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This article highlights the critical need to accurately differentiate between seborrheic dermatitis and lichen planus before performing hair transplants, due to the potential impact on graft survival and transplant outcomes.

This paper discusses two preclinical models for studying alopecia areata and finds that testing new therapeutic agents should involve both the C3H/HeJ mouse model and the humanized mouse model for comprehensive insights.

This review outlines the histological structures of the skin, highlighting species and regional differences in dermal absorption and obstacles encountered in toxicological assessments due to epidermal thickness variability, contact dermatitis reactions, and stem cell vulnerabilities.

This study observed that Cornus officinalis fermented with Lactobacillus rhamnosus promoted hair regrowth in mice more effectively than the positive control, minoxidil.

This study found that human hair keratin artificial tendons have low antigenity and may serve as an effective substitute for tendon repair in the upper extremities.

In this study, patients with systemic lupus erythematosus and generalized non-scarring alopecia exhibited hair loss similar to telogen effluvium, with significant changes observed in the cuticle of telogen hairs.

This study found that skin thickness in Bakerwali goats increased with age, with notable histological differences in these layers across diverse regions of the body.

This study reports that two mouse models of scarring alopecia exhibit similar patterns of hair loss progression despite histological differences in inflammatory cell localization and MHC class I expression.

In this study, both platelet-rich plasma gel and 1% phenytoin cream showed comparable results for wound healing in diabetic foot ulcers in rats, with PRP providing slightly advanced histological improvements; however, the differences were not statistically significant.

This study found that while porcine skin resembles human skin, there are significant regional differences in skin composition and morphology, which could affect its use as a human analogue in research.

This study found that Bakhtiari sheep hair fibers and follicles became larger and more organized with age across all skin regions, with no significant differences by sex.

This review examines the histological features of keloid disease, its differentiation from similar skin conditions, and emphasizes gaps in current research while reporting no new clinical findings.

This study found no significant difference in burn healing between rats treated with carboxytherapy and a control group.

In this study, researchers examined the pancreas of immature Iraqi blackbuck, finding unique histological features, such as underdeveloped goblet cells and similar distribution of Langerhans islets across genders, which could enhance understanding of the species' pancreatic physiology and pathology.

This study found no significant differences in sensation recovery or scar formation between radiofrequency and scalpel incisions in upper blepharoplasty, although radiofrequency caused greater tissue damage.

This review discusses the anatomical and histological characteristics of facial fat compartments and reports no new clinical results, emphasizing a need for further research on their role in facial aging.

Hair follicles form hard α-keratin filaments in four steps, showing structural differences.

This study observed phenotypic diversity in hair loss among Japanese individuals homozygous for the LIPH c.736T>A mutation and suggests that differences in hair thickness may contribute to varying severities.

This study found that by using an automated system to analyze skin histology, 108 structural features were significantly affected by age, and it identified four new aging biomarkers and notable sex-based differences in skin aging.

This study concluded that cutaneous lymphocytosis in cats appears to have a reactive nature with prolonged survival, while in dogs, it is more variable with clonality differences and treatment response.

This study found that young men with post-finasteride syndrome may experience erectile dysfunction due to potential histologic changes in penile tissue, despite having normal penile Doppler hemodynamics.

This study found that scalp hair follicles had higher expression of cytokeratin 15 and distinct hair layers compared to other body regions, highlighting differences in hair follicle characteristics.

This study reports that adipose mesenchymal stem cell-derived exosomes and platelet-rich plasma both improved the condition of photoaged facial skin, with no significant difference in effectiveness between the two treatments, potentially offering a quicker and less invasive option for patients.

In this study, prenatal exposure to a non-teratogenic dose of all-trans-retinoic acid showed no adverse effects on vibrissal follicle development in NMRI mice.

This study observed that red sindhi cattle have variations in skin structure between age and sex groups, with more developed skin appendages in adults and a higher density of sweat glands in younger cattle.

In this study, researchers found that significant transcriptomic changes occur in the skin of Dezhou donkey foals as they age from newborns to one year old, involving gene expression shifts that may enhance skin barrier function and hair follicle development, while reducing collagen synthesis.

This study found that anti-Ku-positive patients exhibit heterogeneous muscle features, primarily showing a myositis pattern with necrotizing fibers and vacuolar changes, and suggests autophagy may play a significant role in their pathogenesis.

This abstract presents a case of arsenical dermatitis with pigmentation and alopecia developed during treatment with arsphenamine for a positive Wassermann reaction.

This study found that long noncoding RNA profiles in Wan strain Angora rabbits may help understand the molecular mechanisms regulating hair follicle density, potentially influencing wool fiber production.

This study identified 77 genes with significant expression changes in expanded human skin, suggesting possible mechanisms for skin regeneration during tissue expansion, including previously unreported genes like HOXA5, HOXB2, and AP1.