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In this study, the researchers found that the water-soluble fraction of Rhus semialata gall extract and its component Penta-O-Galloyl-β-D-Glucose promoted hair growth in human dermal papilla cells, and clinical trials supported these findings, showing improved hair density and appearance compared to placebo.

This study found that laccase-assisted grafting of poly(tyrosine) onto wool materials improved shrinkage resistance and mechanical properties while causing minor decreases in crystallinity and thermal resistance, suggesting a potential "green" approach to enhance wool durability.

This study concluded that among 11 formulations tested, the herbal shampoo formulation H2, containing fermented Cyclea peltata, had superior organoleptic and physicochemical properties.

This study found that the optimum formula for chia seed oil nanoemulsion hair serum, composed of 33.52% Tween 80 and 46.48% propylene glycol, meets good physical characteristics and stability requirements.

In this study, researchers found that supplementation with L-cystine, either alone or with a keratin hydrolysate, significantly improved hair density, hair and nail brightness, and nail growth in women experiencing acute telogen effluvium and brittle nail syndrome over three months.

This study found that a specific amino-pyridine compound showed potent androgen receptor antagonist activity, stimulating hair growth in mice and reducing sebum production in a hamster model.

This study suggests that Lychnophora salicifolia Mart. extract in liposomal formulations could serve as an effective topical photochemopreventive agent by improving skin penetration and reducing oxidative and inflammatory damage from ultraviolet radiation.

This study evaluated a hair tonic formulated from oil palm leaf extract, finding it demonstrated very strong antioxidant activity and could prevent hair decolorization from sun exposure, with effective concentrations ranging from 25 to 200 ppm.

This review summarizes recent findings on the role of lactylation, a novel post-translational modification, in skin diseases, suggesting its potential as a therapeutic target by linking metabolism, epigenetic regulation, and inflammatory processes.

This study evaluated a new collagen and tannic acid hydrogel in rat liver and heart bleeding models, finding it reduced blood loss and hemostatic time compared to commercial products, with benefits such as enhanced biodegradability and potential for clinical use.

This study found that OM-X® supplementation effectively prevented adverse biological changes caused by vitamin C deficiency in SMP30/GNL KO mice, improving energy maintenance, antioxidant capacity, and protein synthesis.

This study found that exogenous glutamic acid promoted hair growth and keratinocyte proliferation, indicating a potential new signaling pathway in the skin.

This study found that the Wnt pathway activator lithium chloride promotes proliferation and odontoblast differentiation of hair follicle neural crest cells.

This study found that essential fatty acid deficiency in rabbits leads to significant degeneration of gonadal tissue, possibly due to impaired anterior pituitary gland function.

This research presents the Dodatek A model, elaborating on androgen function through new mathematical indices and methodological improvements, shifting focus from serum hormone concentrations to system interactions to better describe androgen activity comprehensively.

This report describes a rare case of porokeratotic eccrine ostial and dermal duct nevus in a 64-year-old woman, successfully treated with CO₂ laser, highlighting its potential occurrence in older adults.

This study found that suppressing allopregnanolone production in late gestation fetal sheep altered CNS activity and behavioral responses to transient asphyxia, effects mitigated by an analog co-infusion.

This study reports the discovery of LX-38, a novel non-steroidal drug candidate that may offer safer treatment for conditions like Benign Prostatic Hyperplasia by avoiding hormonal side effects associated with current therapies.

This study found that glycolytic metabolism and lactate production are crucial for hair follicle stem cell activation, and manipulating these processes can stimulate the hair cycle.

This study reports that a novel nanolipogel with moderate rigidity (NLG-2.5) enhances transdermal delivery of fucosterol, displaying superior permeability, targeting hair follicles, and promoting hair growth in androgenetic alopecia model mice by inhibiting inflammation and androgen pathways and promoting angiogenesis.

This study reports the development of novel 4-amido-Δ4,6-steroids as potential inhibitors of 5α-reductase, showing promising in vitro results for conditions like acne and benign prostatic cancer.

In this case study, an 80-year-old woman developed lichen planus pigmentosus inversus after receiving multiple intra-articular injections of a homeopathic preparation, suggesting a possible link, though causality remains speculative.

This study found that hair from mice with the Naked trait mutation has significantly lower levels of glycine and tyrosine, suggesting a deficiency in a specific protein fraction.

In this animal study, a herbal preparation demonstrated moderate anti-inflammatory and immunomodulating properties, suggesting its potential usefulness for preventing and treating alopecia.

This study identified several active compounds in Houttuynia cordata and found that most demonstrated significant antioxidant and acetylcholinesterase inhibitory activity, potentially useful for developing functional tea products.

This study identified a new genotype, V281+I172N/V281L, linked to non-classical 21-hydroxylase deficiency, suggesting it should be considered in genetic panels for the condition.

This study found that in the dorsal horn's lamina III, most afferent boutons form synapses with presynaptic boutons immunoreactive for GABA and/or glycine, influencing sensory pathways.

This study found that some synthesized 17-oximino-5-androsten-3β-yl esters demonstrated stronger cytotoxicity and antiandrogenic activity against prostate cancer cells than finasteride.

This case study reports on a 23-month-old child who developed onychomadesis after valproic acid treatment, which resolved on its own without further intervention.