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This study suggests that the expression of the DP2 receptor is higher in balding scalp cells and that its knockdown could inhibit the transition to the catagen phase in cultured human hair follicles, potentially counteracting hair growth inhibition associated with male pattern baldness.

This article reviews the clinical use of platelet rich plasma for skin regeneration, highlighting the challenges of inconsistent outcomes due to varying preparation protocols, and calls for standardized models to better assess its effectiveness.

This review explains the biology and preparation of platelet-rich plasma and discusses its clinical applications in plastic surgery, but reports no new findings.

In this study, the authors reported that AtRXR3, a phosphorus-inducible DUF506 protein, modulates root hair growth under phosphorus stress by interacting with calmodulin and influencing calcium oscillations.

In this study, key histologic features such as mucinous perifollicular fibroplasia were identified to aid in the diagnosis of lichen planopilaris.

This overview of PRP Bristol clinics explains the growing popularity of Platelet-Rich Plasma therapy as a non-surgical treatment for early-stage hair loss, detailing its process, benefits, and suitability for individuals with androgenetic alopecia.

This study found that mouse embryonic fibroblasts better supported the growth and maintenance of LGR5+ epidermal stem cells compared to porcine fetal fibroblasts, under various culture conditions.

This review discusses the potential efficacy and applications of platelet-rich plasma in dermatology, highlighting its use in various skin conditions but reporting no new clinical results; the authors call for standardization of preparation and treatment methods.

This study identified a missense mutation in the rat Desmoglein 4 gene, causing abnormal hair shaft development in lanceolate hair mutant rats by disrupting a critical calcium binding site.

This study observed significant variation in platelet concentrations across four different platelet-rich plasma (PRP) systems, suggesting that PRP system choice may affect treatment outcomes for hair growth.

This review hypothesizes that risperidone long-acting injectable may be linked to bullous pemphigoid in a bipolar patient, though current studies report mixed results.

This study discusses the potential psychological impact of platelet-rich plasma treatment for hair loss but reports no standardized protocols or conclusive results, highlighting the need for further analysis.

This study demonstrated that intradermal treatment with a medical device using Polynucleotides High Purification Technology (PN HPT) significantly improved skin surface, firmness, pigmentation, and radiance in 30 Asian subjects, with benefits lasting up to six months and no adverse events reported.

New hair loss subtype found, mimics common baldness.

This review discusses randomized trials on PRP and laser therapy for vitiligo, acne scars, and skin rejuvenation, finding combination therapy may yield clinical improvements but calls for more diverse studies.

This research observed that removing RNase L in mice enhances regenerative capacity through increased IL-36 and wound-induced hair neogenesis, highlighting RNase L as a gene that represses regeneration by moderating immune responses during viral infections.

This review discusses the regulatory roles of lysophospholipids like LPA and S1P in diseases such as fibrosis, neuropathic pain, and cancer, but reports no new clinical results.

Polyethylene alanine caused hair loss in young lab animals but not in adults, with hair regrowth occurring within 20 days.

This review examines the use of platelet-rich plasma for treating alopecia and highlights current challenges in preparation standards and efficacy, without presenting new clinical findings.

In this study, researchers suggested that adipose-derived exosomes could be a promising treatment option for lichen planopilaris, particularly in cases resistant to standard therapies, by potentially aiding in symptom management and hair preservation.

This report describes a rare case of scarring alopecia, diagnosed as lichen planopilaris (LPP), affecting solely the limbs, highlighting the necessity for thorough evaluation of LPP beyond the scalp.

Women in Australia report different signs of facial aging compared to women in the US, UK, and Canada; men with Lichen planopilaris often have hormonal abnormalities and thyroid disease.

This article contains no research findings; it reports on an online discussion about platelet-rich plasma (PRP) and opinions shared during a conference.

This case report describes promising results in treating poliosis circumscripta with exosomes and fractional picosecond laser, showing significant hair regrowth and repigmentation, though spontaneous repigmentation cannot be ruled out.

This study reports that the loss of Langerhans cells in lichen planopilaris scars may be linked to the downregulation of ITG αvβ6, which is not seen in other scar formation diseases.

This study found that lichen planopilaris is associated with several environmental factors, such as stress and hair dye use, as well as thyroid disorders and genetic components.

This study found that the p63 transcription factor is expressed during rat epidermal development and may serve as a specific marker for keratinocyte progenitor cells.

In this study, PP-PTKL exhibited antioxidant, anti-inflammatory, and pro-melanogenic effects in laboratory settings, suggesting its potential role in preventing or treating hair greying. Further animal and human studies are needed to verify these findings.

This study introduced rPanglaoDB, an R package that facilitates the integration of public scRNA-seq datasets to effectively characterize rare cell types, exemplified by generating the first unbiased transcriptome profile of fibrocytes.

In this study, classic PDRN (50-1,500 kDa) was observed to improve wound healing quality in a mouse model by enhancing collagen composition and cell migration.