Search Results - (Author, Cooperation:M. Falchi)

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  1. 1
    C. Gieger ; A. Radhakrishnan ; A. Cvejic ; W. Tang ; E. Porcu ; G. Pistis ; J. Serbanovic-Canic ; U. Elling ; A. H. Goodall ; Y. Labrune ; L. M. Lopez ; R. Magi ; S. Meacham ; Y. Okada ; N. Pirastu ; R. Sorice ; A. Teumer ; K. Voss ; W. Zhang ; R. Ramirez-Solis ; J. C. Bis ; D. Ellinghaus ; M. Gogele ; J. J. Hottenga ; C. Langenberg ; P. Kovacs ; P. F. O'Reilly ; S. Y. Shin ; T. Esko ; J. Hartiala ; S. Kanoni ; F. Murgia ; A. Parsa ; J. Stephens ; P. van der Harst ; C. Ellen van der Schoot ; H. Allayee ; A. Attwood ; B. Balkau ; F. Bastardot ; S. Basu ; S. E. Baumeister ; G. Biino ; L. Bomba ; A. Bonnefond ; F. Cambien ; J. C. Chambers ; F. Cucca ; P. D'Adamo ; G. Davies ; R. A. de Boer ; E. J. de Geus ; A. Doring ; P. Elliott ; J. Erdmann ; D. M. Evans ; M. Falchi ; W. Feng ; A. R. Folsom ; I. H. Frazer ; Q. D. Gibson ; N. L. Glazer ; C. Hammond ; A. L. Hartikainen ; S. R. Heckbert ; C. Hengstenberg ; M. Hersch ; T. Illig ; R. J. Loos ; J. Jolley ; K. T. Khaw ; B. Kuhnel ; M. C. Kyrtsonis ; V. Lagou ; H. Lloyd-Jones ; T. Lumley ; M. Mangino ; A. Maschio ; I. Mateo Leach ; B. McKnight ; Y. Memari ; B. D. Mitchell ; G. W. Montgomery ; Y. Nakamura ; M. Nauck ; G. Navis ; U. Nothlings ; I. M. Nolte ; D. J. Porteous ; A. Pouta ; P. P. Pramstaller ; J. Pullat ; S. M. Ring ; J. I. Rotter ; D. Ruggiero ; A. Ruokonen ; C. Sala ; N. J. Samani ; J. Sambrook ; D. Schlessinger ; S. Schreiber ; H. Schunkert ; J. Scott ; N. L. Smith ; H. Snieder ; J. M. Starr ; M. Stumvoll ; A. Takahashi ; W. H. Tang ; K. Taylor ; A. Tenesa ; S. Lay Thein ; A. Tonjes ; M. Uda ; S. Ulivi ; D. J. van Veldhuisen ; P. M. Visscher ; U. Volker ; H. E. Wichmann ; K. L. Wiggins ; G. Willemsen ; T. P. Yang ; J. Hua Zhao ; P. Zitting ; J. R. Bradley ; G. V. Dedoussis ; P. Gasparini ; S. L. Hazen ; A. Metspalu ; M. Pirastu ; A. R. Shuldiner ; L. Joost van Pelt ; J. J. Zwaginga ; D. I. Boomsma ; I. J. Deary ; A. Franke ; P. Froguel ; S. K. Ganesh ; M. R. Jarvelin ; N. G. Martin ; C. Meisinger ; B. M. Psaty ; T. D. Spector ; N. J. Wareham ; J. W. Akkerman ; M. Ciullo ; P. Deloukas ; A. Greinacher ; S. Jupe ; N. Kamatani ; J. Khadake ; J. S. Kooner ; J. Penninger ; I. Prokopenko ; D. Stemple ; D. Toniolo ; L. Wernisch ; S. Sanna ; A. A. Hicks ; A. Rendon ; M. A. Ferreira ; W. H. Ouwehand ; N. Soranzo
    Nature Publishing Group (NPG)
    Published 2011
    Staff View
    Publication Date:
    2011-12-06
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Animals ; Blood Platelets/*cytology/metabolism ; Cell Size ; Drosophila Proteins/genetics ; Drosophila melanogaster/genetics ; Europe ; Gene Expression Profiling ; Gene Silencing ; Genome, Human/genetics ; Genome-Wide Association Study ; Hematopoiesis/*genetics ; Humans ; Megakaryocytes/*cytology/metabolism ; Platelet Count ; Protein Interaction Maps ; Transcription, Genetic/genetics ; Zebrafish/genetics ; Zebrafish Proteins/genetics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Kovacs, D. ; Falchi, M. ; Cardinali, G. ; Raffa, S. ; Carducci, M. ; Cota, C. ; Amantea, A. ; Torrisi, M. R. ; Picardo, M.

    Oxford, UK; Malden, USA : Munksgaard International Publishers
    Published 2005
    Staff View
    ISSN:
    1600-0625
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Notes:
    Abstract:  The pathogenic mechanism underlying the hyperproliferation of keratinocytes in psoriasis is still not completely clarified. The production of cytokines released by activated T lymphocytes infiltrating the upper dermis probably has a crucial role. Even dermal fibroblasts can participate in the process through the secretion of growth factors, and some studies have reported an increased expression of the insulin-like growth factor 1. Few studies, however, have focused on the possible involvement of the keratinocyte growth factor (KGF/FGF-7) and the fibroblast growth factor 10 (FGF-10/KGF-2), which are secreted by fibroblasts and stimulate keratinocyte proliferation acting through a receptor specifically expressed by epithelial cells. The aim of this study was to investigate the expression of KGF and FGF-10 on the skin of patients with psoriasis by immunohistochemical analysis and to evaluate the correlation with the lymphocyte infiltrate and the epidermal proliferation. Immunostaining for KGF and FGF-10 showed that both the growth factors are upregulated in the upper dermis of psoriatic skin, and that the expression is correlated with the presence of T-cell infiltrate and with keratinocyte proliferation. Our data suggest that in psoriatic lesions activated lymphocytes can stimulate fibroblasts to produce KGF and FGF-10, which in turn contribute to sustain the hyperproliferative status of the keratinocytes.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1111/j.0906-6705.2005.00261.x

    Articles: DFG German National Licenses
  3. 3
    Staff View
    ISSN:
    1432-2307
    Keywords:
    Nucleolar organizer regions ; Quantification ; Large intestine ; Dysplasia ; Invasive carcinoma
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Summary Silver-binding nucleolar organizer region (Ag-NOR) expression in interphasic nuclei was studied in normal, dysplastic and neoplastic colorectal mucosa at the light microscope level and by means of an image analyser (IBAS II). Both methods showed a progressive increase in the mean number of Ag-NOR sites per nucleus from mild dysplasia to invasive carcinoma. Ag-NOR counts differed significantly in the various classes of lesions (P〈0.001), except between moderate and severe dysplasia (P〉0.05). Severe dysplasia showed a mean number of NORs lower than that for invasive carcinoma though an overlap in the respective frequency distributions was observed. The mean of the variances of the mean dot areas per cell nucleus (pooled variance) also showed a step-wise increase from normal to neoplastic lesions, indicating a greater variability in NOR size as a characteristic of malignant cells. A similar increase was observed in the percentage of nuclear area occupied by Ag-NORs. The mean area per silver-stained dot was also measured in the different classes of lesions by IBAS II. Data obtained showed no significant differences among the values. In conclusion, the wide overlap between the frequency distributions does not allow consideration of the Ag-NOR count alone to be a reliable marker of malignant transformation in a single cell. It appears that the study of Ag-NOR number needs to be evaluated together with dot anisometry in order to be a useful criterion in distinguishing the biological behaviour of neoplastic lesions in colorectal mucosa.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01650677

    Articles: DFG German National Licenses
  4. 4
    Staff View
    ISSN:
    1573-2932
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Energy, Environment Protection, Nuclear Power Engineering
    Notes:
    Abstract In order to define the atmosphere pollution role in the lung cancer etiology it is necessary to carefully measure the composition of airborne pollutants. The evaluation of atmosphere pollution by analytic electron microscopy technique has made it possible to analyze the morphology and composition of airborne breathable particulate and to characterize the sources. The comparative study of a rural area and a downtown area in Rome has shown qualitative and quantitative differences in the pollution pattern. In the urban area the data we have obtained point out motor vehicle traffic as the greatest source of pollution. A large amount of heavy metals and mineral fibers, potentially noxious for health, was observed.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00175585

    Articles: DFG German National Licenses