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This review discusses hair follicle organoids as emerging models for studying hair biology and disorders, emphasizing their promise for bridging basic research and clinical applications, but reports no new results.

This review discusses the role of anti-Müllerian hormone in polycystic ovary syndrome and its male equivalent, but reports no new clinical findings; it suggests further investigation is needed into male relatives' reproductive function.

This paper reviews current knowledge about the structural formation and classification of steroid hormones, highlighting the importance of understanding their role in health and disease. It also identifies research gaps and suggests future studies to improve clinical practices and treatment plans.

Discrimination during pregnancy affects newborn stress hormone levels.

Higher pre-pregnancy BMI is linked to more stress in mothers and more behavioral problems in two-year-old children.

This case study reported a successful surgical excision of two cephalocele lesions in a female neonate, resulting in uneventful recovery and appropriate neurodevelopment during a seven-month follow-up.

This study found that older age at puberty may be associated with lower semen quality and altered reproductive hormone levels in young men, though only some results were statistically significant.

This study found that celery supplementation improved cognition and behavioral disorders in LPS-exposed mouse offspring by increasing levels of dopamine, acetylcholinesterase, and serotonin in the forebrain.

This review discusses phenotypic differences in testosterone production between mice and humans with HSD17B3 deficiency and reports no new findings; the authors highlight potential pathways and enzymes involved in testosterone synthesis.

In this study, mouse models of 22q11.2 deletion syndrome showed that growth issues in small embryonic thymuses were linked to mesenchymal cells, which could be corrected by substituting with normal mesenchyme.

In this study, transgenic mice with Rank expression in hair follicles showed excessive lymph node growth, which could be normalized by neutralizing the overproduced RANKL, underscoring its role in immune system regulation.

Early-life neurosteroid changes affect adolescent exploration and adult behavior.

This study found that curcumin administration improved cognitive and anxiety-related behaviors and neurochemical levels in HgCl₂ exposed mice pups, suggesting protective effects against heavy metal-induced neurotoxicity.

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.

This study concluded that male mice are more susceptible to valproic acid-induced autism spectrum disorder than female mice, with noticeable differences in brain histoarchitecture and receptor protein levels.

This review discusses the emerging considerations and challenges of uterus transplantation for transgender women but presents no new clinical results.

In this case study, an 8-day-old neonate with holocarboxylase synthetase deficiency showed dramatic improvement in lactic acidosis and overall clinical condition following biotin mega-dose therapy, highlighting the importance of early genetic testing and timely treatment in such metabolic disorders.

This review summarizes various nutritional approaches and supplements, such as the Mediterranean and ketogenic diets and probiotics, as potential strategies to improve polycystic ovary syndrome symptoms, reporting no new clinical results.

This correspondence comments on a 2023 study by Nagaoka et al. regarding the maternal–fetal safety of an aqueous extract of Casearia sylvestris leaves in rats, but it does not provide new results or data.

This case report describes a 57-year-old man's late diagnosis of X-linked adrenoleukodystrophy, highlighting the need to consider this condition in patients with non-autoimmune primary adrenal insufficiency and neurological issues.

In this study, using scRNA-seq, researchers detailed the gene expression and cell differentiation processes in goat fetal horn buds, identifying crucial roles for dermal and epithelial cells in horn initiation and highlighting potential genetic factors involved in horn morphogenesis.

This review discusses the role of the skin microbiome in maintaining health and modulating atopic dermatitis, emphasizing the need for novel therapeutic strategies, but reports no new clinical results.

Early diagnosis and treatment of PCOS are crucial to reduce health risks and costs.

This review discusses recent advancements in congenital adrenal hyperplasia research, including improved diagnostic techniques, alternative treatments, and insights from long-term outcome data, but it reports no new clinical results.

This review discusses the effects of the epidermal growth factor receptor system on skin biology and pathology, relying on animal models to analyze roles in cellular processes, wound healing, and tumorigenesis, but reports no new results.

This study found that inhibiting allopregnanolone synthesis in late gestation fetal sheep increased apoptosis and dead cell count in the hippocampus and cerebellum, effects that were mitigated by alfaxalone co-infusion.

Injecting lentiviral vectors into early gestation mice effectively targets skin stem cells for potential gene therapy.

This study found significant variation in tissue mutant load in individuals with the T8993G mutation, which complicates genetic counseling and may inform genotype-phenotype correlations, especially using hair bulb mtDNA analysis.

This study analyzed patients with X-linked dominant chondrodysplasia punctata and identified novel mutations in the emopamil-binding protein gene, highlighting the need for genetic testing alongside biochemical analysis for accurate diagnosis.

This study observed that among patients with Myhre syndrome, those with the SMAD4 gene variant p.Arg496Cys experienced fewer symptoms like hearing loss, while those with the p.Ile500Thr variant often had severe aortic hypoplasia, highlighting the diverse symptom progression and genetic factors of this rare condition.