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This study found that decorin treatment significantly enhances dermal papilla cell proliferation, promoting hair follicle growth by influencing the SMAD3/TGF-β signaling pathway through exosomal miR-129–2-3p, which may aid in novel strategies for treating hair disorders and enhancing wool production.

This article proposes a novel approach to remodel the microenvironment of radiotherapy-induced skin defects, highlighting the lack of a standardized animal model as a barrier to progress in this field.

Allergic contact dermatitis may promote hair growth by activating hair follicle stem cells.

This study explores the potential of rosemary oil for stimulating hair growth, focusing on developing ROS-loaded microsponges to enhance its permeability for topical application, but results are not reported.

This study found that in mice, perforin-mediated cytolysis by CD8 T cells is not necessary for the autoimmune attack on hair follicles in alopecia areata, suggesting other mechanisms are responsible for disease progression.

This review highlights the diagnostic potential and therapeutic prospects of exosomes, discussing their use in managing chronic immune-mediated skin conditions, alopecia, and wound healing through their capacity to deliver regulatory molecules between cells.

In this mouse model study, researchers found that deleting the ASH2L gene in epidermal progenitor cells led to thinner epidermal layers, delayed hair follicle development, and reduced epidermal stem cell pools, with alterations in genes related to hair follicle development and the Notch signaling pathway.

This study investigated the electron transfer processes in an iron-mediated DAMO–anammox system, finding that Fe3+ accelerated c-type cytochrome-mediated electron transfer and suggested that riboflavin acts as an electron shuttle and DIET may occur among these microorganisms.

Removing GRK2 in skin cells causes hair loss similar to immune-related alopecia.

This study found that p21 is much more highly expressed in normal melanocytes compared to melanoma cells, suggesting a potential target for preventing melanoma progression through cell cycle repair processes.

This study reviews the mechanism and potential treatment roles of low-level laser therapy for immune-mediated skin diseases, reporting no new clinical results.

This study found that conditional deletion of Mof in mice resulted in severe defects in skin development, including compromised epidermal differentiation and hair growth, leading to perinatal lethality.

Ultrasound can improve targeted drug delivery, making treatments more effective with fewer side effects.

This review highlights the urgent need for increased research and policy support for autoimmune and immune-mediated skin diseases, which are on the rise and disproportionately affect women's health in the United States, suggesting a focus on gender and socioenvironmental factors.

This case report details a 27-year-old woman's diagnosis of systemic lupus erythematosus with immune-mediated intravascular haemolysis, which improved with steroid treatment.

This study found that rat hair follicle stem cells can be effectively transfected with VEGF 165 using lentivirus vectors, suggesting their potential use in developing tissue-engineered skin with improved vascularization.

Fgf9 helps create new hair follicles after injury through skin T cells.

This study demonstrated that a keratin gel promotes nerve regeneration across critical defects in rabbit models, showing improved nerve conduction and muscle action potential compared to control treatments.

This study identified CXXC5 as a key mediator of hair loss induced by PGD2 and DHT via suppression of the Wnt/β-catenin pathway, with implications for potential therapeutic targets.

This study found that adipocytes play a crucial role in skin wound healing by facilitating fibroblast recruitment and dermal reconstruction during the healing process.

This study found that neurosteroids can reorganize GABA A receptors in mice, mimicking ovarian cycle changes, with the process being mediated by neurosteroid levels rather than direct hormone receptor activation.

This study identifies SOX9 as a critical downstream effector of ERG in TMPRSS2:ERG fusion-positive prostate cancer, indicating its role in tumor invasion and growth.

The study found that reducing testosterone in male mice through castration or androgen antagonism significantly accelerated wound healing by decreasing inflammation, suggesting a potential therapeutic target for impaired healing in elderly men.

This study reports that progesterone metabolism to DHP and THP is necessary for its neuroprotective effect against kainic acid excitotoxicity in ovariectomized rats, unlike the synthetic progestin MPA.

This study found that reducing testosterone levels in male mice accelerates wound healing and decreases inflammation, suggesting a potential therapeutic target for improving wound repair in elderly males.

In this study, researchers showed that the CAP1 gene regulates root hair growth in plants by modulating cytoplasmic ammonium levels and maintaining calcium gradients, highlighting its role in ammonium homeostasis.

This study concluded that CNGC14 is a calcium-permeable channel crucial for polarized tip growth in Arabidopsis root hairs, but other channels may also influence the observed calcium influx.

This review discusses how circadian clocks may influence diverse physiological functions beyond their established role in daily timekeeping, but it reports no new experimental findings.

This study found that epidermal Wnt production is crucial for forming the skin's spinous layer through a BMP-FGF signaling cascade, although Wnt from basal cells is not needed for their differentiation.

This study found that disrupting the Sox21 gene in mice led to progressive hair loss and regrowth, identifying Sox21 as a key regulator of hair shaft cuticle differentiation.