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This Mendelian randomization study suggests a causal link between higher BMI and increased risk of psoriasis, atopic dermatitis, and hidradenitis suppurativa, potentially due to elevated biomarkers such as triglycerides and C-reactive protein.

This article discusses adverse immune-mediated skin reactions associated with TNF-alpha inhibitors, highlighting paradoxical reactions such as psoriasis that occur despite being treated with medications intended to alleviate the condition.

In this study, researchers developed a predictive model for the onset of alopecia areata by analyzing six datasets to identify key feature genes and employing various machine learning algorithms, ultimately finding the XGBoost model most effective for clinical application.

This study found that Plakophilin 1 regulates innate immune responses in keratinocytes by controlling RNA helicase activity, balancing inflammation during epidermal immune challenges.

This review found that adding immune checkpoint inhibitors to cancer treatment regimens likely increases the incidence of specific drug-related skin toxicities in adult Asian patients, highlighting the need for careful monitoring and management strategies.

This study found that restoring the skin microbiome significantly improved hair growth and skin condition in androgenic alopecia model mice by modulating the immune-inflammatory balance, highlighting the potential of bacterial-based therapies for hair loss.

This study examines the role of immune phenotypes and cytokines in the development of pathological scars, providing insights that may aid in early identification and treatment strategies for these scars.

This study constructed a comprehensive atlas of prenatal human skin, revealing that innate immune cells, such as macrophages, play a crucial role in skin morphogenesis by interacting with non-immune cells, influencing hair follicle formation and angiogenesis beyond their traditional immune functions.

In this study, cyclosporin effectively controlled cases of granulomatous folliculitis, furunculosis, sebaceous adenitis in cats, and alopecia areata in a dog, positioning it as a promising alternative to glucocorticoids in veterinary dermatology.

This review discusses the role of the immune niche in hair follicle regeneration and its impact on different forms of alopecia, highlighting research gaps and potential therapeutic strategies.

This study identified somatostatin as a potential secretory factor contributing to the immune privilege of human hair follicles.

This review discusses the role of immune privilege collapse in the pathogenesis of alopecia areata, emphasizing the potential for therapeutic manipulation of hair bulb immune privilege to offer new treatment options, and reports no new results.

Finasteride reduces inflammation and improves immune response after trauma by altering hormone levels.

This review discusses the range of cutaneous immune-related adverse events induced by immune checkpoint inhibitors and the proposed mechanisms underlying these skin reactions, but reports no new clinical results.

This study highlights the role of platelets in immune interactions and severe adenovirus infection, noting that activated platelets have a shorter lifespan. Results suggest potential for developing therapies targeting platelet senescence and immunologic mechanisms.

This study found that PGRP-S expression in mouse epidermis is specific to certain hair follicle epithelia, depending on the skin region, and can be transiently induced in flank skin hair follicle epithelium after exposure to Staphylococcus aureus, suggesting a role in environmental surveillance.

This study found that tumor immunotherapy, while effective against solid tumors, can disrupt the immune balance in hair follicles, causing follicular toxicity and alopecia, highlighting the need for targeted interventions to manage these adverse effects.

In this study, plasmatherapy was found to improve immune status indicators in patients with vitiligo, particularly benefiting those with segmental vitiligo by normalizing immune markers and reducing IL-6 levels, suggesting its potential as an adjunct treatment to slow depigmentation progression.

This study demonstrated that disrupting EGFR signaling in mice leads to immune sensitivity compromising the hair follicle's protective environment, but JAK1/2 inhibition can restore this immune privilege and stimulate hair growth, suggesting a potential therapy for scarring hair loss diseases like cicatricial alopecia.

This review discusses the dynamic behavior of immune cells in skin immune responses using intravital imaging in mice and reports no new clinical results.

This study suggests that blood microarray biomarkers may help predict individual treatment response in psoriasis patients, highlighting a distinct blood signature related to inflammation, interferon, and myeloid lineage transcripts.

This review explores the complex role of the Innate Immune System in rheumatoid arthritis, highlighting gaps in understanding its functions and interactions with the Adaptive Immune System, offering insights into potential biomarkers and therapeutic strategies for this challenging autoimmune condition.

This review discusses strategies for developing semi-solid topical generic products to match the quality of reference-listed drugs, using concepts like quality by design and reverse-engineering, but reports no new results.

This study observed that dietary intake of glucoraphanin during juvenile and adolescent stages prevented cognitive deficits and abnormal gene expressions in the brain of adult offspring exposed to maternal immune activation, potentially implicating centrosome-related genes in the development of psychosis.

This study identified peripheral myeloid cells as the earliest dysregulated immune cells in PINK1 KO mice with Parkinson’s-like symptoms following intestinal infections, suggesting that PINK1 regulates gut immune functions linked to early Parkinson’s disease mechanisms.

This study observed that human hair follicles with a completely destroyed bulb can regenerate after being grafted onto immunodeficient mice, entering a shortened dystrophic telogen followed by anagen phase.

This study explored peripheral blood immune dysregulation in alopecia areata through single-cell analyses, identifying systemic changes linked to disease severity and key signaling roles for monocytes, NK cells, and memory T cells, suggesting potential therapeutic targets.

This study identified shared gene expression changes and immune cell infiltration patterns that may contribute to hair loss in alopecia areata and cutaneous lupus erythematosus, but also highlighted factors that might preserve hair in psoriasis patients.

This review reports that hair follicles are dynamic neuro-immuno-endocrine organs with intrinsic signaling pathways, which play a crucial role in hair disorders like alopecia. It highlights emerging regenerative approaches targeting these pathways for hair restoration.

This report documents the successful use of theophylline in treating an 11-year-old girl with a rare immunodeficiency syndrome, suggesting potential in drug repurposing for primary immunodeficiency disorders and asthma.