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This study found that puppies fed organic selenium had better retention of selenium compared to those fed inorganic selenium, with no significant difference in coat quality or hair growth.

In this study using a mouse model and human hair follicle cells, shikimic acid was found to promote hair growth and may serve as a new therapeutic agent for alopecia.

This study found that small amounts of RNA present in horsehair roots can be used for molecular biological analysis, although detecting mRNA transcripts in the hair shaft is more challenging.

This study found that while the over-the-counter market for minoxidil hair loss products is expanding, only 25% of these products report safety information, and none report adverse effects, highlighting a need for greater transparency and accuracy in their advertising.

This review assessed experimental studies on herbs used for alopecia, identifying potential mechanisms involving hair cycle management and keratinocyte processes, but highlighted a need for improved evidence on quality control and toxicity of these herbal treatments.

This paper suggests that to better protect traditional and indigenous knowledge, TKDL should expand its database or establish a separate confidential resource for indigenous, tribal, and nomadic communities.

This review suggests that although hydrolyzed collagen peptides with certain supplements may improve skin elasticity and joint function, evidence for collagen's anti-aging and regenerative benefits remains inconsistent.

In this study, curcumin-loaded nanoparticles with a size of 400 nm showed optimal accumulation in human hair follicles after seven days, although mouse models differed significantly in penetration and retention, indicating limitations in their suitability for follicular drug delivery studies.

In this research, a thorough review of hair loss issues and treatments identified the effectiveness of minoxidil and finasteride for alopecia in the scalp's vertex region, but noted concerns about their potential long-term effects, leading to increased interest in herbal therapies.

This study found that the viscosity of silicone oil in hair treatments significantly affects wave curling performance and hair damage, with untreated and chemically treated hair showing different optimal viscosities.

This article discusses the potential role of nutritional ingredients, such as thiols and tannins, in triggering pemphigus, and reports no new empirical findings.

This review highlights the potential of ginseng and its metabolites in preventing hair loss, detailing their hair growth-promoting effects observed in numerous preclinical studies, and emphasizing the underlying mechanisms involved.

This study found that several synthesized pregnane derivatives exhibited significant inhibitory effects on testosterone conversion to dihydrotestosterone and reduced related androgenic parameters in multiple pharmacological models.

This article reviews the toxic effects of mimosine in Leucaena leucocephala and discusses various methods to mitigate its toxicity but presents no new findings.

This review discusses the role of inheritance, androgens, and microinflammation in androgenetic alopecia and suggests some plant-based folk remedies may help address these factors but reports no new clinical results.

This study found that antroquinonol inhibited CD8+ T cell proliferation and reduced proinflammatory cytokine secretion in vitro, while also ameliorating H2O2-induced depigmentation and resisting reductions in hair follicle length, skin thickness, and tyrosinase expression in mice.

This study found that administering a kimchi and cheonggukjang probiotic product promoted hair growth and increased hair thickness in individuals with patterned hair loss without causing adverse effects.

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 evaluated a herbal shampoo containing flavonoid glycosides from Dicerocaryum senecioides and found that it successfully treated T. tonsurans infections in children's scalp when used daily, demonstrating significant effectiveness compared to a placebo.

This study provides a detailed profile of bioactive polyphenols in various parts of the baobab fruit, highlighting its potential as a health-promoting food or supplement.

This review examines studies from 2019-2022 on dietary treatments for skin diseases, highlighting various foods and supplements that may aid in managing conditions like acne, psoriasis, and alopecia areata.

This study found that overexpressing the gene Thymosin β4 (Tβ4) can promote the growth and development of secondary hair follicle dermal papilla cells in cashmere goats, suggesting its potential as a target for increasing cashmere production.

In this study, researchers developed a dissolvable microneedle patch combining HA-TEMPO and Portulaca oleracea L.-derived nanoparticles, which effectively reduced oxidative stress and inflammation in an atopic dermatitis model while restoring immune balance, suggesting a promising treatment strategy.

This study observed that consuming 50g of cheonggukjang daily for 3 months improved eyebrow length, thickness, and reduced damage in middle-aged women compared to controls, although the number of eyebrows did not change.

This review of studies published after 2020 found that probiotics may significantly reduce acne lesions and improve skin health in individuals with acne vulgaris, though further high-quality research is needed for confirmation and treatment optimization.

This review systematically analyzed 22 clinical trials on hair care, finding that while most studies employed appropriate statistical methods, significant inconsistencies in reporting test assumptions and effect sizes may hinder reproducibility, highlighting a need for better standardization and transparency in these research practices.

This study found that dermal papilla cell-conditioned medium can protect against UV-induced skin aging in a mouse model by modulating ferroptosis pathways, highlighting its potential for treating oxidative stress-related skin conditions.

This study identified 65 bacterial species from human hair with varying carbon metabolic capabilities and proposed a systematic way to evaluate their ease of isolation under different conditions.

This study found that hypoxia-preconditioned HF-MSC-derived exosomes improved therapeutic outcomes in models of ulcerative colitis, potentially through miR-214-3p-mediated pathways affecting mitochondrial function and inflammatory responses.

This study focuses on developing a natural herbal shampoo using pomegranate peels and other plant-based ingredients to enhance hair growth, strength, and darkening while maintaining safety and efficacy compared to chemical-based alternatives.