dc.contributor.author | Voskarides, Konstantinos | en |
dc.contributor.author | Damianou, Loukas | en |
dc.contributor.author | Neocleous, Vassos | en |
dc.contributor.author | Zouvani, Ioanna | en |
dc.contributor.author | Christodoulidou, Stalo | en |
dc.contributor.author | Hadjiconstantinou, Valsamakis E. | en |
dc.contributor.author | Ioannou, Kyriakos | en |
dc.contributor.author | Athanasiou, Yiannis | en |
dc.contributor.author | Patsias, Charalambos | en |
dc.contributor.author | Alexopoulos, Efstathios | en |
dc.contributor.author | Pierides, Alkis M. | en |
dc.contributor.author | Kyriacou, Kyriacos C. | en |
dc.contributor.author | Constantinou-Deltas, Constantinos D. | en |
dc.creator | Voskarides, Konstantinos | en |
dc.creator | Damianou, Loukas | en |
dc.creator | Neocleous, Vassos | en |
dc.creator | Zouvani, Ioanna | en |
dc.creator | Christodoulidou, Stalo | en |
dc.creator | Hadjiconstantinou, Valsamakis E. | en |
dc.creator | Ioannou, Kyriakos | en |
dc.creator | Athanasiou, Yiannis | en |
dc.creator | Patsias, Charalambos | en |
dc.creator | Alexopoulos, Efstathios | en |
dc.creator | Pierides, Alkis M. | en |
dc.creator | Kyriacou, Kyriacos C. | en |
dc.creator | Constantinou-Deltas, Constantinos D. | en |
dc.date.accessioned | 2019-11-04T12:52:51Z | |
dc.date.available | 2019-11-04T12:52:51Z | |
dc.date.issued | 2007 | |
dc.identifier.issn | 1046-6673 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/53439 | |
dc.description.abstract | Mutations in the COL4A3/COL4A4 genes of type IV collagen have been found in ∼40% of cases of thin basement membrane nephropathy, which is characterized by microscopic hematuria and is classically thought to cause proteinuria and chronic renal failure rarely. Here we report our observations of 116 subjects from 13 Cypriot families clinically affected with thin basement membrane nephropathy. These families first came to our attention because they segregated microscopic hematuria, mild proteinuria, and variable degrees of renal impairment, but a dual diagnosis of focal segmental glomerulosclerosis (FSGS) and thin basement membrane nephropathy was made in 20 biopsied cases. Molecular studies identified founder mutations in both COL4A3 and COL4A4 genes in 10 families. None of 82 heterozygous patients had any extrarenal manifestations, supporting the diagnosis of thin basement membrane nephropathy. During follow-up of up to three decades, 31 of these 82 patients (37.8%) developed chronic renal failure and 16 (19.5%) reached end-stage renal disease. Mutations G1334E and G871C were detected in seven and three families, respectively, and were probably introduced by founders. We conclude that these particular COL4A3/COL4A4 mutations either predispose some patients to FSGS and chronic renal failure, or that thin basement membrane nephropathy sometimes coexists with another genetic modifier that is responsible for FSGS and progressive renal failure. The findings presented here do not justify the labelling of thin basement membrane nephropathy as a benign condition with excellent prognosis. Copyright © 2007 by the American Society of Nephrology. | en |
dc.source | Journal of the American Society of Nephrology | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-35848944448&doi=10.1681%2fASN.2007040444&partnerID=40&md5=0985ec75270cdeda24224bcba28d1e7f | |
dc.subject | Cyprus | en |
dc.subject | article | en |
dc.subject | human | en |
dc.subject | Humans | en |
dc.subject | adult | en |
dc.subject | controlled study | en |
dc.subject | female | en |
dc.subject | Middle Aged | en |
dc.subject | priority journal | en |
dc.subject | human tissue | en |
dc.subject | male | en |
dc.subject | gene | en |
dc.subject | gelatinase A | en |
dc.subject | Autoantigens | en |
dc.subject | hematuria | en |
dc.subject | kidney disease | en |
dc.subject | proteinuria | en |
dc.subject | genetic predisposition | en |
dc.subject | gene mutation | en |
dc.subject | Mutation | en |
dc.subject | Cohort Studies | en |
dc.subject | kidney failure | en |
dc.subject | DNA sequence | en |
dc.subject | gene locus | en |
dc.subject | Collagen Type IV | en |
dc.subject | founder effect | en |
dc.subject | Kidney Failure, Chronic | en |
dc.subject | kidney biopsy | en |
dc.subject | Pedigree | en |
dc.subject | Linkage (Genetics) | en |
dc.subject | focal glomerulosclerosis | en |
dc.subject | Glomerular Basement Membrane | en |
dc.subject | Glomerulosclerosis, Focal Segmental | en |
dc.subject | basement membrane | en |
dc.subject | col4a3 gene | en |
dc.subject | col4a4 gene | en |
dc.title | COL4A3/COL4A4 mutations producing focal segmental glomerulosclerosis and renal failure in thin basement membrane nephropathy | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1681/ASN.2007040444 | |
dc.description.volume | 18 | |
dc.description.startingpage | 3004 | |
dc.description.endingpage | 3016 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Βιολογικών Επιστημών / Department of Biological Sciences | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :82</p> | en |
dc.source.abbreviation | J.Am.Soc.Nephrol. | en |
dc.contributor.orcid | Constantinou-Deltas, Constantinos D. [0000-0001-5549-9169] | |
dc.gnosis.orcid | 0000-0001-5549-9169 | |