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This review highlights the possibility of safely altering hair color through innovative cosmetics by targeting key biological processes in hair follicles, using insights from mammalian pigmentation studies and drug-induced hair color changes as potential pathways.

In this study, extracts from Chenopodium quinoa, Glycine max, and Malpighia emarginata demonstrated stability, low toxicity, and effective cleaning potential as surfactants in shampoo formulations, showing performance similar to or better than commercial shampoos in terms of surface and interfacial tension and sebum removal.

This review highlights the need for standardized reporting on fucoidan extract properties to better understand the relationships between chemical structures and bioactivities, and to improve the quality and utility of fucoidan-related data.

This review discusses the role of extracellular vesicles in dermatology for therapeutic, diagnostic, and prognostic purposes, highlighting the lack of validated findings and the necessity for more rigorous clinical trials.

This study found that loss of epidermal PPARγ in mice altered the expression of many genes related to skin inflammation, keratinization, and sebaceous gland function, indicating its key role in maintaining skin homeostasis.

This review highlights the role of plant-derived organic selenium compounds, noting their high bioavailability and low toxicity, and provides a comprehensive overview of selenium's uptake in plants and metabolism in humans, offering a theoretical basis for future nutritional research.

This review discusses the potential of cathelicidins in treating skin conditions but highlights significant challenges, including unclear clinical efficacy, safety concerns, and bacterial resistance, that must be addressed for successful medical application.

This review examines physical methods like electron paramagnetic resonance spectroscopy, Raman spectroscopy, and differential scanning calorimetry, highlighting their complementary capabilities in analyzing biomolecular structures and mycobacterial interactions with reactive oxygen species and antioxidants.

This study reports that some human cell surface HLA-I molecules (including HLA-B27) can appear without their usual peptide component, potentially altering immune interactions, influencing arthritis development in specific mice models, and exhibiting upregulation in certain cancer cells.

This study clarified and quantified the concept of hair transparency using a validated mathematical model based on measurable hair properties and consumer perception data from stylists in Japan and China.

This review suggests that vitamin D3 deficiency and the colonization of oral mucosa by *Candida* fungi may contribute to the pathogenesis of psoriasis, highlighting the potential interaction between vitamin D, microbiome imbalance, and fungal infections in the disease's progression.

In this study, researchers found that knocking down the transcription factor Csdc2 inhibited the proliferation of dermal papilla cells in cashmere goats, and identified its regulatory relationship with the gene Robo2, providing insights into the genetic mechanisms influencing cashmere fiber growth.

This review suggests that, among non-hormonal treatments for menstrual irregularities in adolescents with PCOS, metformin is the most effective and cost-efficient option, particularly in overweight adolescent girls.

In this study, the researchers reviewed psychiatric drugs approved between 2002 and 2022 to analyze trends in drug repurposing, finding an increased application of repurposing methods, especially through fixed-dose combinations, and highlighting technologies like SmartCube® to predict efficacy from animal models.

Levofloxacin and metronidazole reduce inflammation and speed up healing in gingival wounds.

This review compiles evidence from 20 relevant studies and suggests that platelet-rich plasma-derived extracellular vesicles represent a promising therapeutic option in regenerative medicine, although the authors emphasize the need for standardized protocols due to inconsistencies across studies.

This review examined mechanisms regulating muscle repair, highlighting disruptions in aging and chronic diseases like Duchenne muscular dystrophy and diabetes. It noted that chronic inflammation and metabolic dysfunction hinder effective regeneration and discussed emerging therapies, suggesting multi-target approaches could be promising despite limited clinical evidence.

This review highlights the potential for using the Y chromosome in epigenetic analyses to better understand male-specific aging and disease mechanisms.

In this study, dogs with adrenal-dependent hypercortisolism showed a decrease in the prevalence of systemic hypertension from 79% to 25% after a year of trilostane treatment or adrenalectomy, with blood pressure normalization observed by three months post-surgery in hypertensive dogs.

In this study, conducted at a tertiary care hospital in Chennai, adverse events during blood donation were observed in 0.42% of donors, predominantly affecting first-time male donors, and were mostly vasovagal reactions such as giddiness and sweating.

This study found no significant differences in bone mineral density or predisposing factors across hair-loss stages in women with androgenetic alopecia, though early-onset cases may warrant investigation for premature bone loss.

In this study, researchers performed a genome-wide characterization of the Wnt gene family in domestic donkeys, identifying 19 genes and highlighting their evolutionary conservation among mammals, along with tissue-specific expression patterns potentially linked to reproductive regulation and tissue homeostasis.

This review found that while forensic DNA phenotyping and health applications for pigmentation genetics show potential, factors like phenotype definition and population diversity present challenges to accurate genotype-to-appearance predictions.

This review discusses forensic DNA phenotyping and its potential applications, particularly for human identification in Latin American populations, but notes challenges due to genetic diversity and reports no new results.

This study observed that six sessions of injections using a stabilized hyaluronic acid compound improved hair thickness, shine, density, and reduced hair loss in volunteers with moderate androgenetic alopecia, with excellent treatment tolerability and high satisfaction reported by 88.5% of participants.

This perspective review discusses the crucial role of the stem cell niche in influencing stem cell function and its potential as a target for developing new regenerative medicine strategies, but reports no new clinical results.

This study found that activation of cannabinoid 1 receptors in human scalp hair follicles may limit excessive mast cell activation and maturation, suggesting a potential therapeutic strategy for managing MC-dependent skin diseases.

This review discusses the phytochemistry, pharmacology, pharmacokinetics, and standardization of Forsythiae Fructus, detailing both unripe and ripe forms, but reports no new clinical results.

This study found that overexpression of sPLA2-X in mice was associated with alopecia and hair follicle abnormalities, highlighting its potential role in hair follicle homeostasis.

This review discusses the roles of several neuropeptides in skin-immune interactions and inflammatory responses, reporting no new results and emphasizing the need for further study in conditions such as psoriasis and dermatitis.