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This study found that ultra-high molecular weight poly-γ-glutamic acid promoted hair growth in telogenic C57BL/6 mice by inhibiting 5-alpha reductase activity and inducing the anagen phase.

This study found that deleting Snai2 and Snai3 genes in mice disrupts immune cell development, resulting in severe autoimmunity and early death due to the loss of immune tolerance.

This study found that psoriatic skin lesions commonly express the cytokines IL-6, IL-8, and TNF-alpha along with a moderate presence of the antimicrobial protein defensin.

In this study, researchers found that psoriasis patients with untreated lesions showed increased activation of defensins, matrix metalloproteinases, and neuropeptides, which may be stimulated by specific inflammation pathways.

This study evaluated a polyherbal hair oil formulated with medicinal plants and base oils like coconut and almond, reporting it as safe and effective in promoting hair growth, improving scalp health, and offering an economical alternative to synthetic hair care products.

This study reported that a newly formulated polyherbal hair oil, containing ingredients like amla and neem, may safely promote hair growth and overall scalp health as an alternative to synthetic products.

In this chapter, the authors discuss how the decline in estrogen during menopause affects skin health, detailing changes like dryness, thinning, and increased sensitivity, and suggest management strategies such as lifestyle adjustments and hormone replacement therapy to address these issues.

This study found that regulatory T cells accumulate in hair follicle epithelium via the Cxcr4-Cxcl12 axis, partially influenced by glucocorticoid receptor signaling, promoting hair regeneration; similar mechanisms were observed in human and murine skin.

This study found that nearly one in four young adults in a dermatology clinic had premature greying of hair, influenced by genetic factors, lifestyle, and micronutrient levels.

This chapter provides an overview of phytochemicals with properties to combat alopecia and discusses the potential of flavonoids, found in several herbs, as a safer alternative to synthetic hair loss treatments due to their long-term skin compatibility.

This study found that certain circulating miRNAs in skin and plasma may serve as potential biomarkers for distinguishing frontal fibrosing alopecia from control cases, highlighting the need for further validation in larger cohorts.

This study suggests that dsRNA may enhance KRT9 expression in palm and sole skin through β-catenin signaling, potentially linking mechanical damage to specific skin features and certain skin conditions.

Poly-γ-glutamic acid may help reduce hair loss.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

This review discusses the role of Hedgehog signaling in basal cell carcinoma development and highlights genetic mouse models and potential targeted therapies, but reports no new clinical results.

This study found that overexpression of the mineralocorticoid receptor in a mouse model led to premature epidermal barrier development, keratinocyte apoptosis, and postnatal alopecia, indicating new roles for MR signaling in skin physiology.

This study found that Synechococcus elongatus PCC 11801 responded to increased CO2 concentrations by enhancing photosynthesis and carbon fixation while reducing other metabolic pathways, suggesting its potential for efficient CO2 capture.

This review discusses the role of the mineralocorticoid receptor in skin biology, highlighting its potential involvement in keratinocyte and hair physiology, and proposes it may affect the side effects of glucocorticoid use.

mTORC2 is crucial for healthy skin barrier by regulating lipids and filaggrin.

In this study using a mouse model and human data, researchers found that CD8+ T cells are central to driving alopecia areata, while regulatory T cells offer some protection, highlighting CD8+ T cells as key targets for future therapy development.

This review discusses the historical understanding and evolving diagnostic criteria for polycystic ovary syndrome without presenting new clinical findings, highlighting the multifactorial nature and associated risks of the condition.

This review explores the mechanisms, techniques, and clinical applications of microneedling, highlighting its advantages and challenges in skin rejuvenation, and discusses future innovations in the field as it continues to evolve.

This study found that combined Myo-inositol and D-chiro-inositol therapy improved metabolic and hormonal parameters, including weight, hormone levels, and skin conditions, in women with PCOS after 6 months.

In this study, applying 1% or 5% Curcuma aeruginosa essential oil lotion to the underarm for 10 weeks significantly slowed hair growth and brightened skin in young women, with no adverse effects reported.

This study reports that nonscarring diffuse hair loss in women is most common in the 21-40 age group, with low serum ferritin, vitamin B12, and vitamin D3 levels contributing to its pathogenesis.

This case report details two siblings with trichothiodystrophy, identifying reduced hair sulfur content as essential for diagnosis despite varied symptoms complicating recognition.

In this study, topical MR blockade improved delayed wound healing in glucocorticoid-pretreated mice by promoting anti-inflammatory macrophages and enhancing angiogenesis.

This study found that a topical cream containing CBD and EPA reduced signs of extrinsic skin aging, including wrinkle volume and skin elasticity, in clinical and laboratory settings.

This review examined recent biotechnological advances, including micropropagation and in vitro culture techniques, aimed at enhancing the production of beneficial metabolites in pomegranates, highlighting unexplored biosynthetic pathways and key enzymes involved in compound synthesis.