Institution
University of Milan
Education•Milan, Italy•
About: University of Milan is a education organization based out in Milan, Italy. It is known for research contribution in the topics: Population & Transplantation. The organization has 58413 authors who have published 139784 publications receiving 4636354 citations. The organization is also known as: Università degli Studi di Milano & Statale.
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TL;DR: Positive selection using low-affinity NGFR antibodies makes it possible to obtain homogeneous multipotent MSCs, and these cells had similar effects in supporting the growth of hematopoietic precursors.
585 citations
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TL;DR: It is shown that endothelial VE-cadherin at AJs upregulates the gene encoding the TJ adhesive protein claudin-5, and this effect requires the release of the inhibitory activity of forkhead box factor FoxO1 and the Tcf-4–β-catenin transcriptional repressor complex.
Abstract: Intercellular junctions mediate adhesion and communication between adjoining cells. Although formed by different molecules, tight junctions (TJs) and adherens junctions (AJs) are functionally and structurally linked, but the signalling pathways behind this interaction are unknown. Here we describe a cell-specific mechanism of crosstalk between these two types of structure. We show that endothelial VE-cadherin at AJs upregulates the gene encoding the TJ adhesive protein claudin-5. This effect requires the release of the inhibitory activity of forkhead box factor FoxO1 and the Tcf-4–β-catenin transcriptional repressor complex. Vascular endothelial (VE)-cadherin acts by inducing the phosphorylation of FoxO1 through Akt activation and by limiting the translocation of β-catenin to the nucleus. These results offer a molecular basis for the link between AJs and TJs and explain why VE-cadherin inhibition may cause a marked increase in permeability.
585 citations
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TL;DR: This review summarizes the pharmacokinetic properties of statins and emphasizes their clinically relevant drug interactions, as many patients will typically receive pharmacological therapy for concomitant conditions during the course of statin treatment.
Abstract: Statin monotherapy is generally well tolerated, with a low frequency of adverse events. The most important adverse effects associated with statins are myopathy and an asymptomatic increase in hepatic transaminases, both of which occur infrequently. Because statins are prescribed on a long-term basis, however, possible interactions with other drugs deserve particular attention, as many patients will typically receive pharmacological therapy for concomitant conditions during the course of statin treatment. This review summarizes the pharmacokinetic properties of statins and emphasizes their clinically relevant drug interactions.
585 citations
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Harvard University1, Tom Baker Cancer Centre2, University of Chicago3, Mayo Clinic4, Complutense University of Madrid5, Johns Hopkins University6, University of Bordeaux7, Virginia Commonwealth University8, University of Udine9, Kantonsspital St. Gallen10, University of Bern11, University of Milan12, University of Sydney13, University of Melbourne14
TL;DR: In premenopausal women with hormone-receptor-positive early breast cancer, adjuvant treatment with exemestane plus ovarian suppression, as compared with tamoxifen plus ovarian suppressed, significantly reduced recurrence.
Abstract: BACKGROUND Adjuvant therapy with an aromatase inhibitor improves outcomes, as compared with tamoxifen, in postmenopausal women with hormone-receptor–positive breast cancer. METHODS In two phase 3 trials, we randomly assigned premenopausal women with hormonereceptor–positive early breast cancer to the aromatase inhibitor exemestane plus ovarian suppression or tamoxifen plus ovarian suppression for a period of 5 years. Suppression of ovarian estrogen production was achieved with the use of the gonadotropin-releasing-hormone agonist triptorelin, oophorectomy, or ovarian irradiation. The primary analysis combined data from 4690 patients in the two trials. RESULTS After a median follow-up of 68 months, disease-free survival at 5 years was 91.1% in the exemestane–ovarian suppression group and 87.3% in the tamoxifen–ovarian suppression group (hazard ratio for disease recurrence, second invasive cancer, or death, 0.72; 95% confidence interval [CI], 0.60 to 0.85; P<0.001). The rate of freedom from breast cancer at 5 years was 92.8% in the exemestane–ovarian suppression group, as compared with 88.8% in the tamoxifen–ovarian suppression group (hazard ratio for recurrence, 0.66; 95% CI, 0.55 to 0.80; P<0.001). With 194 deaths (4.1% of the patients), overall survival did not differ significantly between the two groups (hazard ratio for death in the exemestane–ovarian suppression group, 1.14; 95% CI, 0.86 to 1.51; P = 0.37). Selected adverse events of grade 3 or 4 were reported for 30.6% of the patients in the exemestane–ovarian suppression group and 29.4% of those in the tamoxifen–ovarian suppression group, with profiles similar to those for postmenopausal women. CONCLUSIONS In premenopausal women with hormone-receptor–positive early breast cancer, adjuvant treatment with exemestane plus ovarian suppression, as compared with tamoxifen plus ovarian suppression, significantly reduced recurrence. (Funded by Pfizer and others; TEXT and SOFT ClinicalTrials.gov numbers, NCT00066703 and NCT00066690, respectively.)
585 citations
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TL;DR: The aim of the present review is to group the main AGEs and ALEs and to describe, for each of them, the precursors and mechanisms of formation.
Abstract: Advanced lipoxidation end products (ALEs) and advanced glycation end products (AGEs) have a pathogenetic role in the development and progression of different oxidative-based diseases including diabetes, atherosclerosis, and neurological disorders. AGEs and ALEs represent a quite complex class of compounds that are formed by different mechanisms, by heterogeneous precursors and that can be formed either exogenously or endogenously. There is a wide interest in AGEs and ALEs involving different aspects of research which are essentially focused on set-up and application of analytical strategies (1) to identify, characterize, and quantify AGEs and ALEs in different pathophysiological conditions; (2) to elucidate the molecular basis of their biological effects; and (3) to discover compounds able to inhibit AGEs/ALEs damaging effects not only as biological tools aimed at validating AGEs/ALEs as drug target, but also as promising drugs. All the above-mentioned research stages require a clear picture of the chemical formation of AGEs/ALEs but this is not simple, due to the complex and heterogeneous pathways, involving different precursors and mechanisms. In view of this intricate scenario, the aim of the present review is to group the main AGEs and ALEs and to describe, for each of them, the precursors and mechanisms of formation.
584 citations
Authors
Showing all 58902 results
Name | H-index | Papers | Citations |
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Yi Cui | 220 | 1015 | 199725 |
Peter J. Barnes | 194 | 1530 | 166618 |
Thomas C. Südhof | 191 | 653 | 118007 |
Charles A. Dinarello | 190 | 1058 | 139668 |
Alberto Mantovani | 183 | 1397 | 163826 |
John J.V. McMurray | 178 | 1389 | 184502 |
Giuseppe Remuzzi | 172 | 1226 | 160440 |
Russel J. Reiter | 169 | 1646 | 121010 |
Jean Louis Vincent | 161 | 1667 | 163721 |
Tobin J. Marks | 159 | 1621 | 111604 |
Tomas Hökfelt | 158 | 1033 | 95979 |
José Baselga | 156 | 707 | 122498 |
Naveed Sattar | 155 | 1326 | 116368 |
Silvia Franceschi | 155 | 1340 | 112504 |
Frederik Barkhof | 154 | 1449 | 104982 |