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This study found that a combination of Ficus religiosa and Morus alba extracts promoted hair growth and Hair Follicle regeneration in a mouse model of hair loss by inducing the anagen phase and upregulating stem cell-associated genes.

This study found that hair follicle stem cells from the bulge region in mice and humans can be isolated and cultured to maintain their phenotype and high proliferative capacity, suggesting their potential as an accessible source for tissue engineering and regenerative therapies.

This study identified a small population of PAX3+/CD34+ cells in human foreskin tissue that may serve as transition cells between melanocyte stem cells and hair follicle stem cells, characterized by specific marker expressions.

This review discusses the life cycle and homeostasis of hair follicles, highlighting their development and the complex signaling between dermal and epithelial cells, but it reports no new clinical results.

This study found that hair follicle stem cells are multipotent and can enhance nerve regeneration and function in mice, showing potential as an accessible source for treating peripheral nerve injuries.

This study found that the polyurethane-cellulose acetate scaffold containing plasma rich in growth factors enhanced gene expression linked to wound healing compared to controls.

This study found that a polyurethane-cellulose acetate scaffold with plasma rich in growth factors may enhance gene expression related to wound healing in an experimental setting.

This study found that extracellular vesicles from mesenchymal and outer root sheath stem cells may inhibit hair follicle stem cell apoptosis, suggesting potential therapeutic benefits for hair loss treatments.

In this study, researchers observed that hybrid secretomes most effectively stimulated proliferation and stem cell markers for hair regeneration in hamster skin, while human secretomes strongly activated the Wnt/β catenin pathway, suggesting different underlying mechanisms among the tested formulations.

This research developed a mouse model for alopecia areata by transferring lymph node cells from affected mice and reported that treatments with Ritlecitinib or Tacrolimus significantly improved symptoms, with Tacrolimus achieving near-complete hair regrowth.

This study found that intradermal injections of plant-derived exosomes in adults with early-stage alopecia increased stem cell activity, activated Wnt signaling pathways, and reduced certain immune cell populations, providing insights into their role in hair follicle regeneration and suggesting potential for hair restoration therapy.

This report describes a case where a woman's hair loss following COVID-19 vaccination improved after treatment with autologous CD34+ hematopoietic progenitor cells and umbilical cord blood-derived mesenchymal stem cells, with no significant adverse effects observed over the 12-week treatment period.

In human hair follicle cultures, this study found that cyclohexyl salicylate, an OR2A4/7 agonist, promoted hair growth by delaying catagen development and expanding epithelial stem cell progeny, suggesting its potential as a non-drug hair loss treatment.

In this study, porcine collagen acellular dermal matrix scaffolds combined with mice platelet-rich plasma were associated with increased hair density and follicle regeneration in mice with alopecia, suggesting a potential therapeutic approach.

This case report details a rare instance of malignant proliferating trichilemmal tumour in a 60-year-old male, emphasizing the significance of histochemical and immunohistochemical markers for accurate diagnosis and differentiation from squamous cell carcinoma.

This study found that uric acid-linked microvascular dysfunction may play a role in alopecia areata, suggesting that targeting endothelial function and uric acid regulation could be a potential management strategy.

Ritlecitinib effectively treats severe Alopecia Areata by reducing harmful immune activity in the skin.

Radiation-induced hair loss may be caused by hair growth stopping and inflammation in blood vessels.

This review highlights single-cell sequencing's role in understanding macrophages' diverse functions and subtypes in skin wound healing, emphasizing macrophages' importance in tissue restoration and identifying key genes involved in the process.

This study found that partially bald scalps of Indian men with androgenic alopecia retain progenitor cells marked by CD34 and Sox9, but these cells are absent in completely bald areas, suggesting that interventions might be more effective if focused on early-stage hair loss.

This study developed a hydrogel dressing incorporating angelica polysaccharides, demonstrating enhanced wound healing properties in a mouse model by promoting rapid hemostasis, tissue healing, and new blood vessel formation compared to Tegaderm™ film.

This study explored how T cells interact with hair follicles in primary cicatricial alopecias by using spatial transcriptomics across mice, dogs, and human samples, revealing specific communication pathways and potential drug targets like CFD and S100A8/9 for future therapeutic research.

This study developed a PEGylated black phosphorus nanosheet system loaded with metformin, which enhanced hair growth more effectively than topical minoxidil while reducing side effects in treating androgenetic alopecia.

In this study, researchers found that minoxidil nanocrystals delivered using MG-MXD@NP, containing methylcellulose and gum arabic, significantly improved hair growth in mice compared to a standard minoxidil lotion, with enhanced delivery to skin tissues and increased markers of hair follicle stem cell activity.

Certain NK cell changes in blood may indicate alopecia areata progression.

Stimulating OR10J1 can promote hair growth and may help treat hair loss.

This study found that recombinant human ADM2 treatment inhibited cell proliferation and induced apoptosis in human hair follicles, contrasting with the previously documented pro-proliferative and anti-apoptotic functions of ADM2.

This study found that CGF may be effective in reducing inflammation and improving skin conditions in psoriasis, particularly in patients resistant to other treatments.

This study found that combining platelet-rich plasma therapy with minoxidil significantly improved hair growth and hair follicle cell proliferation in men with androgenetic alopecia compared to either treatment alone.

CD8+ T cells attack hair follicle stem cells, causing scarring and hair loss in Discoid Lupus.