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This case report describes a 4-month-old boy with anhidrotic ectodermal dysplasia and immunodeficiency who showed minimal improvement with initial treatments but significant improvement after an umbilical cord blood transplantation.

Lactic acid cream can help improve skin bumps known as eruptive vellus hair cysts.

In this study, researchers found that p75 neurotrophin receptor signaling affects apoptosis during hair follicle regression in mice, and altering its activity might help manage disorders involving early catagen entry.

This review discusses trichoscopy as a noninvasive, effective technique for diagnosing various hair loss conditions and monitoring treatment, highlighting its potential to reduce scalp biopsy necessity.

This study observed that Ptprq mutant mice exhibit significant abnormalities in hair bundle structure and vestibular dysfunction, suggesting similar issues may contribute to hearing loss and vestibular problems in humans with PTPRQ mutations.

This review highlights that in children, hair loss can be attributed to diverse conditions like alopecia areata and tinea capitis, and stresses the importance of a holistic approach to diagnosis and management, including psychosocial support due to limited effective treatments.

In this study, dogs with hair cycle disorders, especially those with alopecia X, showed a significant increase in the number of kenogen follicles, suggesting impaired induction of new hair growth phases.

This paper suggests that ketoconazole 2% shampoo may enhance finasteride's effectiveness in treating androgenetic alopecia by more completely inhibiting the dihydrotestosterone pathway.

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 study identified distinctive trichoscopic features that may aid in diagnosing loose anagen hair syndrome, such as rectangular black granular structures, solitary yellow dots, and a predominance of follicular units with single hairs.

This study investigated lipid loss in hair caused by surfactants and found that surface and internal modifications can significantly protect different lipids from depletion, with internal modification preventing 52.0 to 81.3% of lipids in certain groups.

In this study, trichoscopic features aiding differential diagnosis of alopecia in Korean patients were found to be similar to those in Caucasians, but pigment pattern frequencies differed due to racial characteristics.

This study found that premature hair whitening intensity is independently associated with increased carotid artery intima-media thickness, suggesting a link between hair whitening and cardiovascular risk.

This study found that fetal calf serum can protect Merkel cells from death and alter their morphology in culture, while serum-free conditions led to high cell mortality.

This article explores the potential of combining biomarkers to assess and improve treatments for chemotherapy-induced alopecia, highlighting the limited availability of data on hair follicle damage markers with and without scalp cooling.

This study found that coconut oil impedes hair hydration more effectively than soybean oil by penetrating deeper, and suggested a new model for intermediate filament assembly in hair.

This article reviews common skin diseases in horses, organized by clinical feature, and highlights the need for more comprehensive comparative research; no new clinical results are presented.

This letter compares automated digital image analysis (TrichoScan) with manual marking of hairs in male patients with androgenetic alopecia but reports no new results.

This study found that examining hair morphology provides deeper insights than classification, suggesting a potential population stratification artefact between hair curvature and cross-sectional shapes in the examined admixed African-European sample.

This study found that androgenetic alopecia was the most common cause of frontal hairline recession in Egyptian female patients, supporting the use of trichoscopy as a noninvasive diagnostic tool.

This study suggests that diffuse alopecia areata initially involves an intense inflammatory attack during the anagen phase, progressing through different hair cycle stages with specific shedding patterns.

This study found that a combination of oral compounds improved metabolic activity, cell viability, and proliferation in hair follicular keratinocytes, with L-cystine playing a key role in protection against oxidative stress.

The document explains the genetic causes and characteristics of inherited hair disorders.

This study introduced a new high-throughput method for analyzing scalp hair morphology and found that quantifying hair form provides more accurate information than traditional classification based on racial categories, challenging the belief that cross-sectional morphology predicts hair curvature.

In this survey-based study, researchers reported a high prevalence of hair loss among subjects in Delhi and the National Capital Region and noted widespread unawareness of its dietary, hormonal, genetic, and environmental causes.

This review discusses the basic principles of hair pathology and findings in common types of alopecia but reports no new research results.

Genetic mutations cause various hair diseases, and whole genome sequencing may reveal more about these conditions.

The document recommends careful planning and techniques for successful punch hair grafting in hair restoration.

Hair analysis can offer clues about a person, but individual differences limit making precise identifications.

This study reviewed trichoscopic images to assess hair loss, finding that ayurvedic signs (lakshanas) aligned with modern trichoscopic parameters, potentially aiding accurate diagnosis and management of hair conditions.