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In this study, researchers found that the "U" allele of the Tru9I variant may be associated with low vitamin D levels and altered VDR gene activity in alopecia areata patients, while the "u" allele might have a protective role against developing the condition.

The ZIP13 variant is linked to abnormal hair quality.

This case report describes a 61-year-old Italian man with a rare, localized variant of junctional epidermolysis bullosa linked to the R795X mutation in the COL17A1 gene, highlighting the importance of precise diagnosis for effective management of rare genetic disorders.

People with androgenetic alopecia had milder COVID-19 symptoms during the Omicron wave in China.

This study found that in patients with genetic generalized epilepsies, certain gene variants were linked to differences in valproic acid treatment outcomes, including a higher likelihood of treatment failure, varying serum drug concentrations, and specific side effects like weight gain and hair loss.

This study found that Latina girls with a unique form of alopecia areata had small, confetti-like hair loss macules that resolved spontaneously within months, suggesting a distinct variant from classic alopecia areata.

Certain genetic variants and pathways are linked to hair loss.

In this study, researchers discovered a dominant variant in the ADAM17 gene that causes hypotrichosis with woolly hair, where the mutation leads to hair follicle stem cell exhaustion and abnormal hair follicles, resulting in alopecia.

A new change in the WNT10A gene caused a condition leading to short hair growth in a Chinese family.

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.

In this study, researchers identified compound heterozygous variants in the MBTPS1 gene associated with ectodermal dysplasia features in a 14-year-old female, broadening the known disorder spectrum linked to these genetic mutations.

In this study, researchers observed that twins with a novel de novo nonsense variant in HRAS exhibited distinctive features, including neuropsychiatric symptoms, potentially indicating a wider clinical spectrum for conditions known as RASopathies.

This article reviews the genetic foundations of keratins in maintaining epithelial tissue integrity and links specific keratin variants to diverse ichthyosis forms, without presenting new clinical findings.

This study found that two unrelated domestic shorthair cats had novel DSG4 gene mutations causing defective hair shafts, representing the first report of pathogenic DSG4 variants in domestic animals.

This review discusses the adnexotropic presentations of interface dermatitides and highlights the importance of recognizing adnexal involvement to aid in accurate diagnosis and avoid misinterpretation.

A genetic mutation linked to longer life and less disease was found in the Amish, and a drug is being developed to replicate these benefits.

Gene variant linked to prostate cancer, hormone levels, and hair loss.

This study found that specific SHBG gene variants and haplotypes are associated with polycystic ovary syndrome, suggesting that SHBG may be a candidate gene for the condition.

This study found that certain keratin gene mutations associated with pachyonychia congenita are linked to altered enamel structure and increased risk of dental caries.

This review discusses the histological features and diagnostic challenges of alopecia areata and emphasizes the need for genetic research to develop future therapeutics; it reports no new clinical findings.

This article discusses the role of Minoxidil Sulfotransferase Enzyme (SULT1A1) genetic variants in predicting the response to oral minoxidil for treating female pattern hair loss, without presenting new research findings.

In this study, researchers found that specific genetic variations at loci rs1160312, rs6113491, and rs1041668 are independent risk factors for androgenetic alopecia in men, and these risks can be influenced by diet.

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.

This article reviews diagnosis and treatment guidelines for androgenetic alopecia, highlighting that medical treatments like finasteride and minoxidil can arrest progression and improve hair conditions in most mild to moderate cases.

This study found that the TLR3 L412F genetic variant is associated with severe viral infections, especially CMV, and immune dysfunction in a subgroup of chronic mucocutaneous candidiasis patients.

This study found that FOXN1 haploinsufficiency is a significant genetic factor causing T cell lymphopenia at birth, linked to reduced thymic function in both humans and mice.

This review discusses the role of CYP gene polymorphisms in exacerbating hyperandrogenism in women with PCOS and reports no clinical results; further validation of this hypothesis is needed.

This case report describes a 32-month-old girl with a newly identified pediatric disorder linked to a de novo mutation in the ODC1 gene, mirroring symptoms seen in a transgenic mouse model.

This publication is a letter discussing the association between an androgen receptor genetic variant and COVID-19 disease severity in hospitalized male patients, but it reports no new research results.