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This study found that sex bias exists in dermatological research, with 60% of articles not reporting the sex of cells or animals and a disproportionate use of male cells and animals when known.

The review concludes that accurate diagnosis of different types of hair loss requires proper biopsy techniques and understanding the hair growth cycle and underlying causes.

In this study, Arab hair was found to have a higher thickness and lower density compared to other ethnicities, suggesting these factors should be considered in diagnosing and treating hair issues in Arabs.

This study concluded that ALRV5XR treatment significantly increased terminal hair density in both men and women with androgenetic alopecia and telogen effluvium, with more pronounced effects in women.

This review discusses diagnostic tools for scarring alopecias, emphasizing trichoscopy as a low-cost, non-invasive method for more accurate diagnosis, although it reports no new clinical results.

This review discusses the paradoxical effects of valproic acid on hair, noting that it can both cause alopecia and stimulate hair growth, but reports no new experimental findings.

This study found hair regrowth in the majority of AA-affected mice and rats treated with diphencyprone, suggesting its potential utility for understanding human alopecia areata and the drug's therapeutic action.

This review discusses chronic telogen effluvium and diffuse alopecia areata, providing clinical and diagnostic insights, but presents no new clinical findings.

This review explores how sex differences influence the pathophysiology, incidence, and treatment outcomes of ischaemic heart disease, and emphasizes the need for more sex-specific research.

This study found that humans have a significantly slower wound-healing rate compared to non-human primates and other animals, suggesting that slow wound healing is a characteristic unique to humans within the primate order and potentially indicating evolutionary adaptations.

This scoping review suggests that physiological differences in skin structure may affect how individuals with different skin tones respond to pressure ulcer development, emphasizing the need for targeted prevention strategies.

This study found that the volume of a hair follicle's dermal papilla is strongly correlated with its size, primarily due to the number of cells it contains and the volume of extracellular matrix.

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 found that adding a low-power CO2 laser to Er:YAG laser improves hemostasis in hair transplantation without significantly affecting hair counts or increasing thermal damage.

This study observed that high concentrations of rosemary and thyme extract caused thymic tissue damage, decreased IgM and IgG levels, and fluctuated IL-10 levels in chick embryos, with inflammation signs present despite potential benefits.

This article discusses the teratogenic risks of skin condition treatments for individuals with DSD and notes that testosterone replacement, often used in this population, may cause acne.

In this study using human cell cultures, type 1 5α-reductase was found to vary in both protein heterogeneity and expression levels across different types of skin cells.

This review covers the diverse cutaneous and systemic presentations of sarcoidosis in patients with skin of color, emphasizing the importance of early recognition to improve outcomes despite a generally poorer prognosis compared to Caucasians.

Sebaceous gland maturity and size differ between psoriatic alopecia and alopecia areata.

In a study using hairless mice, tranexamic acid was found to ameliorate natural skin aging, with stronger effects observed in female mice compared to males.

This research evaluated the wound healing potential of NIMO-CH, a cellulose hydrogel with indigenous microorganisms, in ICR mice and found complete wound closure with hair growth by day 18-20, suggesting it could be a viable alternative for wound care.

In this study, NAC was observed to counteract the negative effects of cyclophosphamide on hair follicles in mice, preserving both biochemical parameters and hair structure, suggesting its potential as a therapeutic option for chemotherapy-induced hair loss.

This study observed that post-surgical use of chlorhexidine digluconate mouth rinse in patients may induce a fibrotic transformation in gingival tissue, promoting a scar-like wound healing response.

This review explores the shared pathogenesis of alopecia areata and vitiligo and compares treatment responses, noting that hair regrowth in alopecia areata occurs more rapidly than skin re-pigmentation in vitiligo, possibly due to differences in stem cell biology and treatment effects on melanocytes.

This study found that combining ASA with conditioned medium from adipose tissue-derived MSCs may offer a promising approach for protecting against hippocampal injuries, suggesting potential synergistic therapeutic benefits that merit further investigation.

This study found that vitamin C deficiency in SMP-30/GNL-KO mice affected gene expression related to hair growth and cell growth, resulting in delayed hair growth compared to those with adequate vitamin C.

This review discusses the classification of lichen planopilaris and its subtypes under the proposed term "lichenoid alopecias," suggesting they exist along a clinical and histological spectrum.

This study found that finasteride induced infertility and increased endoplasmic reticulum stress in rats, but these effects were mitigated by DA-9401 administration.

This study found that Ganoderma lucidum fruiting body powder improved cholesterol profiles and hair follicle health in rats exposed to a tumor-promoting agent, suggesting potential chemopreventive properties against skin abnormalities.

This study examined vicuña skin and hair follicle structures, finding a high density of secondary hairs in fleece areas compared to belly and legs, and identified various types of cutaneous glands potentially important for chemical communication.