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This study found that overexpression of Gasdermin A3 in mice disrupts the hair follicle stem cell niche and causes hair loss through cell necrosis and abnormal hair cycle progression, without involving immune-mediated mechanisms.

This study used two-photon microscopy to reveal that the dermal papilla is crucial for hair follicle regeneration and cannot be replaced by neighboring cells, providing new insights into stem cell behavior.

This study found that FGF18 signaling helps protect hair follicles from radiation damage by maintaining the resting phase and supporting stem cell survival, potentially reducing radiation-induced hair loss.

Fat-derived stem cell therapies can potentially increase hair growth and thickness in people with hair loss.

Fat-derived stem cell therapies can potentially increase hair growth and thickness in people with hair loss.

This paper explores cell kinetics in human hair follicles, focusing on the proliferation rates of keratinocytes and dermal papilla cells, but provides no new experimental findings.

This Ph.D. project aims to evaluate the self-assembling potential of hair keratin extracts and study the cellular response to both crude and purified keratins, highlighting their potential applications from biomedical to water remediation.

This study evaluated a novel synthetic cell-penetrating peptide, DualPep-ALO, finding it promotes hair growth by enhancing follicle cell proliferation, activating regenerative pathways, and reducing inflammation and oxidative stress in vitro and ex vivo, suggesting a promising new topical treatment for hair loss that rivals minoxidil.

This study suggests that phloroglucinol may enhance anagen signaling and reduce oxidative stress-induced damage in human dermal papilla cells, offering a potential therapy for hair loss.

This study found that in hairpoor mice, disruptions in hair follicle stem cell quiescence and signaling pathways lead to disturbed hair cycles, which may help explain alopecia development in Marie-Unna Hypotrichosis patients.

This study reviews new treatments for androgenetic alopecia, including cell-derived exosomes and investigational drugs, which show potential to improve hair density and quality but require more rigorous and standardized trials to confirm efficacy and safety.

This study used a 3D live imaging system to map cell dynamics in human hair follicles, revealing patterns of cell movement and division that help explain hair fiber extrusion during hair growth.

This study examined interactions between immune cells and dermal papilla cells in a patient with alopecia areata using single-cell RNA sequencing; it identified specific T cell subtypes and ligand-receptor pairs that may contribute to hair cycle disruption through inflammation.

This study found that local PGE2 injection may prevent radiotherapy-induced hair loss by protecting hair follicle cells and promoting hair follicle self-repair.

This study found that an injectable hydrogel, SF-g-SDA, outperformed commercial Tegaderm™ in healing wounds, promoting collagen deposition, and enhancing neovascularization in animal models.

In this study, the researchers reported that Krox20 plays a crucial role in epidermal homeostasis and hair development, influencing stem cell maintenance and cell survival through the modulation of cellular pathways.

This study found that adipose-derived stem cell exosomes increased dermal papilla cell proliferation and elevated proteins linked to hair follicle inducibility in vitro.

This study found that overexpression of the anti-apoptotic protein Bcl-2 in mice disrupted cell death during the hair cycle, impairing hair regeneration by delaying anagen entry and hair growth.

Krox20 is crucial for hair growth and maintaining skin stem cells.

This study used multi-scale hybrid models to explore how signaling factors affect skin wound healing and embryo development, suggesting that different levels of fibrin clot density influence scar formation.

In this study, low-dose 453 nm blue light appeared to enhance hair growth by interacting with specific photoreceptors in the outer root sheath cells.

Mimicking growth factors in a topical solution can prolong hair growth phase and reduce hair loss without side effects.

This study observed that key signaling events controlling hair growth in ferret follicles occur between 0 and 4 days after melatonin implantation, highlighting distinct processes in follicular regeneration and fibre growth.

This study found that blocking apoptosis during the catagen phase in mice disrupts hair follicle stem cell niche architecture, delaying subsequent hair regeneration cycles.

This study found that autologous cell-based therapy using dermal sheath cup cells showed a moderate increase in hair volume in patients with pattern hair loss, particularly in women.

This study found that intradermal injections of cultured autologous dermal sheath cup cells for androgenetic alopecia showed hair loss stabilization at 24 months without serious adverse effects and a sustained response in some participants.

This review explores the role of Foxn1 in mammalian skin biology, discussing its influence on hair follicle function and the potential for further research to enhance understanding of epithelial differentiation.

This review discusses immunohistological and immunofluorescent methods for studying the human hair follicle cell cycle, reporting no new results, and suggests its potential for advancing cell cycle research.

This study found that intradermal administration of adipose-derived stem cell–conditioned medium significantly increased hair density and dermal thickness, suggesting potential regenerative effects on both hair follicles and the interfollicular scalp in patients with alopecia.

This review explores recent insights into how intrinsic gene oscillations and molecular interactions in hair follicle stem cells contribute to their regenerative potential, with potential implications for regenerative medicine, but reports no new clinical results.