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This study found that follicular stem cells in hair follicles are more sensitive to the antiproliferative effects of glucocorticoids compared to basal keratinocytes due to incomplete desensitization.

This review discusses the cosmetic use and safety of Hypericum Perforatum Extract and Oil, finding that current data are insufficient to support their safety in formulations due to a lack of comprehensive testing.

This review discusses the traditional uses, phytochemical, and pharmacological studies on Ageratum conyzoides, Tridax procumbens, and Bidens pilosa, emphasizing the need for further clinical research into their medicinal potential, but it does not report new results.

In this review, researchers found no evidence of interactions between 5α-reductase inhibitors or spironolactone and endocrine therapies for breast cancer, with no consistent changes in estrogen levels or increased breast cancer risk associated with spironolactone usage.

This article reviews insights into the pathogenesis of primary cicatricial alopecias, such as lichen planopilaris, provided by emerging technologies, but it does not report new clinical results.

This study found that, despite a major depletion of SOX2-expressing stem cells in the pituitary, there was no effect on endocrine cell homeostasis or response to certain stressors in adult mice.

This review discusses the mechanisms governing epidermal stem and progenitor cell differentiation, emphasizing the balance necessary for maintaining skin barrier function, and reports no new experimental findings.

This review outlines the processes and potential of stem cells in regenerating skin, hair, and other tissues but presents no new experimental findings.

Minoxidil in breast milk may harm nursing infants.

This study found that α-tocopheryl acetate is well absorbed through healthy skin, with absorption occurring through specific pathways and showing high affinity for small blood vessels.

This article reviews sebaceous immunobiology and highlights the complex role of sebaceous glands and sebocytes in skin barrier function and inflammation, particularly in acne pathogenesis, but reports no new results.

The researchers suggest that testosterone levels might influence COVID-19 susceptibility and severity, with low levels potentially protecting against infection but possibly worsening severe disease due to cytokine storm activation.

This practical guide introduces methods to study human dermal white adipose tissue but does not report new clinical results, emphasizing available techniques and staining protocols.

This meta-analysis found that chromium supplementation was associated with decreased insulin resistance but increased testosterone levels in women with PCOS, with no significant benefits for other metabolic or hormonal indexes.

This study found that RhoA influences embryonic stem cell proliferation through the PKN1-cyclin D1 pathway in vitro, suggesting RhoA as a potential target for wound healing therapies.

This article proposes a new classification, the Obsessive-Compulsive Insight Continuum, to help dermatologists better understand and diagnose skin disorders with obsessive-compulsive features.

In this study, researchers demonstrated that in a mouse model, the stimulation of mammary tumor growth due to progesterone is primarily caused by its metabolite, 5αP, not progesterone itself.

This open-label study suggests that combining valproate, lamotrigine, and a benzodiazepine can significantly reduce the frequency of epileptic drop attacks in patients with generalized or multifocal epilepsies.

In this study, men seeking treatment for male pattern hair loss were highly concerned about their condition and had often attempted self-treatment, but many were dissatisfied with their physician consultations due to unmet expectations and perceived indifference from doctors.

This review discusses the enhanced permeability and retention (EPR) effect as a mechanism for targeted drug delivery in cancer therapy and reports no new clinical results.

This study found that topical minoxidil induced hair regrowth in stumptailed macaques, with more significant effects observed in younger animals, while cessation led to renewed balding and retreatment restored regrowth.

This review discusses the developmental and psychological significance of skin and emphasizes the need for considering stress effects when evaluating and treating psychocutaneous diseases, without reporting new clinical results.

This study developed a specific radioimmunoassay to measure minoxidil levels in human serum directly from a single oral dose.

This study found significant differences in gene expression between newborn and adult skin, with infant skin notably increasing processes related to ECM organization, cell adhesion, and collagen fibril organization.

This review discusses the potential mechanisms of platelet-rich plasma in facial rejuvenation and reports no new clinical results, indicating a theoretical basis for its use in tissue regeneration.

This study highlights the significant psychological impact of alopecia areata, emphasizing the reciprocal relationship between the disorder and psychiatric issues, and underscores the importance of identifying patients needing additional psychological support, especially women, young individuals, and those with severe alopecia or previous psychiatric history.

In this study, corn silk extract treatment improved symptoms of testosterone-induced BPH by reducing specific mRNA expression and decreasing levels of 5α-R2, DHT, and PSA.

This article discusses the aging-related changes in hair structure and function, and examines various treatments like light therapy, minoxidil, and finasteride aimed at mitigating hair thinning and loss, but reports no new clinical results.

Hair growth is influenced by factors like genetics and nutrition, and more research is needed to understand hair loss and growth mechanisms.

This study found that acne lesion formation involves early hyperkeratinization and inflammation around hair follicles, creating a self-sustaining cycle that may progressively worsen acne.