Upsala journal of medical sciences
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Case Reports
A case of enamel renal syndrome from a novel genetic mutation, multidisciplinary management and long-term prognosis.
The heterogeneous features of enamel renal syndrome (ERS) make diagnosis and treatment challenging. The main symptoms are disturbed amelogenesis and nephrocalcinosis. Bi-allelic likely pathogenic (LP) or pathogenic (P) variants in FAM20A have been associated with the syndrome since 2012. Affected patients often receive extensive dental treatment because of deviant orofacial morphology. However, knowledge about long-term prognosis and treatment guidelines are still lacking. The complex nature of ERS might endanger both dental and general health. The purpose of this article is to highlight the risks of overlooking the symptoms of the syndrome, and to discuss management strategies, surveillance and prognosis. ⋯ The ethics committee in Uppsala, Sweden, determined that ethical approval was not necessary in this case (2019-04835). Informed consent was obtained from the participant in writing and is documented in the medical records.
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Diffuse astrocytomas preferentially infiltrate eloquent areas affecting the outcome. A preoperative understanding of isocitrate dehydrogenase (IDH) status may offer opportunities for specific targeted therapies impacting treatment management. The aim of this study was to analyze clinical, topographical, radiological in WHO 2 astrocytomas with different IDH status and the long-term patient's outcome. ⋯ IDHm and IDHwt astrocytomas differed in preferential location, number of BG-voxels and OS at long follow-up time. The number of BG-voxels affected the OS in IDHwt was possibly reflecting higher tumor invasiveness. We encourage the systematic use of alternative observational tools, such as gradient maps and the Brain-Grid analysis, to better detect differences of tumor invasiveness in diffuse low-grade gliomas subtypes.
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Higher circulating levels of tumor necrosis factor (TNF) alpha receptors 1 (TNFR1) and 2 (TNFR2) are associated with increased long-term mortality and impaired kidney function. ⋯ TNFR2 was associated with mortality, but TNFR1 was not, although showing a borderline value. Neither TNFR1 nor TNFR2 predicted decline in kidney function. TNFR1 and TNFR2 portray interesting aspects in patients with CKD, but the clinical utility seems limited.
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We aimed to analyze the risk of hereditary hemochromatosis (HH) among first-generation and second-generation immigrants in Sweden using Swedish-born individuals and Swedish-born individuals with Swedish-born parents as referents, respectively. ⋯ Our findings indicate that the overall risk of HH was lower among both first-generation and second-generation immigrants when compared to individuals born in Sweden or with Swedish-born parents. An elevated risk for HH was observed exclusively among first-generation men originating from Western Europe. These findings represent new knowledge and should be of global interest.
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We examined differences in DNA methylation patterns in the NR3C1 and FKBP5 genes in relation to personality vulnerability to depression, resilience, and perinatal depressive symptoms, whilst also considering possible moderating effects of childhood traumatic events. ⋯ This study identified associations between NR3C1 methylation and resilience as well as perinatal depressive symptoms. Interestingly, an interaction between early trauma and personality vulnerability was noted. Our findings on these specific DNA methylation markers may, if replicated and integrated into risk prediction models, contribute to early diagnosis of mothers at risk, targeted health promotion, and early interventions.