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This study found that stressed dermal fibroblasts significantly increased dopa oxidase activity in melanocytes from hair, skin, and eyes, suggesting the involvement of fibroblast-derived factors like basic Fibroblast Growth Factor.

This article proposes several potential approaches for scar prevention and therapy, including anti-transforming growth factor-β strategies and tissue-engineered skin, but reports no new clinical results.

This study found that transplanting hair follicles into human scars may remodel fibrotic tissue and reduce scarring by altering collagen structure and decreasing pro-fibrotic factors.

This study found an association between atopic dermatitis and autoimmune diseases in both adults and children, with women more likely to experience these complications, but further research is needed due to limited participant numbers.

This study found that the culture conditions, not species-specific differences, determined whether sika deer dermal papilla cells adopted a 3D spheroidal or 2D monolayer growth pattern, influencing their hair-inducing ability.

This study reported that a mixture of Elaeis guineensis kernel oil, essential oil of Ocimum gratissimum, and sap of Jatropha multifida showed better wound healing properties in Girolando cattle with dermatophilosis compared to other treatments.

This case report details a 37-year-old woman with alopecia areata who experienced significant hair regrowth after psychological stress-triggered hair loss, following treatment with topical corticosteroids and tofacitinib.

This study reports that extracellular microvesicles isolated from stimulated dermal fibroblasts enhanced hair follicle growth ex vivo and identified norrin as a novel modulator in hair regeneration processes.

In this study, cleanroom workers in a secondary battery factory reported worse dermatologic life quality compared to non-cleanroom workers, as measured by the Skindex-29 questionnaire.

This study reports that a prototype device may accurately measure changes in hair quantity, diameter, and density in patients with balding by assessing the cross-sectional area of hair bundles.

This study found that both genome-wide screening methods identified the VTRNA2-1 epiallele as highly responsive to environmental influences, suggesting a link between early embryonic environment, epigenetic changes, and human disease.

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

This article discusses the bi-compartmental organization of hair follicle stem cell niches for balancing stem cell cycling and organ growth and proposes similar structures may exist in other adult stem cell niches but reports no new experimental results.

The document concludes that both internal stem cell factors and external influences like the environment and hormones affect hair loss and aging, with potential treatments focusing on these areas.

Human hair follicle stem cells show signs of low oxygen levels, which may be important for hair growth and preventing baldness.

This study found that epidermal melanocytes can regenerate hair follicles, whereas non-cutaneous or dermal melanocytes cannot, suggesting two distinct melanocyte lineages with potential implications for melanocyte-related diseases.

This study suggests that dietary vitamin A may influence alopecia development and progression, but the mechanisms remain unclear, highlighting the interplay between genetics and nutrition in these hair loss conditions.

This article reviews the pathogenesis of frontal fibrosing alopecia, highlighting the potential genetic and environmental contributions, particularly the use of sunscreens, and calls for further research into effective treatments.

This study highlights the potential benefits of herbal soaps and shampoo bars as eco-friendly alternatives to conventional cosmetics, noting their antibacterial, antifungal, and antioxidant properties as well as sustainability advantages such as reduced plastic use and avoidance of synthetic chemicals.

This study observed a 19.7% prevalence of polycystic ovarian syndrome among Afro-Caribbean women in Tobago, a rate higher than that reported in North American studies.

This study found that a mixed extract of N. jatamansi, O. basilicum, and C. sativus, particularly when extracted via steaming and ultrasonic methods, increased antioxidant content, stimulated melanin production for black hair, and promoted hair growth in mouse models, while maintaining high cell viability.

This study focused on developing an anti-dandruff shampoo using herbal ingredients like Neem and Tulsi, which are proposed to offer antimicrobial and anti-inflammatory benefits without the side effects typically associated with chemical-based shampoos.

This study suggests that PKCß plays a critical role in modulating the dermal inflammatory microenvironment in response to dietary lipids in mice.

This article discusses various biological mechanisms that influence the formation of skin lesion patterns, emphasizing the need for more systematic research to improve understanding and treatment of skin disorders, but reports no new empirical findings.

This discussion explores advances in intravital imaging for visualizing stem cells, highlighting key discoveries and potential future developments; it reports no new experimental results.

In this study, using light masks to extend photoperiod was effective for maintaining the summer coat in horses and accelerating shedding in outdoor horses, but timing was crucial for success.

This chapter defines skin integrity as a blend of intact structural elements and adaptable functional capacity, highlighting its importance in maintaining skin health across various conditions but reports no new research findings.

In this review paper, the authors explored the composition and role of lipids in human hair, highlighting their importance for hair texture, moisture retention, and tensile strength, while noting that the understanding of hair lipids' functions remains controversial and requires further research.

This chapter reviews the presence and roles of stem cells in various body systems, focusing on their lifelong function in animals and humans, and reports no new experimental findings.

This forum article in BMC Biology discusses evolving views on the concept of the stem cell niche, highlighting varied mechanisms and the need for better understanding of the niche's roles and functions.