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This research describes how hair follicles regulate skin immune cells and how disruption in certain signaling pathways can lead to skin dysbiosis and inflammation; it also highlights the role of macrophages in protecting against cellulitis in mice.

In this literature review, researchers explored the effectiveness, safety, and formulation challenges of herbal hair removal creams, focusing on medicinal plants like Cyperus rotundus and Aloe vera, and comparing their depilatory mechanisms to conventional chemical alternatives.

In this literature review, researchers examined the effectiveness and safety of herbal hair removal creams, focusing on the pharmacological characteristics and depilatory activity of various medicinal plants, and compared their mechanisms to conventional chemical depilatories.

This study reports that Cyperus rotundus L. (nut grass) shows promise as a natural hair removal agent, with compounds targeting hair follicles and potentially offering an alternative to chemical depilatories, demonstrated by its efficacy in clinical trials and comparable results to some laser treatments.

This study found that in vitro, EGCG may help treat colorectal cancer by targeting iron chelation and the ER stress pathway, leading to apoptosis in cancer cells while sparing normal cells.

This study developed new label-free imaging methods to analyze human hair, identifying distinct chemical environments within cuticle layers and changes in hair structure caused by depilatories, while showing that the treatments tested did not significantly affect skin cell differentiation or proliferation.

In this study, a single oral dose of 2,3,4,7,8-pentachlorodibenzofuran in male Fischer rats led to dose-dependent toxicity, resulting in weight loss, hepatotoxicity, and mortality.

In this study, zinc deficiency, iron depletion, and thyroid abnormalities were commonly observed in female pattern hair loss patients, suggesting the benefit of testing for these conditions.

This study found that deleting the miRNA processing enzymes Drosha and Dicer from mouse skin epithelial cells disrupted normal hair follicle development and maintenance, leading to follicular degradation and stem cell loss during the growth phase.

This study found that long pulsed Nd-YAG laser treatment significantly improved acne keloidalis nuchae by reducing inflammation and hair follicles, with early intervention yielding the best results.

This study found that ruby laser hair removal causes microscopic epidermal damage but does not lead to cellular hyperproliferation, unlike ultraviolet-irradiated cell damage.

In this study with hair-loss-induced rats, topical minoxidil treatment was found to have antioxidant effects in the skin and blood, decreasing oxidative stress markers over a 21-day period, without showing significant hair growth improvement compared to the control group.

Men with a certain type of hair loss often use facial moisturizers, and a specific antibiotic treatment may help another hair condition.

This case study of a patient with dissecting cellulitis of the scalp found that multiple medications, including isotretinoin, achieved only modest improvement, and symptoms returned after treatments were stopped.

This review examines various treatments for dissecting cellulitis, noting isotretinoin may offer the best chance for remission despite limited long-term data and calls for more clinical studies.

This study found that scalp basal cell carcinomas do not appear to behave more aggressively than other types, despite suggestions in the literature.

In this study, a syndrome of zinc deficiency was observed in adults receiving intravenous feeding, with zinc supplementation improving symptoms except for delayed hair regrowth.

This review outlines the advancements in organ and tissue transplantation since the discovery of the human MHC and reports no new clinical results.

This study found that aging mice experience slower and more fragmented hair cycle waves, but transplanting aged skin to a young host can partially restore hair cycling, implicating extracellular factors.

This study describes patients with moderate to severe scarring alopecia of the scalp margin and suggests that traction is not the sole cause for this condition, as half of the patients had no history of harsh hairstyling practices.

This review examines current understanding of hair graying and suggests it may be caused by depletion of melanocyte stem cells due to genotoxic stress or dysfunctional melanocytes from oxidative stress.

This article discusses potential complications in surgical hair restoration and emphasizes the importance of both patient and physician actions in minimizing these risks; it reports no new results.

This review highlights that frontal fibrosing alopecia’s increasing incidence may involve immune, genetic, hormonal, and environmental factors, yet its pathogenesis remains complex and not fully understood.

This study found that the hair interior defect in AKR/J mice is linked to a mutation in the Soat1 gene, which disrupts SOAT1 protein expression and affects lipid metabolism critical for normal hair formation.

This paper reviews recent research on hair graying, suggesting that an imbalance in oxidative stress handling may affect melanocyte stem cells and melanin production with age, and calls for exploring strategies to prolong melanin production.

In this study, a transgenic mouse model was used to demonstrate that targeted cell loss in different tissues led to varying degrees of regenerative outcomes, including reversible impaired glucose tolerance, irreversible hair loss, and permanent moderate deafness.

This study found that both FUE and FUT methods are equally effective in producing high-quality hair grafts, with FUE offering the advantage of less noticeable scarring compared to FUT.

This review discusses the role of YAP/TAZ proteins in skin cancer physiology and tumorigenesis, and the potential of targeting these proteins in skin cancer treatments, but presents no new experimental findings.

This study found that mice with a homozygous knockout of the Ten1 gene, developed through CRISPR-Cas9-mediated exon 3 deletion, exhibited telomere shortening and symptoms consistent with accelerated aging, such as reduced lifespan, skin changes, aplastic anemia, and cerebellar hypoplasia.

This study demonstrated that CD19-CAR T cell therapy may promote structural regeneration in the skin of systemic sclerosis patients, as evidenced by histological improvements and fibroblast population changes, suggesting its potential for tissue remodeling in fibrotic diseases.