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This study found that the GGC repeat length significantly influenced testosterone levels in oral contraceptive users from high-risk breast cancer families, and homozygosity for short alleles may be linked to increased breast cancer risk.

This study found that shorter CAG-repeat lengths in the androgen receptor may be associated with the development of androgen-mediated skin disorders like androgenetic alopecia, acne, and hirsutism in both men and women.

This study identified differences in adverse symptoms among patients with post-finasteride syndrome based on short and long androgen receptor gene polymorphisms.

This study found that variations in (CAG)n and (GGN)n polymorphisms in the androgen receptor gene appear to influence symptom severity in men with post-finasteride syndrome.

This study found that the count of CAG trinucleotide repeats in the androgen receptor gene may be associated with acne in female patients without hyperandrogenism.

This article reviews molecular and genetic mechanisms in the development of androgenic alopecia and examines the relationship between androgen receptor gene polymorphism and androgen-dependent diseases, but reports no new clinical results.

In this study of 131 healthy men aged 30 to 45, no relationship was found between androgen receptor gene polymorphisms related to androgen sensitivity and biological age markers, suggesting that other factors may influence the aging process independently of these genetic variations.

This study suggests that androgen receptor gene CAG repeat length may influence serum free testosterone levels in some PCOS patients, with longer repeats associated with higher testosterone concentrations.

This study found no significant difference in the CAG and GGN repeat lengths between infertile and fertile men in Nigeria, but identified a unique GGN allele distribution in the Nigerian population compared to Caucasians.

This study found that, among fertile egg donors, the AR gene CAG polymorphism was associated with differences in antral follicle count but did not impact ovarian response to gonadotrophins.

This article summarizes the main plenary sessions of the 88th Annual Meeting of the British Association of Dermatologists and reports no new clinical findings.

This study found no difference in CAG repeat length between Chinese and Australian men, refuting the hypothesis that this polymorphism and central prostate zone volume are markers of long-term androgen sensitivity.

This study suggests that longer GGN repeat polymorphisms in the androgen receptor gene are associated with polycystic ovary syndrome in women.

This review summarizes the influence of gene polymorphisms on genetic predisposition to polycystic ovary syndrome, but reports no new experimental or clinical results.

This review discusses the association between androgen receptor CAG repeat polymorphism and several health conditions, including Kennedy’s disease and urologic disorders, without reporting new clinical results.

In this study, the researchers reported that finasteride's efficacy in treating female pattern hair loss in Japanese patients was not predictable based on CAG repeat numbers in the androgen receptor gene.

This study found that men without prostate cancer carrying the A-allele of SNP rs1204038 had a 65% higher risk of PSA levels above 3 ng/mL compared to those with the G-allele, increasing referrals for further examination.

This study found that variations in the androgen receptor gene influenced memory function in women, with GGN repeat polymorphisms significantly affecting logical memory performance only in females.

In this study, researchers observed that male COVID-19 patients with more than 23 CAG repeats in the androgen receptor gene and lower testosterone levels experienced more severe disease outcomes.

This review summarizes how common polymorphisms in androgen and estrogen receptor genes may influence aging-related symptoms and diseases in men, but it reports no new clinical results.

This study found that girls with polycystic ovary syndrome and longer SHBG and AR gene repeats experienced greater improvements in lipid and androgen levels after one year of metformin treatment.

In this study, the researchers found no significant link between CAG repeat numbers in the androgen receptor gene and female pattern hair loss in a Chinese population.

This review discusses the potential role of androgen receptor CAG repeat polymorphism testing in hypogonadism management for both sexes, but its clinical utility remains unclear and requires further investigation.

This study found that the less common CAG-rs4045402 and GGN-rs3138869 polymorphisms were more frequent in patients with post-finasteride syndrome and androgenetic alopecia, suggesting a genetic predisposition to AGA development.

This review discusses the association between androgen receptor gene polymorphism and PCOS, reporting mixed findings on whether shorter or longer CAG repeats are linked to the disorder; it provides no new results and calls for further studies.

This study found that a lower number of GGC sequences in the androgen receptor gene was associated with better clinical response to finasteride in male androgenetic alopecia patients.

This study found that serum androgen levels in premenopausal women may be influenced by genetic variants of the androgen receptor and estrogen receptor β genes.

This meta-analysis suggests that the G allele of AR StuI polymorphism might be a potential risk factor for AGA, particularly in white populations.

In this study, Egyptian nodulocystic acne patients had significantly fewer CAG repeats in their androgen receptor gene compared to controls, which may influence acne development and suggest a role for antiandrogen therapy in treatment strategies.

This study found an association between 'short' CAG repeats in the androgen receptor gene and increased non-random X chromosome inactivation in women with androgenic alopecia.