Institution
Catholic University of the Sacred Heart
Education•Milan, Lombardia, Italy•
About: Catholic University of the Sacred Heart is a education organization based out in Milan, Lombardia, Italy. It is known for research contribution in the topics: Population & Health care. The organization has 13592 authors who have published 31048 publications receiving 853961 citations.
Topics: Population, Health care, Cancer, Myocardial infarction, Transplantation
Papers published on a yearly basis
Papers
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TL;DR: Factors associated with inadequate bowel preparation for colonoscopy were identified and used to build an accurate predictive model that predicted which patients would have inadequate cleansing.
228 citations
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TL;DR: It is demonstrated that Mtb alters the autophagic machinery through the ESX-1 system, and thereby opens new exciting perspectives to better understand the relationship between Mtb virulence and its ability to escape the DC-mediated immune response.
Abstract: Emerging evidence points to an important role of autophagy in the immune response mediated by dendritic cells (DC) against Mycobacterium tuberculosis (Mtb) Since current vaccination based on Bacillus Calmette-Guerin (BCG) is unable to stop the tuberculosis epidemic, a deeper comprehension of the alterations induced by Mtb in DC is essential for setting new vaccine strategies Here, we compared the capacity of virulent (H37Rv) and avirulent (H37Ra) Mtb strains as well as BCG to modulate autophagy in human primary DC We found that Mtb H37Rv impairs autophagy at the step of autophagosome-lysosome fusion In contrast, neither Mtb H37Ra nor BCG strains were able to hamper autophagosome maturation Both these attenuated strains have a functional inhibition of the 6kD early secreted antigenic target ESAT-6, an effector protein of the ESAT-6 Secretion System-1(ESX-1)/type VII secretion system Notably, the ability to inhibit autophagy was fully restored in recombinant BCG and Mtb H37Ra strains in which ESAT-6 secretion was re-established by genetic complementation using either the ESX-1 region from Mtb (BCG::ESX-1) or the PhoP gene (Mtb H37Ra::PhoP), a regulator of ESAT-6 secretion Importantly, the autophagic block induced by Mtb was overcome by rapamycin treatment leading to an increased interleukin-12 expression and, in turn, to an enhanced capacity to expand a Th1-oriented response Collectively, our study demonstrated that Mtb alters the autophagic machinery through the ESX-1 system, and thereby opens new exciting perspectives to better understand the relationship between Mtb virulence and its ability to escape the DC-mediated immune response
228 citations
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TL;DR: Survival rates after a hepatectomy with a curative intent for IHC at tertiary referral centers exceed the survival rates reported in most study series in single institutions, which strengthens the value of an aggressive approach to radical resection.
Abstract: Objectives To examine the outcomes of a hepatectomy for intrahepatic cholangiocarcinoma (IHC) and to clarify the prognostic impact of a lymphadenectomy and the surgical margin. Large series of patients who were surgically treated for IHC are scarce. Thus, prognostic factors and long-term survival after resection of IHC remain uncertain. Design Prospective study of patients who were surgically treated for IHC. Clinicopathologic, operative, and long-term survival data were analyzed. Setting Prospectively collected data of all consecutive patients with pathologically confirmed IHC who had undergone liver resection with a curative intent at 1 of 16 tertiary referral centers were entered into a multi-institutional registry. Patients All consecutive patients who underwent a hepatectomy with a curative intent for IHC (1990-2008) were identified from a multi-institutional registry. Results A total of 434 patients were included in the analysis. Most patients underwent a major or extended hepatectomy (70.0%) and a systematic lymphadenectomy (62.2%). The incidence of lymph node metastases (overall, 36.9%) increased with increased tumor size, with 24.4% of patients with a small IHC (diameter ≤3 cm) having N1 disease. Almost one-third of patients required an additional major procedure to obtain a R0 resection in 84.6% of the cases. In these patients, the median time of survival was 39 months, and the 5-year survival rate was 39.8%. Lymph node metastases (hazard ratio, 2.21; P Conclusions Survival rates after a hepatectomy with a curative intent for IHC at tertiary referral centers exceed the survival rates reported in most study series in single institutions, which strengthens the value of an aggressive approach to radical resection. Lymph node metastases and multiple tumors are associated with decreased survival rates, but they should not be considered selection criteria that prevent other patients from undergoing a potentially curative resection. Lymphadenectomy should be considered for all patients.
228 citations
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TL;DR: In this article, the frequencies of the collective oscillations of a harmonically trapped Bose-Einstein gas for various one-dimensional configurations at zero temperature were calculated starting from the hydrodynamic equations of superfluids.
Abstract: Starting from the hydrodynamic equations of superfluids, we calculate the frequencies of the collective oscillations of a harmonically trapped Bose-Einstein gas for various one-dimensional configurations at zero temperature. These include the mean-field regime described by Gross-Pitaevskii theory and the beyond-mean-field regime at small densities described by the Lieb-Liniger theory. The relevant combinations of the physical parameters governing the transition between the different regimes as well as the conditions of applicability of the hydrodynamic equations are discussed.
228 citations
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International Agency for Research on Cancer1, King's College London2, University of California, Los Angeles3, Russian Academy4, University of São Paulo5, National Institutes of Health6, University of Texas MD Anderson Cancer Center7, Nofer Institute of Occupational Medicine8, University of Iowa9, Fred Hutchinson Cancer Research Center10, University of North Carolina at Chapel Hill11, Pennsylvania State University12, University of Michigan13, Universidade Federal de Pelotas14, Boston University15, University of Buenos Aires16, Carol Davila University of Medicine and Pharmacy17, University of Lausanne18, University of Milan19, Oswaldo Cruz Foundation20, Brown University21, New York University22, Universidade Federal do Rio Grande do Sul23, Catholic University of the Sacred Heart24, Institut Gustave Roussy25, French Institute of Health and Medical Research26
TL;DR: The results support that cessation of tobacco smoking and cessation of alcohol drinking protect against the development of head and neck cancer.
Abstract: Background Quitting tobacco or alcohol use has been reported to reduce the head and neck cancer risk in previous studies. However, it is unclear how many years must pass following cessation of these habits before the risk is reduced, and whether the risk ultimately declines to the level of never smokers or never drinkers.
Methods We pooled individual-level data from case–control studies in the International Head and Neck Cancer Epidemiology Consortium. Data were available from 13 studies on drinking cessation (9167 cases and 12 593 controls), and from 17 studies on smoking cessation (12 040 cases and 16 884 controls). We estimated the effect of quitting smoking and drinking on the risk of head and neck cancer and its subsites, by calculating odds ratios (ORs) using logistic regression models.
Results Quitting tobacco smoking for 1–4 years resulted in a head and neck cancer risk reduction [OR 0.70, confidence interval (CI) 0.61–0.81 compared with current smoking], with the risk reduction due to smoking cessation after ≥20 years (OR 0.23, CI 0.18–0.31), reaching the level of never smokers. For alcohol use, a beneficial effect on the risk of head and neck cancer was only observed after ≥20 years of quitting (OR 0.60, CI 0.40–0.89 compared with current drinking), reaching the level of never drinkers.
Conclusions Our results support that cessation of tobacco smoking and cessation of alcohol drinking protect against the development of head and neck cancer.
228 citations
Authors
Showing all 13795 results
Name | H-index | Papers | Citations |
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Peter J. Barnes | 194 | 1530 | 166618 |
Cornelia M. van Duijn | 183 | 1030 | 146009 |
Dennis R. Burton | 164 | 683 | 90959 |
Paolo Boffetta | 148 | 1455 | 93876 |
Massimo Antonelli | 130 | 1272 | 79319 |
David B. Audretsch | 126 | 671 | 72456 |
Piero Anversa | 115 | 412 | 60220 |
Marco Pahor | 112 | 476 | 46549 |
David L. Paterson | 111 | 739 | 68485 |
Alfonso Caramazza | 108 | 451 | 39280 |
Anthony A. Amato | 105 | 911 | 57881 |
Stefano Pileri | 100 | 635 | 43369 |
Giovanni Gasbarrini | 98 | 894 | 36395 |
Giampaolo Merlini | 96 | 684 | 40324 |
Silvio Donato | 96 | 860 | 41166 |