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This study found that the Verhoeff-Van Gieson stain effectively distinguishes scarred from non-scarred dermis and aids in classifying types of permanent alopecia based on elastic tissue patterns.

In this study, researchers standardized the Koelle and Friedenwald technique as modified by Gomori to reliably demonstrate discrete enzyme localization around eyebrow hair follicles in humans.

This study describes a double embedding technique for preparing tangential sections of hair and wool fibers, recommending specific staining methods for quantitative analysis and demonstrating wool fiber cortical fractions.

This study found that a histochemical stain using 4-dimethyl-aminocinnamaldehyde effectively distinguishes between plucked anagen and telogen hairs by causing the root ends of anagen hairs to develop a red color.

This article describes a new method for staining hair fibers that visualizes keratin filaments without the need for OsO4 fixation or sulfur bond breakage, but it provides no new experimental results beyond the method itself.

The researchers developed a technique for processing and staining free hair samples using paraffin embedded blocks, revealing that routine staining does not color the enucleated cuticle, while the cortex and medulla show distinct colorations when stained.

This study demonstrates a sample preparation method for wool follicles that allows for clear keratin labeling and ultrastructural preservation in microscopy, reducing common artefacts from conventional fixation techniques.

This study demonstrated a simple and efficient method to isolate epithelial cells from rat vibrissa follicles, reducing labor and contamination risk while maintaining positive K19 staining.

This study describes a staining technique that differentiates medullary from cortical keratin in sheep and goat hair using Ziehl-Neelsen's carbol-fuchsin in skin biopsy sections.

This study describes a method inspired by hair transplantation techniques to efficiently isolate eccrine sweat glands from human scalp hair grafts, potentially facilitating further research into their function.

This study describes a new method for isolating intact human eccrine glands from scalp follicular units, potentially advancing research on sweat gland physiology.

This study found that extracellular vesicles derived from cardiosphere-derived cells classified as potent were effective in reducing cardiac hypertrophy and improving systemic health markers in rats with induced cardiac aging.

This study observed that trichoscopic changes associated with EGFRI treatment include pili torti and asymmetric hyperpigmented fusiform widening, along with dermoscopic skin manifestations such as scale and branching vessels.

In this case study, a 46-year-old post-transplant woman with poorly controlled diabetes exhibited a rare acquired form of epidermodysplasia verruciformis associated with HPV-49, marked by unique histological findings that distinguishing it from trichodysplasia spinulosa.

In this study, transfection of the VEGF165 gene increased hair growth and rejuvenated the atrophic dermis in a mouse model of sclerotic skin.

This study introduced a new in vivo angiogenesis assay using Gelfoam implanted in ND-GFP transgenic mice to efficiently identify angiogenesis stimulators and inhibitors through GFP visualization.

This study found that human adult dermal fibroblasts can express markers typically associated with neural cells, suggesting potential pitfalls in relying on immunophenotyping alone for cell identity verification.

This study describes a new method for extracting red mordant dyes from wool fibers using ethylene diamine tetraacetic acid and N,N-dimethyl formamide, preserving the fibers for further examination.

In this study, the researchers found that the absence of the NFI-C transcription factor delayed the hair growth cycle in mice by affecting key gene expressions and signaling pathways.

This study reports that citrulline, uniquely found in the inner root sheath of hair follicles, can be specifically detected with the carbamido diacetyl reaction, resulting in a bright orange color.

This study demonstrated that combining cell conditioning with mild protease digestion enhanced the visualization of versican mRNA in formalin-fixed mouse skin tissue sections compared to using either technique alone.

This study reports that using stamps to mark scalp incisions with gentian violet ink and a barrier film improved incision symmetry and maintained slot visibility for hair graft insertion in the frontal region.

This review compiles EV proteomics data and reports that while MSC-derived EVs show promise in skin therapeutics, variability in protein cargo highlights the need for standardized methodologies in understanding process impacts.

This proof-of-concept study reported that a new, ultra-fast, one-step immunohistochemistry method improved the interpretation of Mohs surgery slides, particularly for poorly differentiated tumors.

This review discusses using extracellular vesicles as less invasive surrogates for assessing drug-metabolizing enzymes and transporters, suggesting potential advancements in precision therapy, but reports no new clinical results.

This study demonstrates that using a K15 promoter-driven GFP labeling technique allows for the identification and characterization of epithelial stem cells in adult human hair follicles.

This study introduced a new method for extracting red mordant dyes from wool fibers that preserved the fibers for further analysis and allowed for spectrophotometric examination of the dyes' absorption curves.