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This review discusses the roles and interactions of intestinal intraepithelial lymphocytes in maintaining mucosal barrier integrity and highlights how their dysregulated responses may contribute to intestinal pathologies.

This perspective highlights how advancements in single-cell sequencing and digital pathology can help understand the complex mechanisms of immune responses, fibrosis, and tissue remodeling related to medical implants, aiming to address the challenges of implant-related tissue reactions reported in this study.

In this study, baricitinib treatment for severe alopecia areata was well tolerated, with minor metabolic changes and PLR emerging as a sensitive marker of treatment response.

This narrative review explored how blue light therapy may offer therapeutic benefits for various skin disorders by affecting microbial activity and immune responses, promoting hair growth, and aiding skin rejuvenation and healing.

In this study, researchers observed that dysregulated innate lymphoid cells type 1, alongside CD8+ T cells, may contribute to the pathogenesis of alopecia areata by affecting hair follicle health.

This study observed that maize plants enhance phosphorus acquisition by promoting both root hair growth and lateral root development in response to localized nutrient patches, highlighting a complementary root trait trade-off.

This study reports that topical ruxolitinib failed to induce hair growth in a 66-year-old patient with alopecia areata, highlighting the need to explore factors affecting treatment response and compare topical vs oral administration outcomes.

This review introduces a framework to integrate bioinspired conductive materials and advanced 3D/4D printing in regenerative medicine for dynamic, responsive tissue regeneration, emphasizing the potential of smart scaffolds to adapt to physiological cues.

This review explores how mesenchymal stem cells and their extracellular vesicles may treat various skin diseases by modulating immune responses and promoting healing, though further clinical trials are needed to confirm their safety and efficacy in practice.

This study found that blocking neurosteroid synthesis in pregnant sheep increased HPA axis activity, particularly under stress, suggesting neurosteroids help modulate stress response.

This review examines the potential of regulatory T cell-based therapies to transform treatment across various medical specialties by promoting immune tolerance and tissue repair, but it reports no new clinical results.

This article discusses research about Netherton syndrome, highlighting its contributions to understanding epidermal structure, immune responses, and processes like atopic dermatitis, but it reports no new clinical findings.

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.

This study found that activating hair follicle resident T cells in a human organ culture can induce an alopecia areata-like immune response, and that the drug farudodstat partially reduced this effect.

In this study, researchers developed a programmable system using engineered nanovesicles from hair follicle stem cells to modulate immune responses, which showed promise in precisely controlling inflammation, promoting immune balance, and accelerating wound healing, particularly for infected wounds.

This perspective reviews enzyme-instructed self-assembly (EISA) as a conceptual framework for supramolecular chemical biology, emphasizing its innovative role in developing adaptive biomaterials and synthetic cellular machines without providing new experimental results.

This study identified three Ayurvedic compounds that may serve as potential treatments against the macrolide-resistant enzyme murE of *Tropheryma whipplei*, addressing challenges in treating Whipple disease.

This mini review discusses cellular plasticity in cutaneous wound healing and reports no clinical results; the authors aim to enhance regenerative medicine by examining underlying mechanisms.

This study found that among Indian women with PCOS, coping skills did not significantly impact psychiatric morbidity, quality of life, or body-mass index.

This study found that immune cells, including T cells and macrophages, significantly influence stem cell behavior and tissue regeneration by secreting cytokines and inflammatory factors in mice.

This study indicates that stress in mice recruits specific neuroimmunoendocrine elements, leading to neurogenic skin inflammation that inhibits hair growth and highlights the skin's role in stress response research.

In this study, the researchers used the dual-flow-RootChip to show that Arabidopsis roots can locally adapt their hair development in response to asymmetric phosphate conditions.

This study found that lower salmon availability was associated with higher stress hormone levels in grizzly and black bears, influencing their physiological responses and competitive behaviors.

This study found that amplifying Wnt signaling, either genetically or through topical application of liposomal Wnt3a, improved skin wound healing in a mouse model.

This study observed that glycine inhibited root growth and stimulated root hair development in habanero pepper seedlings, with ethylene signaling suggested to mediate these effects.

This review examines the dysregulation of innate immune barriers in the early stages of hidradenitis suppurativa and calls for further research on the role of the hair follicle and immune responses, but reports no new results.

This review explores the crucial role of regulatory T cells in skin wound healing, emphasizing their involvement in balancing immune responses and promoting regeneration. It also discusses Tregs' operations in fibrosis, keloidosis, and scarring, suggesting a potential avenue for novel treatments.

This review discusses the possible impacts of prolactin on skin conditions like psoriasis, alopecia, and stress-related dermatoses, emphasizing the need for further research to explore its therapeutic potential.

Acne is caused by genetics, diet, hormones, and bacteria, with treatments not yet curative.

This manuscript reviews the latest understanding of alopecia areata's pathogenesis, highlighting the roles of genetic, immunological, and environmental factors, with a focus on immune responses involving IFN-γ and cytotoxic CD8+ T-cells as key contributors to hair follicle inflammation and function disruption without follicle destruction.