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This study found that DNA methylation and histone modification status were altered in peripheral blood mononuclear cells of patients with alopecia areata, suggesting these changes may contribute to the disease's pathological immune responses.

Certain proteins involved in DNA modification may affect the genetic changes in systemic lupus erythematosus and could indicate the disease's activity.

The AUTS2 gene is linked to neurological disorders and may affect human brain development and cognition.

Progranulin overexpression leads to shorter, thinner hair and increased cell death in mouse hair follicles.

This study describes three new cases of MCOPS6 with BMP4 variants, noting expanded phenotypic variability but no clinically apparent microphthalmia in these individuals, which is commonly reported in the disorder.

This study reports that newly diagnosed patients with Bachmann-Bupp syndrome exhibit a broader phenotype than previously documented, including late-onset seizures, and suggests a possible universal biochemical mechanism involving elevated ODC activity.

In this study, novel mutations in the BTD gene were identified in a patient with profound biotinidase deficiency, highlighting the importance of biotinidase activity measurement and mutation analysis for early diagnosis.

This study identified a new gene, mrp4, in mice, which suggests it may have a unique role in the growth and development of hair follicles in the ears and tails.

This study observed that different alkaline buffers had a significant impact on the volume of liquid consumed by fall armyworm larvae, emphasizing the importance of measuring imbibed volumes to reduce dose errors in bioassays.

Using mouse hair follicle organoids, this study demonstrated that BMP4 plays a key role in controlling hair follicle coloration and growth, as well as directing Nestin-positive stem cells towards becoming melanocytes, the pigment-producing cells responsible for hair color.

This study identified a novel missense MAFB variant in a family with some unaffected members, suggesting incomplete penetrance and the potential influence of modifier genes, epigenetic mechanisms, or environmental factors on MCTO phenotype.

This study developed the mTurquoise2-Col4a1 mouse model and used fluorescent tagging of collagen IV to offer new insights into basement membrane dynamics during hair follicle budding, revealing that basement membranes are flexible and stable structures in developing skin tissue.

This study found that patients with Bachmann-Bupp syndrome treated with DFMO showed improvements in hair growth, muscle tone, and development.

This case report describes a rare occurrence of ectodermal dysplasia features in a 14-year-old with MBTPS1 gene variants, expanding the known spectrum of related disorders.

This study found that the mutant hairless rhino bald protein in mice interacts with the vitamin D receptor but cannot repress its transactivation and shows abnormal cellular localization.

This study identifies two previously unreported pathogenic RIPK4 gene variants, suggesting a functional link with cell adhesion molecules in ectodermal dysplasias.

This study found that early biochemical screening and molecular confirmation are crucial for distinguishing profound from partial biotinidase deficiency, which supports timely treatment and management in symptomatic children.

This study suggests that prenatal genetic diagnosis of MELAS syndrome using amniotic cells may not reliably predict fetal outcomes due to phenotypic diversity observed in siblings with similar levels of mutant mtDNA.

This case report describes a 4-month-old child with symptoms suggesting multiple carboxylase deficiency, which responded well to biotin therapy, highlighting the importance of early diagnosis and treatment to prevent serious health issues in infants with similar unexplained metabolic acidosis and symptoms.

This study describes the use of a genetically engineered mouse model, mTurquoise2-Col4a1, to fluorescently label collagen IV and observe basement membrane dynamics during skin development, revealing its stability and pliability during rapid growth phases.

This case study reports that an infant with maple syrup urine disease developed acrodermatitis dysmetabolica due to low isoleucine levels, and increasing the isoleucine dose improved the condition.

This review discusses recent insights into Birt–Hogg–Dube syndrome, including the functions of the FLCN gene and clinical recommendations for screening and treatment, but it reports no new experimental results.

This study found that BAF200, a subunit of the PBAF chromatin remodeling complex, is crucial for heart development and coronary artery formation in mice, as its absence led to embryonic lethality with severe cardiac defects.

In this study of pediatric melanocytic lesions, researchers at Massachusetts General Hospital observed no concurrent BAP1 loss and BRAFV600E positivity, characteristics of adult BIMT, suggesting that these tumors may develop at a later age rather than in childhood.

In this study, basal cell carcinoma developed in Ptch-deficient mice only after chemical treatment, not skin wounding, suggesting a second unknown event is necessary for tumor formation.

In this study, researchers discovered that the MafB gene, which is important for macrophage differentiation, shows high expression in the pancreas and is influenced by sex steroids, with varied expression patterns in hamster tissues and during reproductive phases.

This study identified ABCB6 as the first gene linked to dyschromatosis universalis hereditaria (DUH) in a large Chinese family, suggesting it plays a role in skin pigmentation.

This study found that Mdm2 is critical for limiting p53 activity to maintain normal stem cell function in mouse skin, with impacts on tissue homeostasis and aging.

This report identifies a novel splice-site variant in the LAMB3 gene linked to junctional epidermolysis bullosa, emphasizing the need for gene sequencing in diagnosing the disease.

This study found that variations in the genes PDCD4, miR-21, and miR-449b may significantly influence breast cancer progression, with higher PDCD4 serum levels linked to increased breastfeeding.