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This study found that the CD44(+) ALDH(+) population of neonatal human keratinocytes exhibited enhanced stem cell properties, including significantly increased long-term epidermal regeneration and multipotency, compared to unfractionated cells.

This review discusses the complexities of hidradenitis suppurativa pathogenesis, highlighting issues with Notch signaling, immune dysregulation, and the role of keratinocytes and ECM, but reports no new clinical results.

This study reports that a novel gain-of-function mutation in TMEM173, combined with polymorphisms in TMEM173 and IFIH1, results in a distinct clinical phenotype with features of SAVI, including alopecia and photosensitivity.

This review reported that while glycyl-L-histidyl-L-lysine tripeptide copper complex (GHK–Cu) has limited skin permeation when used alone, liposomes may enhance its absorption, but there is limited research on this aspect, highlighting a need for further studies.

This study found that thymus transplantation in athymic mice resulted in T-cell-driven hair follicle depigmentation and loss, without multiorgan autoimmune disease, highlighting mechanisms of tissue-specific tolerance.

This study describes a Japanese family with monilethrix and found no clear genotype/phenotype correlation in cases with the E413K mutation in hHb6.

This study explores the role of Lgr6⁺ cells in tissue development and repair across different organs and associates abnormal Lgr6 expression with major diseases, including tumors, noting its potential as a therapeutic target for cancer and other conditions.

hHb1, hHb3, and hHb6 mRNAs start expressing at the same time in hair follicles.

This study found that activating the hexosamine pathway increased hyaluronic acid secretion and hair follicle stem cell numbers in vitro, suggesting its role in modulating skin homeostasis.

This study reports the demonstration of electromagnetic energy transfer from human blood tissue to a human hair follicle through a 1 mm glass barrier, using in vitro experiments.

This commentary argues that adult stem cells are the "gold standard" in regenerative medicine due to their increasing clinical applications and lack of ethical controversy compared to embryonic stem cells.

This study identified a specific genetic variant in the CCHCR1 gene that may contribute to alopecia areata through impaired keratinization, suggesting an alternative mechanism beyond autoimmune causes.

This study found that follicular unit-like wigs made from xenogeneic human hair and medical polypropylene exhibited good histocompatibility, a low loss rate, and satisfactory appearance one year after transplantation in rabbits.

This study suggests that Keratin 6hf may be a potential marker of oral squamous cell carcinoma and could play a role in its progression, though further research is needed to understand its function.

Transplant patients often get skin problems, with treatments varying by condition.

This review discusses the paracrine function of mesenchymal stem cells in tissue regeneration and repair, focusing on secreted bioactive substances and their role under different microenvironments; it reports no new clinical results.

This study identified three variants in the HR gene among Mexican patients with alopecia areata, with one novel variant potentially serving as a risk factor for the disease.

This article describes how HIV-related skin disorders vary in presentation among pigmented skin types and highlights challenges in their diagnosis due to atypical disease manifestations.

This study found that patients taking hydroxychloroquine had a significantly higher likelihood of indeterminate QuantiFERON-TB Gold test results compared to those not on the medication, independent of other immunosuppressive drug use.

This study found that SHJH hr mice, with a Hairless gene mutation, exhibit accelerated skin aging potentially due to poor antioxidative protection, highlighting the Hr gene's role in skin aging.

This review discusses the variability of hair protein keratin in forensic hair comparison, focusing on species identification and individual discrimination, but it reports no new results.

This correspondence reported significant variability between quantitative PCR and bDNA assays for measuring Hepatitis C virus RNA in high-titer specimens, challenging the reliability of the Chiron assay.

This study investigated the histogenetic relationship between basal cell carcinoma and hair follicles, revealing specific staining patterns of a monoclonal antibody in different skin tissues.

This review highlights recent advances in hydrogel-based wound healing, noting that diverse hydrogel designs enhance healing and suggest potential for clinical translation, albeit with a need for more research on human applications.

This review highlights the diverse cutaneous manifestations in immunocompromised patients, emphasizing the importance of early recognition for improved patient prognosis.

This study found that mouse skin CD4(+) memory T cells are in equilibrium with the circulation under steady state but increase in specific clusters in response to infection or inflammation.

This study found that hoof progenitor cells from fresh equine tissue have multilineage differentiation capabilities, offering insights for future progenitor cell-based hoof and dermal-epidermal tissue engineering.

This article discusses the cutaneous side effects of various chemotherapeutic agents but reports no new clinical results; the authors emphasize the importance of dermatologists recognizing drug-induced skin reactions to better patient care.

This study found that electrospun membranes with aligned surface topography enhanced wound healing and hair follicle regeneration while modulating the immune response in a mouse skin wound model.

This study found that combining AMD-3100 with FK506 in subimmunosuppressive doses enhanced stem cell release from bone marrow, resulting in 25% faster epithelialization in excisional wounds in rats and mice.