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This study established an experimental model to visualize calcium ion distribution after skin barrier damage in canine epidermis, observing that calcium gradients changed differently depending on the type of damage and time elapsed.

This study found that dermal papilla and peribulbar dermal sheath cup cells in mice can both induce hair follicle formation, suggesting they may have similar functional roles in hair growth.

In this study, transcutaneously applied nanoparticles and viral vectors were shown to penetrate murine hair follicles, internalize in antigen-presenting cells, and induce immune responses, suggesting a promising approach for vaccine delivery.

This study found that IMT-P8, a novel cell-penetrating peptide, effectively facilitated the dermal delivery of proteins and peptides in mouse skin and cell lines, suggesting potential for topical applications in cosmetics and skin diseases.

This study showed that a 2-kilobase upstream region of the mouse keratin 17 gene enables targeted GFP expression in major epithelial appendages of transgenic mice, indicating sonic hedgehog's involvement in its regulation.

Injecting lentiviral vectors into early gestation mice effectively targets skin stem cells for potential gene therapy.

This study found that photodynamic therapy using 5-aminolevulinic acid or methyl aminolevulinate is a safe and effective treatment for acne vulgaris, particularly with 30 to 60 minutes of contact time and three treatments for significant long-term improvement.

This study found that using ectopic expression of CD24 is a promising approach for selecting genetically modified human epidermal stem cells for safe cutaneous gene therapy in cancer-prone conditions.

This study found that biostimulant application in lettuce cultivation led to significant yield and phytochemical enhancements, with effects varying between green and red cultivars depending on the treatment method used.

The researchers reported that minor salivary gland stem cells exhibit stem cell characteristics and respond to tobacco-derived carcinogens, implicating the transforming growth factor beta pathway in their maintenance.

This study introduces a new multimodal imaging technology to visualize and quantify cell dynamics in natural skin over long durations, demonstrated in GFP bone marrow-transplanted mice, to study dynamic skin regeneration.

This study generated a Dct-H2BGFP mouse model that allows for effective identification and isolation of melanocytic cells in vivo, facilitating research into their molecular and biological properties.

This study found that UV radiation exposure increased protein elution and altered protein characteristics in hair fibers, suggesting environmental factors impact hair shaft proteins.

This study found that fetal calf serum can protect Merkel cells from death and alter their morphology in culture, while serum-free conditions led to high cell mortality.

This study constructed a hair follicle-specific expression vector for IGFBP-5 in Inner Mongolia Cashmere goat cells, allowing for future functional genetic analyses and potential use in nuclear transfer.

This study found that UVA blocker-containing sunscreens instantly reduced follicular fluorescence due to porphyrins in facial skin, with the effect lasting for a few hours, influenced by sunscreen amount and formulation.

This study found that fetal calf serum can protect Merkel cells from cell death and alter their morphology in culture from newborn rat whisker pads.

This study found that human hair shows progressive damage from UV and gamma radiation exposure, with fluorescence intensity serving as a sensitive measure of radiation-induced changes.

This study found that repeated exposure to ozonated water caused oxidative changes in hair proteins, lipids, and pigments, leading to altered hair properties, with minimal effects on shine and color.

This study presented a case of tinea capitis in a 4-year-old without typical symptoms and traced the infection to Microsporum canis carried by domestic cats, highlighting the need for accurate diagnosis and appropriate treatment, especially in households with pets.

This study identified a regulatory element necessary for Foxn1 expression specifically in mouse thymic epithelial cells, crucial for thymus development but not affecting hair follicles.

This study found that stem cell factor (SCF) improved wound healing in diabetic mice by enhancing stem cell recruitment and increasing key protein expressions involved in the healing process.

This study used transgenic mice to show that disrupting TGF-β signaling in K14+ progenitor cells led to increased stem cell proliferation in the tongue.

This study found that nestin-expressing unipotent progenitor cells capable of differentiating into outer root sheath keratinocytes are present during hair follicle development and in adult hair follicles.

This study found that mouse embryonic fibroblasts better supported the growth and maintenance of LGR5+ epidermal stem cells compared to porcine fetal fibroblasts, under various culture conditions.

This research reports that the ultra-high sulfur keratin promoter acts as a tissue-specific promoter in mouse hair follicles, as shown by induced expression of GFP and β-gal in that region post-transfection.

Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.

This study found that comma hairs are a distinctive feature of tinea capitis caused by Microsporum canis, distinguishing it from alopecia areata, which is characterized by exclamation mark hairs.

In this study, human scalp hair grafted onto nude mice accurately reflected methyl mercury exposure, demonstrating its potential as a research model for monitoring mercury incorporation into human hair.

Photodynamic therapy was effective in treating multiple scalp basal cell carcinomas with minimal side effects and good cosmetic results.