16 results on '"Gucev, Zoran"'
Search Results
2. Novel Founder Mutation in FANCA Gene (c.3446_3449dupCCCT) Among Romani Patients from the Balkan Region.
- Author
-
Dimishkovska M, Kotori VM, Gucev Z, Kocheva S, Polenakovic M, and Plaseska-Karanfilska D
- Subjects
- Balkan Peninsula, Child, Child, Preschool, DNA Mutational Analysis, DNA-Binding Proteins, Female, Founder Effect, Homozygote, Humans, Kosovo, Republic of North Macedonia, Roma genetics, Fanconi Anemia genetics, Fanconi Anemia Complementation Group A Protein genetics, Mutation
- Abstract
Background: Fanconi anemia is a rare autosomal recessive or X-linked disorder characterised by clinical and genetic heterogeneity. Most fanconi anemia patients harbour homozygous or double heterozygous mutations in the FANCA (60-65%), FANCC (10-15%), FANCG (~10%) or FANCD2 (3-6%) genes. We have already reported the FANCA variant c.190-256_283+1680del2040dupC as a founder mutation among Macedonian fanconi anemia patients of Gypsy-like ethnic origin. Here, we present a novel FANCA mutation in two patients from Macedonia and Kosovo., Case Report: The novel FANCA mutation c.3446_3449dupCCCT was identified in two fanconi anemia patients with Romany ethnicity; a 2-year-old girl from Macedonia who is a compound heterozygote for a previously reported FANCA c.190-256_283+1680del2040dupC and the novel mutation and a 10-year-old girl from Kosovo who is a homozygote for the novel FANCA c.3446_3449dupCCCT mutation. The novel mutation is located in exon 35 in the FAAP20-binding domain which plays a crucial role in the FANCA -FAAP20 interaction and is required for integrity of the fanconi anemia pathway., Conclusion: The finding of the FANCA c.3446_3449dupCCCT mutation in two unrelated FA patients with Romani ethnicity from Macedonia and Kosovo suggests it is a founder mutation in the Romani population living in the Balkan region.
- Published
- 2018
- Full Text
- View/download PDF
3. Rare Renal Disease in Macedonia - An Update.
- Author
-
Tasic V, Gucev Z, and Polenakovic M
- Subjects
- Clinical Decision-Making, Early Diagnosis, Genetic Predisposition to Disease, Humans, Molecular Diagnostic Techniques, Orphan Drug Production, Phenotype, Predictive Value of Tests, Prognosis, Republic of North Macedonia epidemiology, Kidney Diseases diagnosis, Kidney Diseases epidemiology, Kidney Diseases genetics, Rare Diseases diagnosis, Rare Diseases epidemiology, Rare Diseases genetics
- Abstract
Rare renal diseases (RRD) are an important category of rare disease (RD) as they can do great damage to the patients, families and society. The patient may undergo years even decades of numerous investigations including invasive procedures and yet not have definitive and precise diagnose and therefore, no opportunity for appropriate treatment. The great progress in molecular genetic techniques characterized many Mendelian diseases on molecular level. This gave the possibility for appropriate prevention and treatment interventions, genetic counseling and prenatal diagnosis. Herein, we summarize the current status of RRD in Macedonia. The research interest of Macedonian clinicians and scientists is focused on the genetics of congenital anomalies of the kidney and urinary tract (CAKUT), steroid resistant nephrotic syndrome, nephrolithiasis and nephrocalcinosis, cystic diseases and cilliopathies with collaborations with eminent laboratories in Unites States and Europe. This collaboration resulted in detection of new genes and pathophysiological pathways published in The New England Journal of Medicine and in other high impact journals. Macedonian health professionals have knowledge and equipment for diagnosis of RRD. Unfortunately the lack of finances is great obstacle for early and appropriate diagnosis. Participation in the international registries, studies and trials should be encouraged. This would result in significant benefit for the patients, health professionals and science.
- Published
- 2017
- Full Text
- View/download PDF
4. 50 Years of the Macedonian Academy of Sciences and Arts 1967-2017 and 48 Years of Publishing the Journal Prilozi (Contributions) of MASA.
- Author
-
Polenakovic M, Pop-Jordanova N, and Gucev Z
- Subjects
- Animals, History, 20th Century, History, 21st Century, Humans, Republic of North Macedonia, Biomedical Research history, Periodicals as Topic history, Societies, Scientific history
- Abstract
Papers on medical subjects have been published since the first issue of the journal Prilozi in 1969, totalling a number of of 957 (nine hundred and fifty seven) papers have been published in Prilozi. Two hundred and twenty nine cover subjects on natural sciences and mathematics, and 728 (seven hundred and twenty eight) subjects on medical sciences. So far, 2017 No. XXXVIII-2, 622 (six hundred and twenty two) papers published in Prilozi are in Pubmed. Prilozi is published three times a year and it is covered by the following services: Baidu Scholar, Case, Celdes, CNKI Scholar (China National Knowledge Infrastructure), CNPIEC, DOAJ (Directory of Open Access Journals), EBSCO (relevant databases), EBSCO Discovery Service, Elsevier - SCOPUS, Google Scholar, J-Gate, JournalTOCs, KESLI-NDSL (Korean National Discovery for Science Leaders), Naviga (Softweco), Primo Central (ExLibris), Publons, PubMed, ReadCube, ResearchGate, SCImago (SJR), Summon (Serials Solutions/ProQuest), TDNet, Ulrich's Periodicals Directory/ulrichsweb WanFang Data, WorldCat (OCLC).
- Published
- 2017
- Full Text
- View/download PDF
5. Obesity in Childhood and Adolescence, Genetic Factors.
- Author
-
Kostovski M, Tasic V, Laban N, Polenakovic M, Danilovski D, and Gucev Z
- Subjects
- Adolescent, Age of Onset, Child, Comorbidity, Female, Genetic Predisposition to Disease, Heredity, Humans, Male, Pediatric Obesity epidemiology, Pediatric Obesity physiopathology, Pediatric Obesity therapy, Pedigree, Phenotype, Prognosis, Republic of North Macedonia epidemiology, Risk Factors, Adiposity genetics, Pediatric Obesity genetics, Weight Gain genetics
- Abstract
Obesity and excess weight are a pandemic phenomenon in the modern world. Childhood and adolescent obesity often ends up in obesity in adults. The costs of obesity and its consequences are staggering for any society, crippling for countries in development. Childhood obesity is also widespread in Macedonia. Metabolic syndrome, dyslipidemia and carbohydrate intolerance are found in significant numbers. Parents and grandparents are often obese. Some of the children are either dysmorphic, or slightly retarded. We have already described patients with Prader-Willi syndrome, Bardet-Biedl syndrome or WAGR syndrome. A genetic screening for mutations in monogenic obesity in children with early, rapid-onset or severe obesity, severe hyperphagia, hypogonadism, intestinal dysfunction, hypopigmentation of hair and skin, postprandial hypoglycaemia, diabetes insipidus, abnormal leptin level and coexistence of lean and obese siblings in the family discovers many genetic forms of obesity. There are about 30 monogenic forms of obesity. In addition, obesity is different in ethnic groups, and the types of monogenic obesity differ. In brief, an increasing number of genes and genetic mechanisms in children continue to be discovered. This sheds new light on the molecular mechanisms of obesity and potentially gives a target for new forms of treatment.
- Published
- 2017
- Full Text
- View/download PDF
6. Congenital Anomalies of the Kidney and Urinary Tract in Children Born Small for Gestational Age.
- Author
-
Janchevska A, Gucev Z, Tasevska-Rmus L, and Tasic V
- Subjects
- Age Factors, Birth Weight, Body Mass Index, Child Development, Disease Progression, Early Diagnosis, Female, Gestational Age, Glomerular Filtration Rate, Humans, Infant, Newborn, Kidney physiopathology, Kidney surgery, Kidney Transplantation, Male, Prevalence, Prognosis, Quality of Life, Renal Insufficiency, Chronic diagnosis, Renal Insufficiency, Chronic epidemiology, Republic of North Macedonia epidemiology, Risk Factors, Time Factors, Urogenital Abnormalities diagnosis, Urogenital Abnormalities physiopathology, Urogenital Abnormalities therapy, Vesico-Ureteral Reflux diagnosis, Vesico-Ureteral Reflux physiopathology, Vesico-Ureteral Reflux therapy, Infant, Small for Gestational Age, Kidney abnormalities, Urogenital Abnormalities epidemiology, Vesico-Ureteral Reflux epidemiology
- Abstract
Introduction: Congenital anomalies of the kidney and urinary tract (CAKUT) represent several types of malformations with occurrence of 1 in about 500 live births., Objective: Small for gestation age (SGA) may influence in prevalence of CAKUT and progression of chronic kidney disease (CKD) in children. The aim of this study was to elaborate our experiences with detected CAKUT in a cohort of SGA born children in Macedonia., Methods: Our cohort consisted of 100 SGA born children investigated for associated congenital anomalies of urinary tract. We analyzed anthropometric and clinical birth data in children with diagnosed CAKUT and estimated the stage and time of onset of CKD by biochemical and imaging technics., Results: We revealed 7 (7.0%) SGA born children with congenital anomalies of the urinary tract. Their mean birth weight was very low 1855 gr (-3.93 SDS) and the birth length 45.57cm (-2.17 SDS), as well. A significant growth failure with reduced weight and BMI were noticed at the time of diagnosis. A diagnosis of CAKUT in 4/7 was established in the first few months of life, but in others 3 later in early childhood. Three children revealed with unilateral kidney agenesis, 2 had hypo-dysplastic kidneys and in 2 children was found vesicoureteral reflux. Normal glomerular filtration rate was estimated in 2 children with CAKUT. Stage 2 CKD with GFR 60-90 ml/minx1.73m2 had 3 children, 1 patient was graded in stage 3 and one child needed kidney transplantation, stage 5 CKD., Conclusions: We presented 7 SGA born children with CAKUT. An early recognition, assessment and treatment of these anomalies might improve their quality of life.
- Published
- 2017
- Full Text
- View/download PDF
7. Some Psychological Aspects of T1DM in Children and Adolescents.
- Author
-
Pop-Jordanova N and Gucev Z
- Subjects
- Adolescent, Age Factors, Anxiety diagnosis, Anxiety psychology, Case-Control Studies, Checklist, Child, Cost of Illness, Depression diagnosis, Depression psychology, Diabetes Mellitus, Type 1 blood, Diabetes Mellitus, Type 1 diagnosis, Diabetes Mellitus, Type 1 therapy, Emotions, Female, Hospitals, Pediatric, Hospitals, University, Humans, Male, Psychiatric Status Rating Scales, Republic of North Macedonia, Surveys and Questionnaires, Adaptation, Psychological, Adolescent Behavior, Child Behavior, Diabetes Mellitus, Type 1 psychology
- Abstract
Diabetes mellitus type 1 (T1DM) is a chronic disease with long term consequences dictating daily struggle to maintain a good metabolic control. Children and adolescents with T1DM seem to have inferior psychological adjustment to their normal counterparts, which might be associated with glycemic control and disease duration. The aim of this study is to evaluate the psychological characteristics of children and adolescents with T1DM treated last year in the University Children Hospital in Skopje, Macedonia and to propose some response measures. For psychological evaluation we used CBCL (Child Behavior Check List), GAS (General Anxiety Scale), EPQ (Eysenck Personality Questionnaire) and MMPI-201 (Minnesota Multiphasic Personality Inventory). The results confirmed the following psychological characteristics: mild depression and anxiety, emotional instability, need for social acceptance, as well as the possible psychopathic traits. Suffering for a complex metabolic and chronic illness, these patients need psychological evaluation and intervention in the management.
- Published
- 2015
- Full Text
- View/download PDF
8. Where are we now in the investigation of rare diseases in the Republic of Macedonia?
- Author
-
Polenakovic M, Gucev Z, and Tasic V
- Subjects
- Humans, Morbidity, Republic of North Macedonia, Developing Countries, Disease Management, Molecular Diagnostic Techniques methods, Rare Diseases diagnosis, Rare Diseases epidemiology, Rare Diseases therapy
- Abstract
In Europe Rare Disease (RD) is the one which affects less than 1/2000, in the USA 1/1250, while in Japan RD is the one that affects fewer than 1/50,000 patients. EU estimates that 5-8000 distinct rare diseases affect 6-8% of the Population. The impact of rare diseases in the health systems is impresssive: at least 3 million patients in the UK, 4 million in Germany, and between 27 and 36 million EU citizens. There is not a precise register for rare diseases in the Republic of Macedonia. Rare diseases are becoming increasingly important as possible targets of new forms of treatment, as a valuable source of a novel insight in fundamental lows of biology, and in the specific mechanisms of many diseases. Molecular methods have created a better diagnosis and oftentimes treatment. Rare diseases pose significant problem for the patients, since their problems are often not recognized by the medical community and shunned by the health insurance. The cumulative costs of diagnosis and treatment of rare diseases is significant for any society and oftentimes not acceptable for developing countries.
- Published
- 2014
9. Publishing integrity and good practices in editing in biomedicine.
- Author
-
Polenakovic M and Gucev Z
- Subjects
- Humans, Republic of North Macedonia, Biomedical Research, Editorial Policies, Publishing
- Abstract
The Macedonian Academy of Sciences and Arts (MASA), held a scientific workshop for journal editors in biomedicine: "Publishing integrity and good practices in editing in biomedicine" on April 25, 2014 in MASA, Skopje. The meeting looked into old problems and new situations in editing and publishing, with emphasis on the situation in developing countries. This global knowledge-based society is founded on the results obtained from scientific research. The data from basic research in developed countries contribute in a quite substantial manner to the newly added economic value. One of the main reasons for underdevelopment in South Eastern Europe (SEE) is certainly a low or non-existent contribution of scientific research in the newly added economic value. This has largely to do with the perception of the political elites which simply lack the insight on the crucial importance of science in development. In the long term this leads to societies in which there are distortions in the understanding of the most basic values. Academic publishing has experienced tremendous growth: so far there are at least 50 million scientific articles. Interestingly, publishing in developing countries has experienced a rate of growth higher than in developed countries. However, this is not the case with the Balkan countries. The meeting looked at some old and some newly emerging problems in editing and publishing. First, the high cost for universities and researchers to purchase journals adversely affects both publishing and editing. In developing countries the high cost of purchasing scientific literature is an almost insurmountable problem in spite of the fact that some publishing companies offer discounted fees. Open access journals in South Eastern European (SEE) countries are hardly achievable as this also incurs costs that have to be covered in some way or other. The peer review process has the fundamental difficulty that reviewers are in the situation of a Procrustean bed, tending to accept reports which support the reviewer's concepts of thinking and, like Procrustes, cutting everything else out. Authorship is often a contentious issue, as undeserved authors appear on the list of authors. Some principles are now a norm in academic publishing. This applies to the declaration of a conflict of interest, the consent of the patient and the approval of the Ethical Board of the institution. This global informational technological revolution has, unfortunately, led to largely widespread and increasingly sophisticated deviations: plagiarism, data fabrication and data falsification as forms of scientific misconduct. Those events are now more widespread than in the past. Luckily new tools to track them are much better than previously. The race for perfect publishing integrity and for the best good practices in editing in biomedicine is on. New and old challenges will be met. The benevolent and caring society, educated professionals and an enlightened public remain essential preconditions. The wealth of nations depends on R&D and consequently on academic publishing.
- Published
- 2014
10. Two siblings with Niemann-Pick disease (NPD) type B: clinical findings and novel mutations of the acid sphingomyelinase gene.
- Author
-
Gucev Z, Tasic V, Pop-Jordanova N, Jancevska A, Simonaro CM, and Schuchmann EH
- Subjects
- Adolescent, Child, Preschool, Female, Humans, Male, Republic of North Macedonia, Mutation, Niemann-Pick Disease, Type B genetics, Sphingomyelin Phosphodiesterase genetics
- Abstract
Acid sphingomyelinase deficiency leads to the accumulation of sphingomyelin in cells, causing Niemann-Pick disease (NPD) types A/B. RF (13.66 y) and HF (3 y) are brother and sister. RF growth was markedly delayed at the age of 12.66 y (123 cm; -3.25 SD), while at the age 3 y his sister is 86 cm (-2.75 SD). The brother had a huge liver (13 cm) and spleen (12 cm). His sister also had an enlarged liver, but presented no other symptoms. The fibroblast cultivation had a reduced sphingomyelinase activity in the fibroblasts (0.68 mkat/kg protein), β-galaktosidase (937 mkat/kg) and glucosilceramidase (125.4 mkat/kg) were elevated. Mutational analysis demonstrated the siblings are compound heterozygotes (V112M and H554Y). The mother is carrier of V112M and the father carries H554Y. This is the first report of NPD type B in Macedonia. The novel mutation results in a moderately severe phenotype of NPD type B.
- Published
- 2013
- Full Text
- View/download PDF
11. Is impact factor necessary for "Prilozi (Contributions)" and Macedonia?
- Author
-
Gucev Z and Polenakovic M
- Subjects
- Humans, Republic of North Macedonia, Biomedical Research standards, Journal Impact Factor, Periodicals as Topic standards
- Abstract
58 years after the creation of impact factor (IF) the professional public shows interest in IFs and their significance for academia and individuals. Really, is a medical journal with IF needed for Macedonia? Some other small and developing countries have pursued and accomplished this goal: Serbia, Slovenia, and Croatia. On the other hand the survey of publications in Macedonian medical journals has been found to lack quality. We believe that to strive to obtain an IF would be beneficial for all Macedonian interest groups involved. This would introduce an ambition among the members of Macedonian academia to publish (so far rare), than to publish in Pubmed listed journals (ambition present in very few Macedonian academics) and then to publish in journals with the highest IF possible (so far a very exclusive group of Macedonian medical professionals). In time this will help in creating and enforcing legal obligation for the academia for a promotion based on merit of IF scientific publications. We believe that this is possible only by Parliament legislation. This will be of benefit for Macedonian patients, the medical community and will unable this country to contribute to the universe of science. Lastly it would certainly be helpful in getting a Macedonian university in the prestigious first 500 Shangai list. Key words: impact factor, Macedonia, medical journals.
- Published
- 2013
12. Clinical and laboratory features of Macedonian children with OCRL mutations.
- Author
-
Tasic V, Lozanovski VJ, Korneti P, Ristoska-Bojkovska N, Sabolic-Avramovska V, Gucev Z, and Ludwig M
- Subjects
- Child, DNA Mutational Analysis, Dent Disease pathology, Humans, Infant, Oculocerebrorenal Syndrome pathology, Republic of North Macedonia, Dent Disease genetics, Dent Disease physiopathology, Oculocerebrorenal Syndrome genetics, Oculocerebrorenal Syndrome physiopathology, Phosphoric Monoester Hydrolases genetics
- Abstract
OCRL mutations, which are a hallmark of Lowe syndrome, have recently been found in patients with isolated renal phenotype (Dent-2 disease). In this report, we describe clinical and laboratory features in five Macedonian children with mutations in the OCRL gene. Children with a clinical diagnosis of Lowe syndrome or Dent disease underwent complete neurological and ophthalmological examination, imaging of the kidney and urinary tract, assessment of renal tubular function, and mutation analysis of the OCRL gene. Two children (18 months and 11 years, respectively) were diagnosed with Lowe syndrome on the basis of congenital cataracts, severe psychomotor retardation, and renal dysfunction. Both children had low molecular weight proteinuria (LMWP) and hypercalciuria, but not Fanconi syndrome. The older one had bilateral nephrolithiasis due to associated hypocitraturia and mild hyperoxaluria. Three children with asymptomatic proteinuria were diagnosed with Dent-2 disease; none had cataracts or neurological deficit. One child showed mild mental retardation. All had LMWP, hypercalciuria, and elevated enzymes (creatine phosphokinase, lactic dehydrogenase). All three children had an abnormal Tc-99m DMSA scan revealing poor visualization of the kidneys with a high radionuclide content in the bladder; none had nephrolithiasis or nephrocalcinosis. In conclusion, children with OCRL mutations may present with very mild phenotype (asymptomatic proteinuria with/without mild mental retardation) or severe classic oculocerebrorenal syndrome of Lowe. Elevated enzymes and abnormal results on the Tc-99m DMSA scan may be useful indicators for Dent-2 disease.
- Published
- 2011
- Full Text
- View/download PDF
13. Childhood craniopharyngioma in Macedonia: incidence and outcome after subtotal resection and cranial irradiation.
- Author
-
Gucev ZS, Danilovski D, Tasic V, Ugrinovski J, Nastova V, Jancevska A, Krstevska-Konstantinova M, Pop-Jordanova N, and Kirovski I
- Subjects
- Adolescent, Antibiotics, Antineoplastic administration & dosage, Bleomycin administration & dosage, Child, Child, Preschool, Craniopharyngioma complications, Craniopharyngioma epidemiology, Craniopharyngioma radiotherapy, Craniopharyngioma surgery, Diabetes Insipidus drug therapy, Diabetes Insipidus etiology, Drug Therapy, Combination, Female, Follow-Up Studies, Growth Disorders drug therapy, Growth Disorders etiology, Human Growth Hormone therapeutic use, Humans, Incidence, Injections, Intralesional, Male, Pituitary Neoplasms complications, Pituitary Neoplasms epidemiology, Pituitary Neoplasms radiotherapy, Pituitary Neoplasms surgery, Quality of Life, Radiotherapy, Adjuvant methods, Republic of North Macedonia epidemiology, Retrospective Studies, Seizures etiology, Treatment Outcome, Vision Disorders etiology, Craniopharyngioma therapy, Pituitary Neoplasms therapy
- Abstract
Background: craniopharyngioma is a frequent tumor in children with challenging surgical, endocrine, and visual consequences. We evaluated our experience in treating craniopharyngioma and its incidence in Macedonia., Methods: Thirteen children (9 male and 4 female) with craniopharyngioma (age 9.55 ± 3.74 years; range 2.90-15.11) who had been treated between 1989 and 2008 in Macedonia were reviewed., Results: initial signs were vision disturbances (10 children), seizures (1), growth retardation (13), and diabetes insipidus (DI) (2). All children were subjected to subtotal surgical removal. Cranial irradiation was performed in 12 of the 13 children, and intracystic bleomycin was given to one child. The patients were followed up for 6-229 months (mean ± SD: 107.00 ± 74.04 months). All children had multiple pituitary deficiencies after surgical removal of the tumor. Body mass index increased from 16.93 ± 6.34 standard deviation scores (SDS) at diagnosis to 26.33 ± 5.91 SDS (P>0.005) at the last follow-up. DI was permanent in 9 of the 13 children, and multiple pituitary deficiencies were seen in all children. Treatment with growth hormone resulted in normalization of adult height from -1.27 ± 1.52 SDS at the start of the treatment to -0.13 ± 1.39 SDS at the last followup. The final height was not significantly lower than the genetic target height (P>0.005). The permanent deficit was visual impairment: blindness in one or both eyes in 4 children, bitemporal hemianopsia in 4, and other defects in 2. Recurrence of the disease was ruled out in one child after 31 months. No mortality was observed in the observation period of 104.92 ± 76.11 months., Conclusions: the overall incidence of craniopharyngioma in the period of 1989-2008 in Macedonia was 1.43 per 1 000 000 person-years. Subtotal resection and systematic irradiation showed good life quality of survivors.
- Published
- 2011
- Full Text
- View/download PDF
14. Autosomal dominant spondylocostal dysostosis in three generations of a Macedonian family: Negative mutation analysis of DLL3, MESP2, HES7, and LFNG.
- Author
-
Gucev ZS, Tasic V, Pop-Jordanova N, Sparrow DB, Dunwoodie SL, Ellard S, Young E, and Turnpenny PD
- Subjects
- Adult, Child, DNA Mutational Analysis, Dysostoses diagnostic imaging, Humans, Male, Pedigree, Radiography, Republic of North Macedonia, Spine diagnostic imaging, Basic Helix-Loop-Helix Transcription Factors genetics, Dysostoses genetics, Glycosyltransferases genetics, Intracellular Signaling Peptides and Proteins genetics, Membrane Proteins genetics, Spine abnormalities
- Abstract
The spondylocostal dysostoses (SCDs) are a heterogeneous group of axial skeletal disorders characterized by multiple segmentation defects of the vertebrae (SDV) and abnormality of the thoracic cage with mal-aligned ribs and often a reduction in rib number. The four known monogenic forms of SCD follow autosomal recessive inheritance, have generalized SDV, a broadly symmetrical thoracic cage, and result from mutations in Notch signaling pathway genes-DLL3, MESP2, LFNG, and HES7. Autosomal dominant (AD) SCD has been reported less often, is very variable, and molecular genetic mechanisms remain elusive. Here, we report a three-generation, non-consanguineous family with four affected individuals demonstrating multiple or generalized SDV. Scoliosis was present and the trunk shortened but the ribs were relatively mildly affected. There were no other significant organ abnormalities, no obvious dysmorphic features, neurodevelopment was normal, and all investigations, including mutation analysis of DLL3, MESP2, LFNG, and HES7, were normal. A non-pathogenic variant was detected in LFNG but it did not segregate with the phenotype. This Macedonian kindred adds to knowledge of AD SCD and to our knowledge is the first to be tested for the four Notch pathway genes known to be associated with SCD., ((c) 2010 Wiley-Liss, Inc.)
- Published
- 2010
- Full Text
- View/download PDF
15. Analysis of TSHZ2 and TSHZ3 genes in congenital pelvi-ureteric junction obstruction.
- Author
-
Jenkins D, Caubit X, Dimovski A, Matevska N, Lye CM, Cabuk F, Gucev Z, Tasic V, Fasano L, and Woolf AS
- Subjects
- Albania, Amino Acid Sequence, Animals, Case-Control Studies, Disease Models, Animal, Female, Humans, Male, Mice, Molecular Sequence Data, Mutation, Missense genetics, Polymorphism, Genetic genetics, Repressor Proteins metabolism, Republic of North Macedonia, Transcription Factors metabolism, Ureter embryology, Ureter metabolism, Ureteral Obstruction ethnology, Repressor Proteins genetics, Transcription Factors genetics, Ureteral Obstruction congenital, Ureteral Obstruction genetics
- Abstract
Background: Congenital pelvi-ureteric junction obstruction (PUJO) affects 0.3% of human births. It may result from aberrant smooth muscle development in the renal pelvis, resulting in hydronephrosis. Mice that are null mutant for the Teashirt3 (Tshz3) gene exhibit congenital PUJO with defective smooth muscle differentiation and absent peristalsis in the proximal ureter., Methods: Given the phenotype of Tshz3 mutant mice, we considered that Teashirt genes, which code for a family of transcription factors, might represent candidate genes for human PUJO. To evaluate this possibility, we used in situ hydridization to analyse the three mammalian Tshz genes in mouse embryonic ureters and determined whether TSHZ3 was expressed in the human embryonic ureter. TSHZ2 and TSHZ3 were sequenced in index cases with non-syndromic PUJO., Results: Tshz2 and Tshz3 genes were detected in mouse ureters and TSHZ3 was expressed in the human embryonic renal pelvis. Direct sequencing of TSHZ2 and TSHZ3 did not identify any mutations in an initial cohort of 48 PUJO index cases, excluding these genes as a major cause of this condition. A polymorphic missense change (E469G) in TSHZ3 was identified at a residue highly conserved throughout evolution in all Teashirt proteins, although subsequently no significant difference between the E469G allele frequency in Albanian and Macedonian PUJO index cases (3.2%) versus 633 control individuals (1.7%) was found (P = 0.18)., Conclusions: Mutations in TSHZ2 and TSHZ3 are not a major cause of PUJO, at least in Albanian and Macedonian populations. Expression of these genes in the human fetal ureter emphasizes the importance of analysing these genes in other groups of patients with renal tract malformations.
- Published
- 2010
- Full Text
- View/download PDF
16. Weight, height and puberty in a cohort of Macedonian girls.
- Author
-
Krstevska-Konstantinova M, Jancevska A, Kicova M, and Gucev Z
- Subjects
- Albania, Child, Female, Humans, Republic of North Macedonia, Body Height, Body Weight, Puberty
- Abstract
Obesity is becoming a growing problem in developed and developing countries. Many studies report an increasing incidence of obesity in the last decade. The aim of our transversal epidemiological study was to evaluate the prevalence of overweight children, auxological characteristics and pubertal stage in healthy girls from first (200 girls), third (209), fifth (290) and seventh (223) grade of school. In this study 928 girls were evaluated through systematic school examinations in the ambulance of municipality of Karposh, Skopje. The Rome and Turkish nationality, as well as Serbian were present in a small percentage, while detailed analysis was performed in the Macedonian and Albanian population of girls. The initiation of puberty (stage M2 or P2 by Tanner) was present in Macedonian girls: 4.3% of children in first grade, 23% in third grade, and 51.7% in fifth grade. In Albanians, in first grade M2 is present in 2.7%, in third grade 5.2%, and in fifth grade 46.9%. Body mass index (BMI SDS) was +3.5 +/- 1.5 in 35% of Macedonian girls and only 5% of Albanian girls. The Macedonian girls were also significantly higher (p < 0.01) and more obese than the Albanian girls. The pubertal stage was also more advanced in Macedonian girls. Most of the obese children who were included in the study reported increased consumption of fast food. Although in the past years obesity was not a problem in our country, it is becoming more severe with every year.
- Published
- 2009
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.