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This study found sebaceous gland atrophy and altered gene expression in psoriatic skin lesions, which may relate to the observed hair loss in these areas.

This study found that imiquimod combined with fish oil in a bigel formulation enhanced antitumor effects and reduced inflammatory side effects in a skin cancer model.

This study reports that in systemic sclerosis, CD34+ dermal fibroblasts transition to CD34−, podoplanin+, and CD90+ fibroblasts across the dermis, suggesting a role in unchecked fibrosis.

In this study, TCA peel was found to be the most effective treatment for stable non-segmental vitiligo among the modalities tested, and it increased both MMP-9 and IL-17 tissue levels.

This study found that the extract of Bidens pilosa L. improved dry eye symptoms associated with androgen deficiency in rats by enhancing tear production, stabilizing the tear film, and reducing lacrimal gland inflammation.

This study found that P311 triggers transdifferentiation of epidermal stem cells into myofibroblast-like cells via TGFβ1/Smad signaling during wound healing.

This study found that intracellular Toll-like receptors were significantly up-regulated in peripheral blood mononuclear cells of alopecia areata patients, suggesting a potential role in inflammatory signaling and pathogenesis.

This case report describes the development of halo naevi, vitiligo, and diffuse alopecia areata in a 33-year-old woman undergoing tocilizumab therapy, suggesting a link between these conditions and cellular and humoral immune factors.

This study suggests that adding imiquimod to diphenylcyclopropenone treatment significantly improves outcomes for alopecia areata patients who initially do not respond to diphenylcyclopropenone alone.

Burn scars form abnormally due to changes in wound healing, and more research is needed to improve treatments.

This study found that photodynamic therapy achieved permanent removal of nonpigmented hair in mice after multiple sessions, unlike laser treatment, which was not effective for nonpigmented hair.

This study found that acute stress in rats inhibits hair growth, likely through increased cortisol levels and activation of the substance P-mast cell pathway.

This study found that compound 2 from Polygonum multiflorum significantly increased dermal papilla cell proliferation and hair-fiber length, suggesting potential as a therapeutic agent for alopecia.

This study found that the humanin analogue HNG significantly promoted hair growth in vitro and in vivo by prolonging the anagen phase and inhibiting hair follicle cell apoptosis in mice.

This study suggests that a mixture of Chrysanthemum zawadskii, peppermint, and Glycyrrhiza glabra promotes hair growth and reduces hair loss markers in testosterone-treated cells and mice.

This study observed that in aged mouse skin, there was an increase in IL-17-expressing T helper cells, γδ T cells, and innate lymphoid cells, and blocking IL-17 signaling reduced skin inflammation and delayed age-related changes, suggesting it as a potential target to mitigate skin aging.

This study found that IL-17A-producing γδ T cells play a key role in bone fracture healing by promoting bone formation, with deficiencies leading to impaired repair in mice.

In this study, three patients with extensive alopecia areata showed varying degrees of hair regrowth after 20 weeks of treatment with ustekinumab, a cytokine-targeting therapy.

This study observed that the ethyl acetate extract of Equisetum debile showed high activity against 5α-reductase and lipid peroxidation with no cytotoxicity on dermal papilla cells.

In this animal study, AGO (agomelatine) effectively alleviated testosterone-induced benign prostatic hyperplasia in rats by reducing oxidative stress and inflammation, indicating its potential as a therapeutic option for managing BPH through specific signaling pathways.

In this study on mice, researchers observed that dermal white adipose tissue (dWAT) plays a key role in regulating skin inflammation and tissue repair; however, reduced expression of certain cytokines in obese mice may hinder these processes, indicating potential metabolic disruptions in dWAT during inflammation.

This study identified that certain genetic polymorphisms in IL-16 are associated with an increased risk of alopecia areata in an Iraqi population.

This study found that maternal iron-restricted diets increased alopecia incidence in IL-10-deficient mouse pups with mast cells, implicating mast cells as potential effectors in this process.

This study found that a new hydrogel formulation of basic fibroblast growth factor showed promise in promoting hair regrowth and reducing inflammation in testosterone-treated mice.

In this case-control study, the researchers found no significant association between IL-4 VNTR intron 3 and TNF-α (rs1799964) gene polymorphisms and alopecia areata susceptibility among the Egyptian population.

This study found that IL-4 VNTR intron 3 and TNF-α (rs1799964) gene polymorphisms do not have a significant association with alopecia areata susceptibility in the Egyptian population.

This study provides the first crystal structure of the human SRD5A2 enzyme, revealing key insights into its function and inhibition which may aid future drug development.

This study found that IL-7 is crucial for the survival of memory regulatory T cells in the skin of mice, whereas IL-2 is essential for their initial generation but not for their maintenance.

In this study, nearly 5% of anti-TNF-treated patients with IBD developed psoriasiform skin lesions, with smoking identified as a main risk factor, and ustekinumab proved highly effective in severe cases.

This study summarizes how the IL-23/IL-17 axis contributes to inflammatory skin diseases like psoriasis and highlights that biologics targeting this pathway, including monoclonal antibodies against IL-23 and IL-17, have shown efficacy in clinical trials for these conditions.