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This study found that in an Italian population, the HLA-DQB1*03 allele was associated with increased susceptibility to alopecia areata, particularly in cases with more than 50% hair loss.

In this study, the AA genotype of C2 polymorphism was more frequently observed in Chinese patients with systemic lupus erythematosus than controls, indicating it may be a risk factor for the disease.

This study examined genetic risk factors for alopecia areata in the Jordanian population but found no significant association between the 21 targeted risk loci and the condition, emphasizing variability in genetic predisposition across ethnic groups and potential non-genetic triggers.

This study identified specific genetic markers related to wool quality in Rambouillet sheep, which may aid breeders in making informed selection and breeding decisions for improved fine wool production.

This study found significant associations between PCOS susceptibility and specific genetic variants in the APOA5 and PLIN1 genes among Western Saudi women, identifying novel alleles and genotypes that may influence PCOS risk and related clinical characteristics.

This study observed that the rs231775 CTLA4 genetic variant was more prevalent in Alopecia Areata patients than controls, particularly among those with severe disease.

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.

People with androgenetic alopecia may have a higher genetic risk for cardiovascular diseases.

This study found associations between genetic predictors of increased testosterone and cardiovascular risk factors, but the implications for testosterone supplementation are unclear due to uncertainties in genetic variant functions.

Asthma may increase the risk of alopecia areata.

This study found that certain genetic variants, specifically CYB5R1 and IL1A, may be linked to different types of acne scarring, with CYB5R1 associated with atrophic scarring and IL1A with fibrotic scarring, indicating a potential polygenic nature of acne scarring.

This study identified two genome-wide significant genetic associations with seborrheic dermatitis, suggesting a potential genetic susceptibility contributing to the disease's pathogenesis.

This source reports that PCOS, a complex endocrinal condition, is characterized by hyperandrogenism, which leads to symptoms like hirsutism, acne, and alopecia; genetic factors and hypothalamic-pituitary-ovarian axis disruption play significant roles in its development, but more research is needed to understand these mechanisms fully.

In this study, researchers found that while most genetic variants analyzed were not associated with PCOS in Polish women, the INSR rs1799817 polymorphism may be linked to acne, a symptom of the disorder.

This study found that higher expression of the Hoxc13 gene in specific areas of hair follicles is associated with longer wool length in Gansu alpine fine-wool sheep.

This study in Japanese women identified SNP rs2419385 as significantly associated with hair thinning, suggesting potential involvement of nearby genes in its development.

This study found no significant epidemiological or genetic association between androgenetic alopecia and severe COVID-19 in a British cohort, but suggests shared genetic pathways may exist.

This study found that elevated tissue RBP4 levels correlate with disease severity in alopecia areata and decrease after effective baricitinib treatment, while the rs3758539 polymorphism is linked to disease susceptibility but not to treatment response.

This review discusses the hypothesis that polycystic ovary syndrome may originate in fetal life due to prenatal androgen exposure, but reports no new clinical results.

This study found that the JAK1 rs310241 AG genotype is associated with a 4.6-fold increased risk of alopecia areata, whereas JAK2 polymorphisms showed no significant link, suggesting a potential genetic susceptibility factor warranting further research.

This study found no significant epidemiological association between male androgenetic alopecia and severe Covid-19, but suggests a potential shared biological basis in specific pathways.

This study found that WNT10A variants are associated with short anagen hair in children and may overlap genetically with male pattern hair loss.

This study identified novel genetic variations in the KRTAP22-2 gene among eight sheep breeds but found no association between these genotypes and wool fibre traits, indicating possible species-specific differences compared to goats.

This study identified MPB susceptibility genes and potential drug candidates that may help uncover molecular mechanisms and address male-pattern baldness.

This report describes a rare case of sarcoidosis occurring on an old blepharoplasty scar in a leukemia patient, suggesting the need for a skin biopsy when firm papules appear on a scar.

This review examines the complex relationship between polycystic ovary syndrome and its associated skin conditions, highlighting an intricate network influenced by hormonal, genetic, and inflammatory factors but reports no new clinical results.

In this study, no significant change in androgen receptor gene expression was found in females with recurrent spontaneous abortion, but a mutant genotype may offer some protection against the condition.

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 identified significant genetic associations with frontal fibrosing alopecia at four genomic loci, suggesting it is a genetically predisposed immuno-inflammatory disorder influenced by the HLA-B*07: 02 allele.

This study identified more than 100 genetic loci associated with hair color variation in Europeans, explaining a significant portion of the trait's heritability and advancing understanding of hair pigmentation.