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In this study, rabies virus antigens were detected in the outer root sheath of the follicle-sinus complex in the muzzle skin of rabid dogs, suggesting its usefulness as an alternative diagnostic specimen.

In this study, cyclosporine A stimulated hair growth in mouse vibrissae organ culture by promoting matrix cell proliferation and altering growth factor expression.

This article discusses the complexities in diagnosing hair shaft disorders and the potential insights hair microscopy can provide, without reporting new clinical findings.

In this study, topical quercetin was found to stimulate hair follicle growth and promote microvascular regrowth in mice, suggesting its potential for hair regrowth strategies.

In this study, hydrolysates of lactic acid bacteria were found to enhance hair growth in C57BL/6 male mice more effectively than 5% minoxidil.

This study found that stress hormones, particularly CRF, can inhibit hair growth and induce hair loss by affecting human dermal papilla cells and hair follicles, suggesting a functional HPA axis in these cells.

This study found that Chamaecyparis obtusa oil increased hair follicle cell proliferation and maintained the anagen phase in mice, suggesting a potential for promoting hair growth.

This study found that a gintonin-enriched fraction from ginseng promoted hair growth in mice by stimulating dermal papilla cell proliferation and increasing hair follicles and weight.

This laboratory study found that collagen matrices with high-sulfated hyaluronan may enhance the cultivation of human keratinocytes and melanocytes from hair follicles for epidermal graft development.

This review discusses the role of extracellular vesicles from specific skin cells in wound healing, emphasizing their potential in regenerative medicine and reporting no new experimental results.

This laboratory study found that nonanal, a plant scent compound, may stimulate growth factors and cell proliferation in human hair follicle dermal papilla cells, suggesting a cAMP-mediated mechanism.

Among in vitro and in vivo models, this study found that Miscanthus sinensis var. purpurascens flower extract may promote hair growth, potentially by modulating growth factor expressions and facilitating earlier hair follicle transitions in treated mice.

This study found that CD99 is strongly expressed in the basal cells and hair follicles of normal adult and developing fetal skin, with expression patterns becoming similar after 20 weeks of gestation.

This study found that 6-Gingerol significantly suppressed hair growth in mice by reducing hair follicle number and length, potentially through increased expression of MMP2 and MMP9.

This study suggests that CGE may enhance hair growth by activating β-catenin signaling pathways in human hair dermal papilla cells and promoting the anagen growth phase in mice.

This study suggests that TGF-alpha may function in an autocrine or juxtacrine manner rather than promoting cell proliferation during hair growth cycles in ferrets and sheep.

This case study reports that a woman with non-classical adrenal hyperplasia who self-treated with Ashwagandha for six months experienced biochemical improvements and reduced scalp hair loss.

In this study, bright light exposure during the daytime did not significantly affect clock gene expression in humans, although Rev-erb-ß expression appeared stronger under bright light compared to dim light.

This study found that iron availability influences root hair growth under phosphate starvation by affecting auxin distribution, phosphate starvation-responsive genes, and vesicle trafficking.

This study reports that a 30% ethanol extract of a plant mixture enhanced hair growth in human hair dermal papilla cells and mice, suggesting potential use in hair growth products.

This study found that Na2SiO3 accelerated hair regrowth in mice, indicating potential for treating alopecia, though it did not significantly alter enzyme activity compared to distilled water.

This study observed that oral administration of BeauTop, a Chinese herbal medicine, significantly increased hair growth indicators, including VEGF expression, hair follicles, and hair coverage in C57BL/6 mice.

This article addresses the mechanisms of androgenic alopecia and seeks to clarify misconceptions, but it reports no new empirical findings and calls for further controlled studies.

This study found that inhibiting 11β-HSD1 can partially reverse the negative impact of glucocorticoids on dermal papilla cells in human scalps, suggesting potential for treating stress-related hair loss.

This animal study found that Laminaria japonica mixed with insulin-like growth factor-1 significantly promoted hair growth in mice, suggesting its potential use for treating alopecia pending further clinical trials.

This article explains the significance of culturing the pilosebaceous unit for studying related diseases and skin epithelial stem cells, but it reports no new findings.

This study found that treating wheat with 100 µM melatonin under drought conditions significantly improved root and shoot growth, increased melatonin levels, and enhanced drought resistance, potentially clarifying the mechanisms of melatonin's protective effects in plants facing water scarcity.

This study adapted a method for culturing melanocytes from human hair follicles to horses, successfully creating partially melanotic equine melanocytes, potentially advancing hair follicle biology research across species.

This case report describes a middle-aged man with a growing scrotal mass, diagnosed as a benign proliferating trichilemmal tumor, which can mimic squamous cell carcinoma, highlighting the importance of correct diagnosis.