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In this study, researchers conducted additional IHC staining on equine skin sections and found that collagen type III primarily labels the extracellular matrix, while anti-PDGFR-antibody staining highlights cells with long-shaped processes mainly arranged around hair follicles.

This study found that DPG promoted wound healing in rat skin, with increased collagen I density, particularly evident within the first 14 days after injury.

This study found that intradermal injections of Profhilo® significantly reduced skin inflammation and pain, while altering spinal cord markers in mice with ovalbumin-induced atopic dermatitis, suggesting potential therapeutic benefits for inflammatory skin conditions involving both peripheral and central processes.

In this study, hair follicle germs containing vascular endothelial cells showed improved hair regeneration and morphogenesis-related gene expression in mice, suggesting a promising strategy for hair regenerative medicine.

This review highlights that pharmacologic therapy for hirsutism can effectively decrease hair growth, normalize menstrual cycles, and reduce endometrial cancer risk, with improvements in physical and mental well-being and minimal serious side effects reported.

This study found that concentrated growth factor injections significantly improved hair density, hair follicle density, and hair diameter in 60 patients with androgenic alopecia, with a 93% patient satisfaction rate and no reported complications over a 6-month follow-up period.

PMS nanoparticles improve damaged hair by protecting and restoring its surface and color.

This research reexamined transcriptomic data to study stem and progenitor cell proliferation in psoriasis, finding that the number of committed progenitor cells increased eight-fold in psoriatic skin without altering stem cell numbers, potentially identifying new therapeutic targets.

This study suggests that progesterone has both THP/GABAA-dependent and independent anticonvulsive effects in a hippocampal-kindled mouse model.

This review addresses treatment approaches for female pattern hair loss, highlighting that combining different therapies may be more effective than single treatments, but no new results are reported.

In this study, researchers found that extrafollicular progenitors marked by Hic1 are the main contributors to reparative fibroblasts in wound repair, with potential to modulate healing outcomes through genetic and pharmacological interventions.

In this study, patients with polycystic ovary syndrome self-reported higher hirsutism scores compared to clinician assessments, but only clinician scores correlated with biochemical markers of hyperandrogenism.

This study found that Polygonum multiflorum extract may promote hair growth by increasing anagen duration and activating dermal papilla cells in human hair follicles, as observed in cultured cell models.

Hedgehog signaling is crucial for hair development, cadherins affect cell adhesion, neutrophils play a role in skin lesions, and BP230 autoantibodies impact skin stability.

This study reported that microneedle-assisted delivery of PEGylated recombinant human fusion collagen significantly improved hair regrowth and density in an androgenetic alopecia mouse model and in a small clinical trial with AGA patients, suggesting potential efficacy and safety for this treatment approach.

In this study using a mouse model of Pemphigus vulgaris, researchers found that loss of desmoglein 3 adhesion in hair follicle stem cells triggers a regenerative program restoring stem cell function, requiring Hedgehog pathway suppression.

Intense pulsed light with radiofrequency showed mixed results in improving quality of life for hidradenitis suppurativa patients, with no clinical improvements.

In a study on wound healing, researchers described injectable POEGMA‐DA hydrogels as a promising non-toxic alternative to traditional wound closure methods, showing effective tissue adhesion and enhanced regeneration of skin structures in a mouse model without significant inflammation.

This case report identifies a 32-year-old woman with undiagnosed PHPT-1a who exhibited complete pseudo-anodontia and persistent patchy alopecia areata, suggesting these may be new nonclassical features of a GNAS pathogenic variant.

This study reported that the use of composite RGDmix hydrogel improved the survival and proliferation of human amniotic mesenchymal stem cells and increased growth factor expression, enhancing wound healing through the RGDSP/integrin αv/PI3K/AKT signaling pathway.

In this study, researchers identified a novel and two previously reported pathogenic mutations in the HR gene associated with atrichia with papular lesions in five Pakistani families.

This review discusses multiple physiological roles of parathyroid hormone-related protein, such as cartilage mineralization and hair follicle regulation, and reports no new experimental results.

This review synthesizes knowledge on Prostaglandin E2's role in platelet biology and suggests that targeting PGE2 pathways could lead to personalized antiplatelet therapy without affecting hemostasis, but it presents no new results.

This study found that combining photobiomodulation therapy with minoxidil significantly improved hair quality and reduced telogen-phase hair counts more effectively than minoxidil alone in women with female pattern hair loss over a shorter 12.5-week period.

This study found that six months of combined estrogen-progestin pill therapy led to a significant reduction in serum AMH levels and improvement in hyperandrogenic symptoms among women with PCOS.

In this study, researchers developed a GelMA-based gradient pH hydrogel that effectively reduced bacterial load and promoted fibroblast and endothelial cell proliferation, macrophage polarization, neovascularization, and hair follicle regeneration, offering a promising treatment for bacterially infected skin wounds.

This study found that elevated luteinizing hormone levels were significantly associated with female pattern hair loss, and implicated LH/LHR signaling in the aging and damage of hair follicles.

Inhibiting PGD2 and using dermal papilla cells may improve skin and hair regeneration.

This study developed a composite product from decellularized human placental connective tissue matrix and placental extract, finding that the combination showed improved biochemical and mechanical properties compared to each component alone, suggesting its potential use for treating chronic and deeper wounds.