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This case report details a child with a specific TNFAIP3 mutation manifesting as a severe SLE/SS phenotype, expanding the known phenotype for this genetic variant.

This study evaluated 386 patients with inborn errors of immunity and found that over half exhibited cutaneous, ocular, or hair manifestations, with bacterial skin infections and eczema being particularly prevalent. These findings may aid early diagnosis, especially in pediatric cases.

This study found that in mice with alopecia areata, CD8+ T cells showed clonal expansion and specific regulatory networks, which might help identify new therapeutic targets for patients not responding to JAK inhibitors.

T cells affect skin cell genes in inflammatory diseases, and therapy can normalize these changes.

This study used advanced single-cell RNA and chromatin sequencing to investigate differences in peripheral blood cells between mild and severe alopecia areata patients, uncovering shared transcription factor motifs that may explain disease severity and open avenues for future research on therapeutic targets.

This study found that Imaging Mass Cytometry effectively visualizes multiple biomarkers in alopecia areata, enhancing analysis of immune cell and tissue interactions in hair pathology.

Alopecia totalis/universalis involves more intense immune activity and inflammation than patchy alopecia areata.

This study identified specific genes upregulated in skin γδ T cells involved in alopecia areata, with findings suggesting these cells contribute to disease pathogenesis through inflammatory and Th1 response mechanisms in mouse and possibly human skin.

This review discusses the human Nude/SCID phenotype and FOXN1 gene's role in immunological disorders affecting T-cell development but reports no new clinical findings.

This review identifies shared interferon gamma-driven immune pathways in vitiligo and alopecia areata, revealing potential targets for new treatments, but reports no clinical results.

This study identified key genetic regions associated with alopecia areata, highlighting both acquired and innate immune involvement, with a novel link to the upregulation of ULBP ligands in autoimmune disease.

This study found that peribulbar lymphocytic infiltration can effectively differentiate between alopecia areata and androgenetic alopecia using T-cell infiltration patterns in skin tissue.

Certain immune system genes are linked to a higher risk of psoriasis and psoriatic arthritis, while others may offer protection.

This study identified a novel G207E STING mutation causing a distinct phenotype involving alopecia, photosensitivity, and thyroid dysfunction, and suggests that common polymorphisms in TMEM173 and IFIH1 may influence disease presentation.

This study found that integrating machine learning enhances the predictive accuracy of forensic DNA phenotyping from low template DNA, achieving high accuracy for traits like eye color, although challenges remain for admixed populations and complex traits.

This study outlines new strategies for overcoming "cold" tumors, which are typically unresponsive to cancer immunotherapy, with approaches like dendritic cell-based treatments and local immune microenvironment modification, bolstered by both preclinical and clinical trial data.

This review discusses the similar immune pathways and genetic risk factors of vitiligo and alopecia areata but reports no new clinical findings, emphasizing the potential for shared treatment research.

This study demonstrates that T-cell responses in extensive alopecia areata scalp may be aberrantly regulated, with reduced cytokine production but activated phenotype, providing insight into the disease's immune mechanisms.

This study found that isozyme profiles in polyoma virus-induced tumors were consistent and distinctive for each tumor type, except for salivary and mammary tumors which shared a profile.

This study observed that male-to-female skin grafts were consistently rejected in mice due to sex-linked histocompatibility antigens, suggesting potential applications for distinguishing between X- and Y-chromosome-carrying sperm.

This study identified that patients with compound heterozygous mutations in FOXN1 exhibited severe T-cell lymphopenia but retained normal hair and nail development, indicating a distinct clinical phenotype from classic FOXN1 cases.

This thesis presents a new scientific approach using specific models to gain insights into psoriasis and eczema, highlighting a molecular classifier that improves diagnostic accuracy and predicts therapeutic response for these conditions.

In this study, researchers developed a mouse model of scarring alopecia and observed significant reductions in CD200R expression in affected skin, potentially linking this signaling pathway to immune attacks on hair follicles and suggesting new treatment targets for scarring hair loss.

This study highlighted the effectiveness of HT-scCAT-seq as a tool for understanding gene regulation in single cells, offering insights into embryonic skin development and proposing a framework for exploring regulatory mechanisms in various biological and disease contexts.

This study identified a high proportion of dual TCR Treg cells in both lymphoid and non-lymphoid tissues of mice, revealing their tissue specificity, TCR repertoire characteristics, and functional phenotypes.

This review explores how molecular profiling in atopic dermatitis has led to new therapeutic developments, detailing approved and potential treatments, and discusses similar advances in alopecia areata; it reports no new results.

In this study, researchers observed monochorionic diamniotic twins with discordant clinical phenotypes, where one had high-grade trisomy 12p mosaicism in certain tissues, while the other showed confined mosaicism likely due to twin-to-twin transfusion.