28 citations
,
September 2020 in “International Journal of Molecular Sciences” This study concluded that leucocyte-rich PRP has a continuous stimulatory effect on human fibroblast cells, enhancing their proliferation, migration, and impacting gene expression of the extracellular matrix and adhesion molecules.
65 citations
,
February 2018 in “The Plant Journal” This study found that PLDζ2 and NPC4 enzymes play distinct roles in lipid remodeling and root hair growth in Arabidopsis under phosphate deficiency, influencing root hair density and length in a tissue- and time-specific manner.
1 citations
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June 2024 in “BMC Oral Health” In this study, autologous platelet concentrates and topical steroids similarly reduced lesion size, Thongprasom scale, and pain in oral lichen planus patients, suggesting autologous platelet concentrates as a potential alternative treatment.
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.
1 citations
,
January 2016 This review discusses the diverse applications of platelet-rich plasma in tissue repair, aesthetic medicine, and hair restoration, but reports no new clinical results.
This study found that local heterologous leukocyte-rich platelet-rich plasma improved distal skin flap viability in rats by reducing necrosis compared to the control group.
31 citations
,
September 2011 in “European journal of pharmaceutics and biopharmaceutics” This study found that biodegradable PLA particles released fluorochromes in a time-dependent manner on human skin, with BP-PLA particles releasing rapidly and DiAsp-PLA particles providing sustained release and accumulation in hair follicles.
4 citations
,
May 2020 in “Journal of The American Academy of Dermatology” This letter argues that cicatricial pattern hair loss likely represents end-stage androgenetic alopecia and not a variant of lichen planopilaris, as previously suggested.
June 2001 in “Proceedings of SPIE” The authors concluded that low energy laser therapy may serve as a useful complementary treatment for skin diseases such as lichen planus, infectious finger pulpits, scalp alopecia, and crural ulcers.
13 citations
,
November 2021 in “Biomedicines” This review discusses the potential of plasma-activated liquid (PAL) in medical applications and highlights recent studies to inform researchers of its usage possibilities, but reports no new clinical findings.
November 2024 in “Deleted Journal” In this case study, a woman with SLE and severe alopecia showed improved hair growth using intralesional triamcinolone, PRP injections, and tacrolimus ointment, highlighting PRP as a potential adjunct therapy for inflammatory alopecia.
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.
22 citations
,
April 2013 in “International Journal of Dermatology” Frontal fibrosing alopecia can occur with lichen planus pigmentosus, needing careful diagnosis and treatment.
February 2020 in “Int J Biologicals” This study found that super-activated platelet lysate increased hair follicle density in a mouse model of androgenetic alopecia, outperforming platelet-rich plasma and platelet lysate.
May 2005 in “Molecular Carcinogenesis” This study found that mrp/plf-mRNA expression in murine skin increases in response to different tumor promoters, suggesting its potential as a short-term biomarker for chemical carcinogenesis.
9 citations
,
January 2015 in “Current problems in dermatology” This review discusses partial longitudinal-follicular unit transplantation (PL-FUT) for hair loss and notes its potential to multiply hair follicles while preserving donor areas, but reports no new clinical results.
24 citations
,
December 2018 in “Inflammation and Regeneration” This review discusses the roles of various PLA2 enzymes in skin health and disease, highlighting potential pathways for future diagnosis and therapy, but it reports no new clinical results.
1 citations
,
May 2024 in “Cureus” This case series describes five patients with rare facial lichen planopilaris, detailing the clinical presentation and treatment of their pigmentary changes and scarring alopecia.
In this case study, an 80-year-old woman developed lichen planus pigmentosus inversus after receiving multiple intra-articular injections of a homeopathic preparation, suggesting a possible link, though causality remains speculative.
January 2025 in “Advances in Clinical Medicine” This review summarizes research on the use of Platelet-Rich Plasma for treating discogenic low back pain, showing potential therapeutic benefits but indicating varied results across studies and a need for more objective evaluation methods.
December 2020 in “Skin appendage disorders” This discussion highlights the evolving clinical spectrum of lichen planopilaris, noting atypical features and presentations in younger males that suggest potential different pathomechanisms from previously recognized variants.
2 citations
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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.
45 citations
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February 2011 in “Journal of the European Academy of Dermatology and Venereology” This study found that patients with lichen planus had significantly higher levels of triglycerides, total cholesterol, and LDL-C, and lower HDL-C compared to healthy controls, suggesting an association with dyslipidaemia.
14 citations
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January 2015 in “Skin appendage disorders” This study reports that subtle presentations of lichen planopilaris may be mistaken for seborrheic dermatitis in patients with androgenetic alopecia, highlighting the importance of dermatoscopy-guided biopsy for accurate diagnosis.
3 citations
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May 2022 in “Clinical and experimental dermatology” This review discusses potential EMT-targeting drugs for treating lichen planopilaris and emphasizes the need for clinical trials, as current evidence is limited to individual cases or case series.
December 2024 in “Biochemical and Biophysical Research Communications” LMWP-PDGFA shows promise for improving hair health and treating hair loss with fewer side effects.
5 citations
,
July 2018 in “Skin appendage disorders” This case report describes a woman with lichen planopilaris in the hair part line, with a history of long-term use of spray-on sunscreen on that area.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” This study examined clinical characteristics of lichen planopilaris and frontal fibrosing alopecia in 24 men, revealing common scalp symptoms, frequent beard involvement, and limited association with thyroid disease.
October 2023 in “Aesthetic Plastic Surgery” Platelet-rich plasma treatment for hair loss may improve patients' quality of life.
16 citations
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January 2019 in “Neuropsychobiology” This study found that individuals with lichen planopilaris reported lower quality of life and self-esteem and higher depression scores compared to healthy controls.