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In this study, Luan et al. showed that epidermal stem cells play a key role in wound healing by coordinating the recruitment of regulatory T cells and neutrophils, which help balance immune tolerance and inflammation.

This study tested a hydrogel microneedle patch delivering T reg attractants in mice with alopecia, finding it boosted regulatory T cell numbers at the site, leading to hair regrowth without causing peripheral immunosuppression, suggesting a potential new approach for autoimmune skin disease treatment.

This review discusses the impact of immune-modifying therapies on COVID-19 vaccine responses, noting that a complete vaccine course can improve initially inadequate humoral responses among treated individuals compared to a single dose.

This study found that a key gene signature, including FGF11, highlights the immunologic nature of keloid lesions, distinguishing them from normal fibroblasts and scars.

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.

This review of sequential immunotherapy strategies for alopecia areata suggests that combining initial intensive immunosuppression with maintenance therapy may effectively manage disease progression by modulating inflammation and restoring immune tolerance.

This study found that FRβ knockout mice exhibited autoimmune symptoms and slower tumor growth compared to wild type mice, suggesting that the FRβ receptor may play a role in regulating immune responses in tumors and autoimmune conditions.

This study reviewed the expression of chemokines in patients with alopecia areata, finding elevated Th1 and Th2 chemokine levels, suggesting a complex immune profile that may require broad immunomodulatory strategies to address the disease's underlying immune dysregulation.

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 review highlights that T cells are crucial in regulating hair follicle regeneration and their disruption can lead to alopecia, providing insights into hair disorders related to T cell immune balance and hair follicle regeneration.

This study analyzed FAERS data to explore the risk and onset patterns of autoimmune skin diseases associated with immune checkpoint inhibitors, finding a strong association particularly with bullous pemphigoid and emphasizing the need for vigilant monitoring of these adverse effects.

Immune cells boost stem cell activity in hairy moles, causing more hair growth.

This study found that inhibiting EGFR and MEK in hair follicles may lead to a partial collapse of the immune privilege in the follicles and increased secretion of IL-33.

Farudodstat may effectively treat alopecia areata without harming hair follicles.

Farudodstat may help treat alopecia areata by protecting hair follicles.

This review of DAVID syndrome cases found that ACTH deficiency often preceded by sinus infections or alopecia is linked to specific NFKB2 gene mutations, highlighting the importance of early diagnosis to prevent complications.

This case report highlights that healthcare providers should consider the possibility of systemic lupus erythematosus in children with immune thrombocytopenia.

This study found that fibroblast loss in the upper dermis from UVR exposure is linked to a deregulated inflammatory response, with T cells playing a protective role in fibroblast survival.

This review discusses the potential risk mechanisms for COVID-19 in women with polycystic ovarian syndrome due to hyperandrogenism and calls for further research, but reports no new findings.

This study found that electrospinning membranes with smaller fiber diameters significantly improved skin wound healing by promoting cell proliferation and encouraging reparative macrophage transformation.

This study suggests that NKG2D+ Vδ1 T cells may contribute to hair follicle pathology in alopecia areata by recognizing stressed keratinocytes and inducing immune privilege collapse.

This letter to the editor discusses the immune response related to hair loss in a case of atypical drug-induced hypersensitivity syndrome but reports no new research findings.

Too much zinc can cause hair loss and weaken the immune system.

This study suggests that low-dose IL-2 and IL-15 may help restore immune tolerance in alopecia areata by maintaining Treg cell function, presenting a potential new treatment strategy.

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

This narrative review proposes the concept of "repigmentation competence" for vitiligo lesions, suggesting that therapy responses are influenced by lesion-specific biological factors related to immune, regenerative, regulatory, and microenvironmental processes, and highlights the emerging role of combination therapies targeting these pathways.

In this review, the authors summarize recent findings on dermal white adipose tissue (dWAT), highlighting its crucial role in the hair follicle microenvironment by regulating inflammation and immune responses, thus influencing hair regeneration.

This review explores the mechanisms of wound-induced hair follicle neogenesis in mice, discussing its potential to inform precision therapies for alopecia and scarless wound healing, but reports no new clinical results.

This review highlights that alopecia areata is characterized by three immune endotypes, and while JAK inhibitors offer temporary control, upcoming multi-omics diagnostics and immune reprogramming strategies may achieve longer-lasting remission, according to this analysis.

This article reviews the roles of dendritic cells in alopecia areata and highlights emerging precision therapies that target these cells, reporting no new experimental findings.