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This historical review examines the diagnostic and etiological understanding of alopecia areata, emphasizing the evolution of theories and the impact of immunological data, while providing no new clinical results.

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 review discusses the evaluation of hyperandrogenemia in women and hypogonadism in men across different life stages and presents biomarkers used for diagnosing male hypogonadism, reporting no new clinical results.

This review discusses the evolution of scientific understanding and treatment approaches for androgenetic alopecia, from androgen metabolism to the potential of biologic response modifiers, reporting no new clinical findings.

This study used transcriptome analysis to explore the genetic mechanisms behind the development and seasonal variation of nuptial pads in R. chensinensis, identifying key genes and processes that suggest the pads' development involves complex regulatory pathways, particularly those related to cell cycle and hormone synthesis.

This study found that distinct spiny hair morphologies in rodents arose independently multiple times but did not link the Ecdysoplasin A receptor gene mutation that affects human hair to these variations.

In this case-control study, the researchers found no significant association between IL-4 VNTR intron 3 and TNF-α (rs1799964) gene polymorphisms and alopecia areata susceptibility among the Egyptian population.

In this study, SNPs in genes affecting skin pigmentation were linked to each skin type's unique response to environmental stress, suggesting potential for personalized skin care products.

This article reviews the epidemiology, clinical evaluation, and pathogenesis of alopecia areata and highlights recent advancements, but it does not report new clinical findings.

In this study, researchers identified 18 genetic associations with scalp and facial hair traits in Latin Americans, including novel loci for hair greying and balding, with implications for understanding hair evolution.

This study presents the first reported Spanish case of Hypotrichosis with Juvenile Macular Dystrophy, identifying a new CDH3 mutation and highlighting the importance of clinical and genetic evaluation for accurate diagnosis.

This article reviews the physiopathology, diagnosis, and treatment of androgenetic alopecia and reports no new findings; it emphasizes the importance of hormonal investigation and therapeutic evaluation.

In this study, researchers identified and examined males with 17 beta-HSD3 deficiency in a highly inbred Arab population, noting genetic findings and the progression of male characteristics despite being raised as females initially.

This case report describes the co-occurrence of alopecia areata and psoriasis in an 18-year-old girl with Turner's syndrome, suggesting a potential genetic link to immunological diseases in these patients.

This review highlights concerns around premature greying in children, detailing possible links to nutritional deficiencies and other health issues, and emphasizes that structured evaluation and targeted treatment may aid in reversing the condition.

This review reported that premature greying in children, which can indicate certain deficiencies or disorders, may be addressed through a structured evaluation and treatment targeting factors like vitamin B12 and iron deficiencies or hypothyroidism, providing a practical approach for pediatric care.

This study presents a rare instance of Netherton syndrome diagnosed incidentally in siblings of consanguineous parents, initially misdiagnosed as other skin conditions, emphasizing the need for careful evaluation in chronic skin cases to prevent misdiagnosis.

This study developed a digital tool for quantitatively assessing hair in androgenetic alopecia, achieving an average accuracy of 79.45% for counting hairs and 68.19% for measuring hair size compared to human evaluation.

This review highlights recent advances in CRISPR-based lineage tracing methods that can improve our understanding of skin stem cell behavior, regeneration, and disease, with potential applications in organoids and model organisms.

This study proposes that the ability of humans to grow long scalp hair is linked to the evolutionary adjustment of molecular checkpoints that regulate the hair growth cycle, potentially influenced by its roles in communicating age, maturity, and social signals.

This exhibition explored the intersection of art and biotechnology, encouraging discussions on genetics and societal roles through provocative contemporary art installations.

This review discusses the diagnosis and treatment of hirsutism, emphasizing that a systematic evaluation can determine its cause, while combination therapy effectively manages the condition for most patients.

This review explores the evaluation and treatment of hirsutism, emphasizing a systematic approach to uncovering its causes and recommending combination therapies for effective management, but presents no new results.

This study examined noninvasive tissue samples, including buccal swabs, hair follicles, saliva, and urine cell pellets, and found hair follicles and urine cell pellets promising for transcriptomic and clinical analyses due to their sample quality and performance in disease-relevant applications.

This article reviews the diagnostic process for hair problems, emphasizing the importance of thorough patient evaluation and communication but reports no new clinical results.

In this case report, long-term classical homeopathic management of a woman with advanced female pattern baldness led to significant hair stabilization, improved scalp health, increased hair density, and notable psychosocial benefits, despite previous treatment failures.

This study found that cataracts, hair changes, short stature, and low bodyweight are key indicators for diagnosing Werner syndrome in patients under 30, differing from older age group symptoms.

This study investigated premature greying and found lower levels of vitamin D and vitamin B12 in affected individuals compared to controls, associating micronutrient deficiencies with altered hair pigmentation, though no significant link between micronutrient deficiencies and inflammatory markers was observed.

This study suggests that fibroblast growth factors exhibit significant expression differences in rodent and primate skin, potentially related to their evolutionary paths and environmental adaptations.

The researchers reviewed the status, challenges, and future prospects of CRISPR/Cas9-mediated gene-editing technology in livestock breeding, noting its benefits and highlighting concerns about low efficiency in inserting foreign genes and off-target effects.