11 research outputs found

    Connectivity through Pottery Horizons: Tracing Interactions in Late Chalcolithic Cyprus

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    Poster presented at the Dutch Symposium of the Ancient Near East DUSANE 2019Archaeology of the Near Eas

    Restless legs syndrome is contributing to fatigue and low quality of life levels in hemodialysis patients

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    AIM: To examine whether hemodialysis (HD) patients with restless legs syndrome (RLS) are subjects of greater fatigue and impaired quality of life (QoL) compared to HD patients without RLS. METHODS: Eighty five stable HD patients participated in this study. According to their RLS status, the patients were divided into the RLS group (n = 23) and the non-RLS group (n = 62). QoL, fatigue, sleep quality, daily sleepiness and depression symptoms were assessed by using various questionnaires. Finally, biochemical parameters including iron, ferritin, hemoglobin, hematocrit and parathormone were assessed. RESULTS: The HD patients with RLS scored worse in all the questionnaires used in the study (P < 0.05). The patients with RLS were more likely to receive the HD therapy on the morning shift, whilst 43.5% of the RLS patients reported to experience the RLS symptoms also during HD. The severity of RLS was correlated with fatigue, depression score and sleep quality (P < 0.05). CONCLUSION: HD patients with RLS are subject to lower QoL related parameters and greater fatigue compared to HD patients without RLS. RLS should be successfully managed in order to improve the QoL of the sufferers

    COL4A5 and LAMA5 variants co-inherited in familial hematuria: Digenic inheritance or genetic modifier effect?

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    Background: About 40-50% of patients with familial microscopic hematuria (FMH) caused by thin basement membrane nephropathy (TBMN) inherit heterozygous mutations in collagen IV genes (COL4A3, COL4A4). On long follow-up, the full phenotypic spectrum of these patients varies a lot, ranging from isolated MH or MH plus low-grade proteinuria to chronic renal failure of variable degree, including end-stage renal disease (ESRD). Methods: Here, we performed Whole Exome Sequencing (WES) in patients of six families, presenting with autosomal dominant FMH, with or without progression to proteinuria and loss of renal function, all previously found negative for severe collagen IV mutations. Hierarchical filtering of the WES data was performed, followed by mutation prediction analysis, Sanger sequencing and genetic segregation analysis. Results: In one family with four patients, we found evidence for the contribution of two co-inherited variants in two crucial genes expressed in the glomerular basement membrane (GBM); LAMA5-p.Pro1243Leu and COL4A5-p.Asp654Tyr. Mutations in COL4A5 cause classical X-linked Alport Syndrome, while rare mutations in the LAMA5 have been reported in patients with focal segmental glomerulosclerosis. The phenotypic spectrum of the patients includes hematuria, proteinuria, focal segmental glomerulosclerosis, loss of kidney function and renal cortical cysts. Conclusions: A modifier role of LAMA5 on the background of a hypomorphic Alport syndrome causing mutation is a possible explanation of our findings. Digenic inheritance is another scenario, following the concept that mutations at both loci more accurately explain the spectrum of symptoms, but further investigation is needed under this concept. This is the third report linking a LAMA5 variant with human renal disease and expanding the spectrum of genes involved in glomerular pathologies accompanied by familial hematurias. The cystic phenotype overlaps with that of a mouse model, which carried a Lama5 hypomorphic mutation that caused severely reduced Lama5 protein levels and produced kidney cysts. 2018 The Author(s).The work was supported from the Cyprus Research Promotion Foundation through the grant NEW INFRASTRUCTURE/STRATEGIC/0308/24 to CD (co-funded by the European Regional Development Fund and the Republic of Cyprus). The funding body did not contribute to the design of study, collection, analysis and interpretation of data, or in manuscript writing.Scopu

    Connectivity through Pottery Horizons: Tracing Interactions in Late Chalcolithic Cyprus

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    Poster presented at the Dutch Symposium of the Ancient Near East DUSANE 2019</p

    Museums and cultural sustainability: stakeholders, forces, and cultural policies

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    This paper explores the relationship between museums, cultural sustainability, and cultural policies. Specifically, it offers a theoretical model for the sustainable development of museums and a process for designing appropriate cultural policies for museums with cultural sustainability in mind. The case of Cyprus is used to demonstrate how strengths and gaps in cultural sustainability can be identified within a broader museum environment. The study examines the main stakeholders (the state, municipalities/ communities, and individuals), types of museums (archaeological, art, ethnographic, etc.) they establish and the forces influencing their decisions (such as politics, a sense of national identity, cultural tourism, economic revitalization, and personal agendas) in order to map the Cypriot museum environment and identify the emphasis placed on different parameters of cultural sustainability. By identifying cultural sustainability strengths and gaps on a national level, it becomes easier for cultural policy-makers to design appropriate cultural policies for museums
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