis, highlighting the usefulness of trichoscopy in diagnosing hair disorders.
February 2021 in “PubMed” This case report presents a 2-year-old girl with type B loose anagen syndrome diagnosed through a painless hair pull test, avoiding unnecessary further tests or referrals.
33 citations
,
December 2014 in “Journal of the European Academy of Dermatology and Venereology” This study found that lichen planus in Taiwanese patients is associated with several autoimmune diseases, including systemic lupus erythematosus, Sjögren's syndrome, and alopecia areata, with some gender-specific variations in associations.
May 2025 in “International Medical Case Reports Journal” This case report highlights lichen planus pigmentosus in a 60-year-old man, which was linked to previously undetected hepatitis C infection and liver cirrhosis, suggesting a need for hepatitis C testing in patients with similar dermatological manifestations.
January 2025 in “Medical Research Archives” This review discusses various applications of low level laser therapy and argues for a holistic evaluation of patients but reports no new clinical findings.