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This study found that applying topical imiquimod during mid and late telogen in mice activates hair follicle stem cells and influences immune cell infiltration, promoting hair cycle entry independently of Wnt signaling.

This article discusses the use of imiquimod as a treatment for actinic keratosis, basal cell carcinoma, and human papillomavirus warts, noting both its therapeutic benefits and common side effects such as local inflammation and flu-like symptoms.

In this study, Makarova et al. found that topical vitamin D3 significantly delayed basal cell carcinoma development in UVR-exposed, BCC-prone mice, while oral vitamin D3 supplements did not prevent carcinogenesis, suggesting a potential role of UV-induced vitamin D3 in inhibiting tumor growth.

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 found that long-term imiquimod treatment on mice intensified skin inflammation early on, but topical corticosteroids significantly reduced skin infiltration and inflammatory cytokines after initial inflammation subsided.

This study suggests that caveolin-1 may be a potential target for treating psoriasis, as its downregulation was linked to psoriasis markers that improved with soluble caveolin scaffolding domain peptide treatment.

This study found that PX-12 inhibited the NLRP3 inflammasome and reduced psoriasis-like symptoms in a mouse model, suggesting its potential as a treatment for psoriasis.

This study found that the oral IRAK4-inhibitors BAY 1834845 and BAY 1830839 reduced skin inflammation and systemic inflammatory responses in healthy volunteers, showing similar pharmacodynamic effects to prednisolone when challenged with topical imiquimod and intravenous LPS.

This study suggests that IL-33 promotes hair follicle changes and T cell infiltration in psoriatic mice and humans, contributing to psoriatic alopecia.

This article presents a surgical approach for nonshaven follicular unit extraction in hair transplantation, describing its application across various conditions with an average graft transection rate of 8.2%.

This study found that genetic ablation of Tet genes in mice led to changes in hair structure and keratin gene expression, indicating a role for Tet-mediated 5hmC DNA oxidation in hair follicle development and cycling.

In this study, Mpzl3-/- mice developed severe seborrhea-like dermatitis with skin inflammation, indicating MPZL3's role in the skin condition's development, independent of adaptive immunity.

This review discusses various nanoparticles and nanoemulsions being investigated for transdermal drug delivery and reports no clinical results; it highlights potential applications in treating alopecia, wound healing, psoriasis, and melanoma.

This review highlights how advanced nanocarrier and microneedle-based transdermal drug delivery strategies can potentially improve the treatment of skin diseases by enhancing site-specific drug delivery, increasing skin penetration, and reducing systemic toxicity compared to conventional methods.

This review examines the role of regulatory T cells in skin immune disorders, highlighting their unique functions in conditions like scleroderma, alopecia areata, and psoriasis, without reporting new clinical results.

This article reviews the roles of lesser-known secreted phospholipase A2 isoforms in various biological processes, such as immune suppression, metabolic regulation, epidermal hyperplasia, and male reproduction, without reporting new clinical findings.

This review explores the current understanding of leptin's role in psoriasis and other skin diseases but reports no new clinical findings, emphasizing that the exact mechanisms of its impact are still being investigated.

This review highlights the promising potential of microemulsions and nanoemulsions in (trans)dermal drug delivery, noting a gap in understanding their distinct mechanisms and composition-related effects on skin permeability, while emphasizing the limited clarity on mesostructures and cosolvent impacts.

This study found that the expression of laminin-511 and -332 was significantly increased in psoriasis skin lesions and may influence keratinocyte proliferation and apoptosis, suggesting a previously overlooked role in the disease's pathogenesis.

In this study, Nec-1s was found to promote hair growth and may target necroptosis and the Wnt/β-catenin pathway for potential treatment of hair loss.

This review discusses lipid-polymer hybrid nanoparticles for dermatological applications, outlining their structural and formulation advancements, but reports no new clinical results and calls for further research on their therapeutic potential.

This review highlights advances in understanding inflammatory memory in epidermal stem cells, focusing on their capacity to remember prior inflammatory responses and respond more quickly to future stimuli, potentially aiding strategies against skin-related diseases.

This review explores the potential for using exosomes in treating autoimmune skin diseases and promoting skin regeneration, highlighting current applications, delivery methods, and ongoing clinical trials while also identifying challenges and future research directions within dermatology.

This review discusses the therapeutic and pharmacological potential of total glucosides of paeony in dermatological treatment and notes the need for more rigorous scientific studies.

This review highlights drug repositioning strategies for discovering new treatments for skin conditions and reports no new clinical results, emphasizing the integration of systematic methods with advances in molecular biology and omics.

This study found that the novel IPC analog SIG-1451 may inhibit inflammatory cytokine release in cell-based assays relevant to allergic dermatitis.

In a conditional knockout mouse model, this study found that loss of the transcription elongation factor SPT6 in basal keratinocytes led to psoriasis-like skin inflammation and delayed wound healing, suggesting SPT6 plays a crucial role in maintaining epidermal immune quiescence by suppressing proinflammatory NF-κB signaling.

This study highlighted the promising health benefits of taxifolin, a flavonoid with antioxidant, anti-inflammatory, and other protective effects found in foods like onions and milk thistle, though more research is needed to fully understand its mechanisms and safety for human therapeutic use.

This study found that administering human amniotic mesenchymal stem cells (hAMSCs) in a mouse model of psoriasis improved skin lesions and reduced inflammation-related markers, suggesting potential therapeutic benefit and safety for treating psoriasis, and identified specific gene targets involved in the treatment's mechanism.

This study observed that 2.5% of patients with mycosis fungoides or Szary syndrome experienced alopecia, predominantly within skin lesions, with scalp metastases from other cancers also potentially causing hair loss, highlighting the diagnostic value of trichoscopy in differentiating alopecia types.