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This study developed an advanced HPLC-ESI-ion trap MS(n) method for the structural identification of cyclosporin A analogs CyA and CyC and reported the first MS(n)-aided identification of a new CyA analog.

This report describes two cases of stroke associated with finasteride use for male-pattern hair loss, suggesting a potential link to thrombosis due to increased estrone and estradiol levels.

This study found that tianeptine may suppress the transition to catagen, promoting hair growth in a stress-induced alopecia areata mouse model.

Stress may affect hair growth by influencing hair follicle development and could contribute to hair loss.

Canine skin has two main layers: the epidermis and dermis, with a supportive subcutis layer.

This study found that the alcohol extract of Vernonia anthelmintica may counteract stress-induced hair follicle growth inhibition in mice, potentially offering a new approach for treating stress-related hair loss.

This study found that chronic stress may inhibit hair follicle growth and melanogenesis in mice through modulation of the central HPA axis, with C57BL/6 mice appearing most sensitive to these effects.

This study characterized hair from a patient with a ribosomopathy and identified distinct differences, including reduced hair thickness and lipid content, compared to family members.

This chapter discusses the structure and function of the skin, detailing its protective roles and the layers that comprise it, but reports no new research findings.

This review examines advances in computer-aided drug design for targeting membrane proteins in prostate cancer but reports no new clinical results; it emphasizes the potential of structural insights and compound screening for therapeutic development.

This review examines structural elements and delivery methods for nonviral DNA- and RNA-based vectors used in gene editing, but reports no new experimental results.

In this study, structural and functional brain abnormalities specific to visuospatial and somatosensory processing networks were observed in patients with anorexia nervosa, highlighting a critical role for the precuneus.

This study observed that high levels of immunoreactive cortisol in the tail hair of captive Asian elephants were often associated with stressful or distinct behavioral events, suggesting its potential for reconstructing their physiological history.

This study found that shikimic acid- and maleate-based hair repair agents modified the structure of hair fibers, though they did not increase disulfide bridge content in the hair cortex.

This review highlights that Tremella fuciformis polysaccharide exhibits various bioactivities, such as antioxidant and immune-modulating effects, and explores its potential applications in food, pharmaceutical, and cosmetic industries.

In this study, researchers reported no statistically significant association between hair cortisol levels and either perceived stress or objective neuroendocrine stress measures in a predominantly male participant group.

In this study, researchers created nanowhiskers from crab shell-derived nanochitin that self-assembled into vibrant structural colors within a film. The material, sensitive to environmental changes, shows potential as a food freshness indicator and a sustainable dye for cosmetics due to chitin's biocompatibility.

The study found that a single autologous micrografting treatment using Rigenera® technology significantly improved the appearance of stretch marks in healthy women after three months, showing greater enhancements in skin properties compared to microneedling alone.

This article discusses the association between COVID-19 infection and hair loss and reports no new clinical findings on the link or underlying mechanisms involved.

This study revealed that chronic restraint stress in mice led to significant alterations in metabolic pathways and gene expression associated with hair growth inhibition, using metabolomics and transcriptomics analyses.

This review discusses hair straightening techniques, products, and safety risks, providing guidance for dermatologists to advise patients effectively; it reports no new clinical results.

This review explores the immunological aspects of epidermal differentiation in loricrin knockout mice, offering insights into keratinization and potential intrinsic factors affecting immune function, but provides no new clinical findings.

This study provided the crystal structure of the human steroid 5α-reductase 2 enzyme and identified key molecular mechanisms for testosterone reduction and finasteride inhibition, aiding in understanding disease-causing mutations and potentially facilitating new drug development.

In this study, wound closure tension following strip surgery for hair restoration varied by strip width, highlighting the importance of minimizing tension to achieve better scarring outcomes.

This article discusses the importance of accepting both strip and FUE techniques for hair restoration, without asserting the superiority of one method over the other.

This article presents five family cases of monilethrix and reports that neither vitamins nor desquamative ointments are effective treatments, although symptoms may spontaneously regress over time.

In this study, blue light-irradiated nanovesicles derived from human adipose-derived stem cells enhanced dermal fibroblast proliferation and extracellular matrix synthesis, improving skin maintenance and hair follicle regeneration, suggesting a novel therapeutic strategy for skin and hair disorders.

In this study, the COVID-19 pandemic was associated with increased diagnoses of acne and telogen effluvium, particularly among patients with COVID-19, at a New York City hospital system.

This study found that botulinum toxin type A injections in stressed mice appeared to normalize hair follicle regeneration cycles and reduced stress-related hair loss indicators.