Institution
Casa Sollievo della Sofferenza
Healthcare•San Giovanni Rotondo, Italy•
About: Casa Sollievo della Sofferenza is a healthcare organization based out in San Giovanni Rotondo, Italy. It is known for research contribution in the topics: Population & Cancer. The organization has 2234 authors who have published 6183 publications receiving 239811 citations. The organization is also known as: Home for Relief of the Suffering.
Topics: Population, Cancer, Gene, Diabetes mellitus, Type 2 diabetes
Papers published on a yearly basis
Papers
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TL;DR: The overall validity of clinical diagnosis of PD is not satisfying, particularly in the early stages of disease, where response to dopaminergic treatment is less defined and hallmarks of alternative diagnoses such as atypical parkinsonism may not have emerged.
Abstract: Objective: To evaluate the diagnostic accuracy of clinical diagnosis of Parkinson disease (PD) reported in the last 25 years by a systematic review and meta-analysis. Methods: We searched for articles published between 1988 and August 2014. Studies were included if reporting diagnostic parameters regarding clinical diagnosis of PD or crude data. The selected studies were subclassified based on different study setting, type of test diagnosis, and gold standard. Bayesian meta-analyses of available data were performed. Results: We selected 20 studies, including 11 using pathologic examination as gold standard. Considering only these 11 studies, the pooled diagnostic accuracy was 80.6% (95% credible interval [CrI] 75.2%–85.3%). Accuracy was 73.8% (95% CrI 67.8%–79.6%) for clinical diagnosis performed mainly by nonexperts. Accuracy of clinical diagnosis performed by movement disorders experts rose from 79.6% (95% CrI 46%–95.1%) of initial assessment to 83.9% (95% CrI 69.7%–92.6%) of refined diagnosis after follow-up. Using UK Parkinson9s Disease Society Brain Bank Research Center criteria, the pooled diagnostic accuracy was 82.7% (95% CrI 62.6%–93%). Conclusion: The overall validity of clinical diagnosis of PD is not satisfying. The accuracy did not significantly improve in the last 25 years, particularly in the early stages of disease, where response to dopaminergic treatment is less defined and hallmarks of alternative diagnoses such as atypical parkinsonism may not have emerged. Misclassification rate should be considered to calculate the sample size both in observational studies and randomized controlled trials. Imaging and biomarkers are urgently needed to improve the accuracy of clinical diagnosis in vivo.
499 citations
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TL;DR: Three point mutations in the coding region of PAX8 are reported in two sporadic patients and one familial case of TD, implicate PAX8 in the pathogenesis of TD and in normal thyroid development.
Abstract: Permanent congenital hypothyroidism (CH) is a common disease that occurs in 1 of 3,000–4,000 newborns. Except in rare cases due to hypothalamic or pituitary defects, CH is characterized by elevated levels of thyroid-stimulating hormone (TSH) resulting from reduced thyroid function. When thyroid hormone therapy is not initiated within the first two months of life, CH can cause severe neurological, mental and motor damage1,2. In 80–85% of cases, CH is associated with and presumably is a consequence of thyroid dysgenesis (TD). In these cases, the thyroid gland can be absent (agenesis, 35–40%), ectopically located (30–45%) and/or severely reduced in size (hypoplasia, 5%). Familial cases of TD are rare, even though ectopic or absent thyroid has been occasionally observed in siblings3. The pathogenesis of TD is still largely unknown. Although a genetic component has been suggested, mutations in the gene encoding the receptor for the thyroid-stimulating hormone (TSHR) have been identified in only two cases of TD with hypoplasia4,5. We report mutations in the coding region of PAX8 in two sporadic patients and one familial case of TD. All three point mutations are located in the paired domain of PAX8 and result in severe reduction of the DMA-binding activity of this transcription factor. These genetic alterations implicate PAX8 in the pathogenesis of TD and in normal thyroid development.
482 citations
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TL;DR: The results suggest that AD is associated with an alteration of large-scale functional brain networks, which extends well beyond the DMN, which may be paralleled, in an attempt to maintain cognitive efficiency, by an increased prefrontal connectivity.
482 citations
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TL;DR: Sequence analysis of SURF-1 revealed mutations in numerous DNA samples from LD(COX-) patients, indicating that this gene is responsible for the major complementation group in this important mitochondrial disorder.
Abstract: Summary Leigh disease associated with cytochrome c oxidase deficiency (LD[COX−]) is one of the most common disorders of the mitochondrial respiratory chain, in infancy and childhood. No mutations in any of the genes encoding the COX-protein subunits have been identified in LD(COX−) patients. Using complementation assays based on the fusion of LD(COX−) cell lines with several rodent/human rho0 hybrids, we demonstrated that the COX phenotype was rescued by the presence of a normal human chromosome 9. Linkage analysis restricted the disease locus to the subtelomeric region of chromosome 9q, within the 7-cM interval between markers D9S1847 and D9S1826. Candidate genes within this region include SURF-1, the yeast homologue (SHY-1) of which encodes a mitochondrial protein necessary for the maintenance of COX activity and respiration. Sequence analysis of SURF-1 revealed mutations in numerous DNA samples from LD(COX−) patients, indicating that this gene is responsible for the major complementation group in this important mitochondrial disorder.
478 citations
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University of Pennsylvania1, University of Toronto2, Royal Hospital for Sick Children3, Casa Sollievo della Sofferenza4, Cedars-Sinai Medical Center5, Emory University6, University of Alabama7, Sapienza University of Rome8, University of California, San Francisco9, Baylor College of Medicine10, University of Chicago11, Harvard University12, Medical College of Wisconsin13, Tel Aviv University14, University of Edinburgh15, University of Utah16, Cincinnati Children's Hospital Medical Center17
TL;DR: The results of a genome-wide association study in early-onset IBD involving 3,426 affected individuals and 11,963 genetically matched controls recruited through international collaborations in Europe and North America are reported, thereby extending the results from a previous study of 1,011 individuals with early-onset IBD.
Abstract: The inflammatory bowel diseases (IBD) Crohn's disease and ulcerative colitis are common causes of morbidity in children and young adults in the western world. Here we report the results of a genome-wide association study in early-onset IBD involving 3,426 affected individuals and 11,963 genetically matched controls recruited through international collaborations in Europe and North America, thereby extending the results from a previous study of 1,011 individuals with early-onset IBD. We have identified five new regions associated with early-onset IBD susceptibility, including 16p11 near the cytokine gene IL27 (rs8049439, P = 2.41 x 10(-9)), 22q12 (rs2412973, P = 1.55 x 10(-9)), 10q22 (rs1250550, P = 5.63 x 10(-9)), 2q37 (rs4676410, P = 3.64 x 10(-8)) and 19q13.11 (rs10500264, P = 4.26 x 10(-10)). Our scan also detected associations at 23 of 32 loci previously implicated in adult-onset Crohn's disease and at 8 of 17 loci implicated in adult-onset ulcerative colitis, highlighting the close pathogenetic relationship between early- and adult-onset IBD.
477 citations
Authors
Showing all 2237 results
Name | H-index | Papers | Citations |
---|---|---|---|
Ralph B. D'Agostino | 226 | 1287 | 229636 |
Cisca Wijmenga | 136 | 668 | 86572 |
Massimo Mangino | 116 | 369 | 84902 |
Xavier Estivill | 110 | 673 | 59568 |
Andrea Natale | 106 | 945 | 52520 |
Stefano Pileri | 100 | 635 | 43369 |
Bruno Dallapiccola | 94 | 935 | 43208 |
Fortunato Ciardiello | 94 | 695 | 47352 |
F. Bianchi | 91 | 1370 | 40011 |
Paolo Gasparini | 91 | 431 | 36059 |
Joseph G. Gleeson | 86 | 307 | 23345 |
Mario Rizzetto | 79 | 470 | 33693 |
Giuseppe Leone | 74 | 654 | 21451 |
Maurizio Pompili | 74 | 783 | 20649 |
Massimo Rugge | 74 | 594 | 25624 |