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This study found that antroquinonol inhibited CD8+ T cell proliferation and reduced proinflammatory cytokine secretion in vitro, while also ameliorating H2O2-induced depigmentation and resisting reductions in hair follicle length, skin thickness, and tyrosinase expression in mice.

In this study, researchers investigated the penetration and cellular responses to nanoplastics in human skin models with compromised barriers, finding that nanoplastics can penetrate the skin, accumulate in cells, and trigger inflammatory responses through specific signaling pathways.

This review summarizes recent research on alopecia areata, highlighting advances in targeted therapies due to improved understanding of its immunopathogenesis, though it reports no new clinical results.

This study found that the spermidine analog N1-methylspermidine prolonged hair follicle growth and decreased inflammation and oxidative stress in cultured hair follicles, suggesting potential relevance for treating inflammatory scalp diseases.

This review explores epidermolysis bullosa simplex subtypes caused by mutations in KRT5 or KRT14 and summarizes gene expression patterns and molecular mechanisms, without presenting new experimental results.

This study found that dutasteride affected spinal bone formation in curdlan-treated SKG mice, while DHT treatment reduced osteoblast differentiation in vitro, suggesting that DHT inhibition might unexpectedly increase spinal ankylosis progression in ankylosing spondylitis patients.

This study reports that pumpkin seed oil-loaded niosomes significantly decreased hair loss and increased hair growth indicators in vivo, suggesting potential as a natural anti-hair loss therapy.

This review analyzes the interplay between atopic dermatitis and alopecia areata, suggesting that epidermal barrier dysfunction and genetic predispositions exacerbate both conditions through immune responses.

In this study, fish-derived collagen hydrolysate from tilapia scales improved hair growth and skin health in both cellular and mouse models, reducing oxidative stress and inflammation while enhancing hair quality and promoting beneficial gene expression.

In this study, two methotrexate-loaded liquid crystal formulations for topical application showed immunomodulatory effects and induced skin changes in mice with imiquimod-induced psoriasis.

This case report describes a 50-year-old woman with palmoplantar psoriasis who developed alopecia areata after starting tildrakizumab, suggesting a possible paradoxical reaction related to the medication.

This report describes a case of alopecia universalis successfully treated with tofacitinib, though it was associated with increased peripheral blood cytokine levels.

This study found that serum IL-17A levels were significantly higher in patients with alopecia areata compared to healthy controls and correlated with disease severity and activity.

This study found that bleach baths using 0.005% hypochlorite directly affected serine protease expression in skin cells and reduced skin pH in patients with atopic dermatitis, suggesting potential therapeutic benefits.

In this animal study, treatment with Trachyspermum copticum seed extract significantly altered IL-1 and KGF/FGF-7 gene expression, improving dermatitis and hair growth in mice compared to controls and corticosteroids.

Higher levels of certain nerve-related proteins are linked to hair loss in women with scalp pain.

Anti-IL-1 treatments might help with certain types of hair loss in people with high inflammation.

Blocking IL-1 could help treat some hair loss conditions; alopecia affects liver detox systems; spironolactone is better than finasteride for female hair growth; focusing on the catagen hair phase could lead to new alopecia treatments.

Cyclosporin A and FK506 can start new hair growth in mice, but ascomycin and rapamycin cannot.

In this study, the high polarity fraction of Lanzhou Fat-Tailed Sheep tail fat showed significant antioxidant and wound healing properties in a mouse model, promoting faster wound closure and reducing inflammation by modulating cytokine levels and enhancing collagen production.

This study found that litchi twig water and ethanol extracts exhibited protective effects against DHT-induced damage in androgenetic alopecia models, suggesting potential for use in hair growth promotion and waste reduction.

This case control study investigated serum IL-17A levels in alopecia areata patients compared to healthy controls to explore its potential role in the disease's pathogenesis.

LED light helps human hair root cells grow and move by activating certain cell pathways.

LED light helps human hair root cells grow and prevents them from dying by activating specific growth pathways.

This study found that CD45RO+ cells, a subtype of T lymphocytes, were notably reduced in the ovarian follicles of women with PCOS, which may contribute to the condition's pathogenesis.

This study suggests that stress-induced premature senescence of dermal papilla cells may contribute to hair follicle aging by impairing critical epithelial-mesenchymal interactions and promoting inflammatory cytokine production.

This review discusses the role of immune responses, especially Th1 cytokines, in alopecia areata pathogenesis and reports no new research findings.

This systematic review identified several factors contributing to increased cardiovascular risk in women with polycystic ovary syndrome, including insulin resistance, obesity, inflammation markers, and microbiota alterations linked to elevated trimethylamine-N-oxide levels.

In this case report, a 64-year-old woman developed alopecia areata after starting the IL-17A inhibitor secukinumab for psoriasis, highlighting a potential rare side effect of this treatment, with only three similar cases reported in the literature.

Ixekizumab helps improve life quality, physical ability, and work performance in patients with psoriatic arthritis who haven't used biologic drugs before.