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In this study, researchers found that the curliness of human hair is associated with an asymmetric structure at the cellular level, particularly in the differentiation of the precortex.

This study observed that hair fibers in older women become more curved with age, decreasing hair luster due to their disordered alignment and structural differences between the convex and concave sides.

This study found that the structural and chemical composition of human curly hair may resemble that of sheep wool, implying a shared characteristic among mammals with wavy hair.

This study reports a good correlation between the curvature of human eyelashes and the displacement of the neutral axis, influenced by the non-uniform thickness of the outer cuticle layer.

This study presents guidelines for designing female hairlines, noting that most women in the sample had a widow's peak and specific average measurements for hairline features.

In this study, researchers found all donor sites except the neck region suitable for midfrontal hairline restoration in Southeast Asian women, with donor site hair density and diameter tending to decline with age.

This review summarizes the ophthalmic complications of common periocular aesthetic treatments but reports no new clinical findings, emphasizing the importance of recognizing potential side effects.

This study introduced a surgical technique involving tweezers to effectively treat acne vulgaris, achieving complete healing in 99% of 4566 patients within up to 50 treatments, potentially reducing psychological distress and medication side effects.

This review discusses the widespread use of Brazilian keratin treatments and notes that many contain formaldehyde, marketed as safe despite potential safety concerns, but reports no new clinical results.

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 article discusses the evolution and variation of hairlines in men and women across different ages, introducing a modeling system to standardize the anatomical description of hairlines, without reporting new experimental findings.

This article reviews methods for temple region rejuvenation and reports no new clinical results; the authors emphasize the importance of understanding temple anatomy for optimal aesthetic outcomes.

Cryotherapy is effective for ingrown toenails, especially in single cases, but has high recurrence in younger and bilateral cases.

This article discusses the etiology, clinical features, diagnosis, histopathology, and treatment of alopecia areata but reports no new clinical findings; it emphasizes the palliative nature of current treatments.

This article reviews the diagnosis and management of alopecia areata but reports no new research findings.

This study found that Dex-loaded hyaluronic acid hydrogel microneedles significantly reduced pain in an acute inflammatory visceral pain model without sedation, suggesting a promising and patient-friendly alternative to intravenous delivery.

This study in neonatal chicks reported that intense sound exposure severely impaired auditory function, but function returned to near normal within 3 days, primarily due to non-hair-cell mechanisms.

In this study, the bending stiffness of human hair was linked to the varying proportions of para-like versus ortho-like cortical cells within the hair fiber.

In this study, both 2.5% benzoyl peroxide gel and 0.1% adapalene gel exhibited comedolytic effects on the spontaneous comedogenic rhino mouse model.

This article reviews common hair growth abnormalities in children, emphasizing the importance of distinguishing normal development from potential signs of metabolic disorders and indicates no new clinical results.

This review discusses unique anatomical features and management strategies for crown alopecia but reports no new clinical findings, focusing instead on surgical techniques for natural-looking results and optimal density.

The document describes skin diseases affecting the outer ear in dogs and cats, their spread to other body parts, and treatment options.

This chapter reviews patchy hair loss due to skin disease, nail disorders related to chronic trauma, and treatments for small carcinomas, but it reports no new clinical findings.

This article discusses the concept of using a centralized forelock presented by Manny Marritt nearly 14 years ago, and reports no new clinical results.

This review examines skin diseases affecting the pinna of dogs and cats, highlighting those unique to this area and noting its role as a common initial site for several conditions; it reports no new results.

The book discussed in this abstract is a comprehensive guide to hair analysis, detailing the latest methods and applications across various fields such as toxicology and drug monitoring, designed for both newcomers and experts in the field.

This study examined the hair structure of five Muridae species to provide insights into their distinct pelage characteristics.

This article reviews the biological and physical principles of laser hair removal and reports that current laser systems do not consistently achieve permanent hair follicle destruction across treated areas.

In this pilot study, the researchers found that topical application of imiquimod 5% cream may significantly reduce equine sarcoid tumor size, with 80% of tumors showing more than 75% reduction.

This review discusses the development and applications of microneedles, particularly through 3D printing, highlighting their potential in transdermal drug delivery but reporting no new results.