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This study found that absence of the vitamin D receptor in keratinocytes impairs canonical Wnt signaling and leads to alopecia due to defects in keratinocyte stem cells.

This study found that hair follicle homeostasis in mice requires vitamin D receptor expression in keratinocytes, independent of its ligand activation.

In this study, researchers found that intestine-derived human alpha defensin 5 enhances wound healing, reduces bacterial load, and promotes hair growth in murine burn wound beds by increasing LGR stem cell migration.

In this study, researchers found that coordinated intercellular Ca2+ signaling among basal stem cells in mice is crucial for cell cycle progression and tissue-wide communication during epidermal regeneration.

This study found that, despite a major depletion of SOX2-expressing stem cells in the pituitary, there was no effect on endocrine cell homeostasis or response to certain stressors in adult mice.

In this study, irradiation with different ionizing particles in rabbit forebrains showed that higher LET values accelerated early expression and late deterioration of forebrain damage.

This study found that epidermal stem cells in live mice exhibit coordinated intercellular Ca 2+ signaling governed by G2 cycling stem cells and mediated by Connexin43, essential for tissue-wide communication during regeneration.

This case study reports a potential link between ichthyosis and scalp paresthesia, noting that fluocinolone, a synthetic corticosteroid, was effective in reducing paresthesia episodes, suggesting its possible role in the symptomatic treatment of this condition.

This study reports that patients with specific MFN2 mutations, including p.Arg707Trp, exhibit significant upper body fat overgrowth with suppressed leptin production, suggesting tissue-selective mitochondrial dysfunction and potential therapeutic targets.

This meta-analysis reported that dietary intake of omega-3 or omega-6 fatty acids does not significantly impact prostate cancer risk.

This abstract lists various medical topics and treatments without reporting any new research findings.

In this study, researchers found that inhibiting IKKα in patient-derived CCS tumour models reduces tumour viability, supporting the potential for topical IKKα inhibitors as a treatment for CCS.

This study found that treatment with ritlecitinib or brepocitinib was effective in improving scalp hair loss for patients with alopecia areata over 24 weeks compared to placebo.

This study observed that both ritlecitinib and brepocitinib improved scalp biomarkers in patients with alopecia areata, with associations to hair regrowth seen in this phase 2a trial.

This study found that the oral JAK inhibitors ritlecitinib and brepocitinib were effective in maintaining hair regrowth in alopecia areata with continuous use, though efficacy decreased after withdrawal.

This review discusses the role and mechanisms of unconventional lymphocytes in promoting tissue repair and maintaining mucosal barrier integrity in the skin, gut, and lungs, but reports no new findings.

This study evaluated the effectiveness and safety of ritlecitinib in patients aged 12 or older with alopecia totalis or universalis, finding higher hair regrowth response rates compared to placebo at 24 weeks, with continued improvement and acceptable safety through 48 weeks.

This study found that oral JAK3 and TYK2/JAK1 inhibitors improved clinical outcomes in alopecia areata patients by reducing immune responses and enhancing hair keratin expression, with stronger effects in those with shorter disease duration.

This abstract lists various medical terms, conditions, and treatments without presenting any new research findings.

This study found that the maternal nutritional status during early pregnancy significantly influenced epigenetic changes in offspring, as maternal diet altered DNA methylation at human metastable epialleles.

Zebrafish skin regeneration relies on cell behaviors and reactive oxygen species, with antioxidants reducing and hydrogen peroxide increasing regeneration.

This study provides quantitative evidence that secondary syphilis is highly endemic in Cali, Colombia, and many untreated patients have high numbers of circulating Treponema pallidum spirochetes.

Type I keratin genes are closely linked to the rex locus on mouse chromosome 11, affecting hair development.

This study found that certain gene sets, including those involved in ligand-gated ion channel signaling and cell adhesion, are associated with Tourette syndrome, suggesting a potential neurobiological basis for the disorder.

This study established a mouse model for Cushing's syndrome due to a specific Crh mutation, which may help explore the effects of glucocorticoid excess and evaluate treatments for corticosteroid-induced osteoporosis.

In this review, researchers summarize the methods for characterizing telocytes, outline their physiological roles and implications in diseases, and discuss potential future studies including precise markers and targeted therapies.

Sex steroids, especially progesterone, can slow down the growth of mouse melanoma cells.

This article discusses the features and increasing prevalence of frontal fibrosing alopecia, a type of scarring hair loss, and reports no new clinical results.

This report documents the first known case of a scalp infection by *Trichophyton soudanense* in the United States, occurring in a 6-year-old girl in Philadelphia.

This study reported successful treatment of sarcoptic mange in two wild bare-nosed wombats using three topical doses of moxidectin, clearing skin crusting and mites within two weeks.