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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.

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.

This thesis reviews current therapeutic approaches for ARFID and provides preliminary insights into enhancing treatment and care in Australia, including an evaluation of a pilot dietetic-led cognitive-behavioral therapy intervention.

This study identifies a mechanism where dsRNA activates TLR3 to induce RA production, promoting hair follicle regeneration in mice and suggesting a potential role in human tissue regeneration.

This study suggests that altered levels of NRF2 may be important in the development of androgenetic alopecia in men.

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.

In this study, baseline neutrophil-to-lymphocyte ratio (NLR) was associated with predicting early trichoscopic response in patients undergoing PRP-based treatment for non-scarring alopecia.

This review discusses the role of noncoding RNAs (ncRNAs) in radiation response and highlights their potential as biomarkers for assessing radiation damage, but reports no new clinical results.

This review discusses the structure, expression, regulation, and potential roles of NcoA4 in cancer and other pathologies, reporting no new experimental findings.

This study investigated the role of NLRP3 inflammasomes in alopecia areata and found that outer root sheath cells may contribute to inflammation by increasing IL-1β and HMGB1 secretion when stimulated with double-stranded RNA.

This observational study found that benign and HAIR-AN were the most common acanthosis nigricans types associated with obesity, PCOS, and diabetes, highlighting the need for comprehensive screening in affected individuals.

5-ARI therapy may help prevent prostate cancer progression.

This study found that NIMP-R14-conjugated nanoparticles, loaded with roflumilast, effectively targeted neutrophils to reduce inflammation and improve symptoms in a mouse model of psoriasiform dermatitis, suggesting potential for targeted therapy in autoimmune skin diseases.

This article is a statement from Robert Niedbalski, president of the American Board of Hair Restoration Surgery for 2018, and contains no new research findings.

This study found that acanthosis nigricans in the knuckles correlates with higher insulin and HOMA-IR values, potentially serving as an early, accessible marker for insulin resistance even without excess weight.

This review proposes focusing on relationships between neuroactive steroids and psychiatric disorder symptoms, rather than relying on traditional disorder classifications, and reports no new clinical findings.

This audit of ritlecitinib prescribing for severe alopecia areata found that regional practices largely followed national guidelines but highlighted the need for better psychological assessments and more consistent use of SALT scoring to inform treatment continuation decisions after 36 weeks.

This review discusses the relevance of human androgen receptor action in sports doping and examines the potential of cell-based biological assays for detecting androgenic anabolic steroid use, without presenting new research findings.

This study observed that acanthosis nigricans is highly prevalent in Latin American youths, especially at the knuckles, and may indicate early insulin resistance even in those with a normal BMI.

In this study, nandrolone decanoate treatment in rats caused persistent diestrus and altered steroid receptor expression and sex hormones, especially at higher doses, with partial reversibility at lower doses over time.

This report describes Rabson-Mendenhall syndrome cases in two siblings and briefly reviews the literature, highlighting insulin receptor gene mutations as the underlying cause.

This study observed that although 5-alpha-reductase inhibitors reduce PSA density in patients on active surveillance for prostate cancer, those who progress to more serious disease still show higher PSA densities, suggesting these inhibitors accentuate differences in clinically significant cases.

This report detailed the British Hair and Nail Society's national grand round, which aids in diagnosing and treating complex hair disorders, showcasing rare diagnoses and suggesting novel therapies.

This study found that neonatal administration of finasteride affected adult learning and memory in rats, enhancing object recognition but impairing aversive learning, with no effect on anxiety-like behavior.

In this study, researchers found that shorter CA repeats in the ERbeta gene are correlated with PSA expression, and PSA immunoexpression is associated with increased disease-free survival in breast cancer.

Defective protein folding due to a mutation is key in ANE syndrome.

Isolation stress in rats reduces brain enzyme levels, affecting dopamine function.

In this case report, a novel heterozygous mutation in the insulin receptor gene was identified in an adolescent girl with type A insulin resistance syndrome, characterized by excessive hair growth and skin changes, and her mother.

This study found that dynamic resilient hyaluronic acid fillers were effective and well-tolerated for correcting moderate-to-severe nasolabial folds in people of color, with improvements in wrinkle severity and fewer adverse events compared to non-people of color.