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This study found no significant difference in effectiveness between 0.05% desonide cream and 1.0% hydrocortisone cream for treating seborrheic dermatitis over 8 weeks, with neither causing skin atrophy.

This chapter reviews cultural practices and morphological differences in ethnic hair, relating them to specific disorders seen in these populations, without presenting new clinical results.

This narrative review highlights the distinct needs of pediatric hair care, emphasizing gentler formulations due to differences in children's hair physiology, structure, and barrier function, and calls for targeted regulations and research due to limited safety evidence.

This study observed that the mechanical connection between hair follicles and connective tissue in human fetal scalp skin is weaker than in the corresponding skin components, reflecting dynamic processes in hair growth.

Hormonal differences affect male pattern baldness.

This study found distinct proteomic differences between male and female androgenetic alopecia, highlighting sex-specific molecular pathways and potential biomarkers for pattern hair loss.

This study identified five master regulators that mediate molecular differences in hair follicle development and sexual dimorphism in the skin, providing insights into male pattern baldness and hair follicle donor dominance.

This study found that in naturally curved human scalp hairs, distinct arrangements of cell types on either side of the hair fiber contribute to its curvature.

This study found no difference in male pattern baldness between patients with benign prostate hyperplasia and prostate cancer, and no correlation with serum androgen levels.

This article argues that human scalp hair follicles could serve as a surrogate model for studying immune privilege in the human eye, offering a novel approach for ocular IP research.

This study found that split-head paired design trials are as effective as whole-head parallel design trials in differentiating anti-dandruff shampoos through scalp flaking measurements, but are more efficient and cost-effective, requiring fewer participants to achieve similar results.

This article highlights differences in childhood alopecia areata compared to adult cases but reports no new clinical findings.

This study found significant alterations in the scalp and gut microbiome of patients with alopecia areata compared to healthy controls, suggesting a potential link to systemic inflammation and autoimmune response.

This study found that dermal papilla cells from different scalp regions of AGA patients showed differential gene expression related to cell proliferation, apoptosis, and signaling pathways when exposed to DHT in a 3D culture.

Certain hairstyles can cause scalp diseases, smoking is linked to hair loss, 5% minoxidil foam is effective for hair loss treatment, and various factors influence wound healing and hair growth.

This review suggests that blood pressure differences among Afro-Caribbean and African communities may involve genetic factors as much as, or more than, salt intake, with no new clinical results reported.

This study found no significant difference in semen parameters or reproductive hormone levels between men taking low-dose finasteride for androgenic alopecia and those not on the medication.

This study found that despite chemical differences, five different brands of reconstructive hair fibers all provided successful cosmetic results in disguising hair loss in patients.

This study used atomic force microscopy to identify significant morphological differences in hair from patients with lichen planopilaris compared to healthy controls, noting more scratches, uneven edges, and pitted scales in affected hair, which may aid future research on the condition.

This paper discusses how studying hair follicles in the balding scalp could reveal fundamental biological processes, without reporting new experimental findings.

This study identified significant morphological and sensory differences among 19 genotypes of Ziziphus jujube Mill. grown at the Slovak University of Agriculture, suggesting potential applications in organic agriculture and other practices.

Using minoxidil on balding men's scalps can increase hair growth, according to a 12-month study.

This study found that treatment with ritlecitinib or brepocitinib was effective in improving scalp hair loss for patients with alopecia areata over 24 weeks compared to placebo.

This pilot study suggests injecting platelet-derived growth factors into the scalp may offer some clinical benefits for androgenetic alopecia, though further randomized trials are needed for confirmation.

This study detected higher expression of p63 in occipital scalp areas compared to frontal areas, with minimal changes in beta-catenin expression and a novel finding of CD34 positive cells in hair follicles' outer root sheath.

This study highlights the distinct distribution patterns of extracellular matrix components in the scalp skin of male and female androgenetic alopecia patients, with increased elastin staining intensity observed in male cases.

The study reported that the average number of follicular units and hairs on the scalp in healthy Chinese Han individuals is lower than in Caucasian and African populations, which may inform hair transplantation practices.

This study investigated androgen receptor expression in the scalp tissue of androgenic alopecia patients, focusing on hair follicles and sebaceous glands, using immunohistochemistry.

This study found that human centromeric regions exhibit large-scale haplotypes with significant diversity, including entire Neanderthal haplotypes, which may affect chromosome transmission.

This study found that androgen receptors were more highly expressed in bald scalp areas compared to non-bald areas, suggesting a link between local androgen activity and hair loss in androgenic alopecia.