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This study found that genetic predictions of male pattern baldness from European populations do not generalize well to African populations, highlighting significant differences in genetic architecture between them.

This study found that DNA methylation-based age predictors and lifestyle factors significantly affect perceived age and external visible characteristics in the aging process, with implications for forensic and anti-aging cosmetic applications.

This review discusses genome-wide association studies in dermatology, noting that variants linked to risk for 10 skin complex diseases have been identified, with potential implications for diagnostics and management; it reports no new clinical results.

This study identified three new genetic loci linked to sweat gland density in a GWAS involving 6,210 Han Chinese individuals, highlighting potential targets for understanding conditions like anhidrosis and hyperhidrosis and emphasizing the use of quantitative traits in genetic dermatology research.

This study highlighted that advancements in genome-wide association studies have identified numerous DNA variants linked to human appearance traits, significantly enhancing our understanding of the genetic and epigenetic factors influencing human phenotypes and contributing to genomic tools for anthropology and forensics.

This review discusses the diagnostic challenges of PCOS in adolescents, noting that the persistence of hyperandrogenism and oligomenorrhea is required for diagnosis, while genetic studies suggest involvement of the hypothalamic-pituitary-ovarian axis.

This study introduced a statistical method, PLACO, which revealed novel genetic regions associated with both Type 2 Diabetes and Prostate Cancer from GWAS data.

This study conducted a genome-wide association analysis on 1,125 ewes and identified 24 SNPs associated with wool production traits, and highlighted potential candidate genes like ADAR and TP53 for further research into the genetic mechanisms influencing wool growth in sheep.

This research identified 18 significant SNPs and several candidate genes associated with udder conformation traits in Holstein cattle, providing insights into their genetic architecture.

This study proposed a model that accurately predicts skin condition using genotype information and machine learning, suggesting potential for creating customized cosmetics.

This study identified genomic regions and genes associated with wool, live weight, body condition, and reproduction traits in Uruguayan Merino sheep, highlighting potential genetic factors influencing these characteristics.

In this study, the researchers used Mendelian randomization to suggest a potential causal link between various gut microbiota and alopecia areata, finding that certain bacteria like Butyricimonas and Phascolarctobacterium may have protective effects, whereas others like Ruminococcaceae UCG003 might increase risk.

This study identified genetic variations that could serve as candidate markers for improving body conformation traits in Kazakh fat-tailed coarse-wool sheep through marker-assisted selection.

The study demonstrated that both DKK2 and SOSTDC1 are necessary for normal timing of the first catagen phase in mice hair growth cycles.

This study examined the Spanish Merino breed's wool quality, identifying 74 genetic variants linked to key wool traits like fiber diameter and staple length, which could help restore the breed's potential for producing high-quality wool.

This study suggests potential bidirectional causal links between certain sleep traits, like insomnia and reduced sleep duration, and types of alopecia, including alopecia areata; however, these associations did not hold after correcting for multiple tests, warranting cautious interpretation.

In this study, researchers identified three novel genetic loci associated with androgenetic alopecia, including one with significant association in females only, which may indicate a role for sex-specific genetic factors in patterned hair loss.

This study examines the genetic underpinnings of chronic dermatological conditions like acne, androgenetic alopecia, and alopecia areata, concluding that a deep understanding of these mechanisms can advance patient-specific treatments and inform cosmetic practices related to skin and hair health.

This study identified an association between the FTO gene and susceptibility to PCOS, providing the first genetic evidence linking PCOS to obesity.

This study found that specific gene expressions during different stages of hair follicle development in Merino sheep are linked to wool-related traits, and may also be relevant to human skin, metabolic, and immune traits.

This study constructed a panel of pharmacokinetic and pharmacodynamic genes, revealing that current SNP chips insufficiently capture many drug-response gene variants, highlighting the need for complementary genetic approaches.

This systematic review and meta-analysis found 30 genetic loci associated with skin ageing phenotypes, noting shared biological pathways in aspects like pigmentation and wrinkling; researchers suggest further studies targeting the same SNP across populations could clarify these associations.

This genome-wide association study identified 71 genetic loci linked to male pattern baldness, with 30 novel loci, explaining 38% of the risk and suggesting shared pathways with lifespan and cancer traits.

This review discusses recent genetic findings on hormonal signaling pathways in androgenetic alopecia, reporting no new study results but highlighting the need for further investigation.

This study identified 21 candidate genes related to immunoglobulin concentrations in colostrum and serum of dairy cattle, which may aid in genetic improvement for disease resistance.

This study suggests that variations in PCOS phenotypes observed across different ethnic groups may be due to a genetic gradient resulting from historical human migrations and genetic drift.

This review suggests a shift toward genetically informed treatments for male pattern hair loss by integrating genetic insights and pharmacogenetic markers into therapeutic decision-making.

Men can have genetic risks for PCOS-related traits like obesity and diabetes.

This study used whole-genome sequence data to identify numerous putative causal variants and genes affecting key wool traits and skin wrinkle in Merino sheep, highlighting their polygenic and pleiotropic nature.

Genetic research has advanced our understanding of skin diseases, but complex conditions require an integrative approach for deeper insight.