Institution
University of Perugia
Education•Perugia, Umbria, Italy•
About: University of Perugia is a education organization based out in Perugia, Umbria, Italy. It is known for research contribution in the topics: Population & Large Hadron Collider. The organization has 13365 authors who have published 39516 publications receiving 1265601 citations. The organization is also known as: Universitá degli Studi di Perugia & Universita degli Studi di Perugia.
Topics: Population, Large Hadron Collider, Immune system, Medicine, Catalysis
Papers published on a yearly basis
Papers
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TL;DR: An overview of the physiological and pathophysiological roles of tryptophan metabolism is provided, focusing on the clinical potential and challenges associated with targeting this pathway.
Abstract: L-Tryptophan (Trp) metabolism through the kynurenine pathway (KP) is involved in the regulation of immunity, neuronal function and intestinal homeostasis. Imbalances in Trp metabolism in disorders ranging from cancer to neurodegenerative disease have stimulated interest in therapeutically targeting the KP, particularly the main rate-limiting enzymes indoleamine-2,3-dioxygenase 1 (IDO1), IDO2 and tryptophan-2,3-dioxygenase (TDO) as well as kynurenine monooxygenase (KMO). However, although small-molecule IDO1 inhibitors showed promise in early-stage cancer immunotherapy clinical trials, a phase III trial was negative. This Review summarizes the physiological and pathophysiological roles of Trp metabolism, highlighting the vast opportunities and challenges for drug development in multiple diseases.
664 citations
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TL;DR: In this article, a comparison of selected non-isothermal methods for analyzing solid-state kinetics data is presented, and the results of the kinetic study can be used in modeling devolatilization process through computational fluid dynamics (CFDs) to simulate mass and energy balances.
663 citations
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TL;DR: In this article, the BaBar data sample was used to investigate the sensitivity of BaBar ratios to new physics contributions in the form of a charged Higgs boson in the type II two-Higgs doublet model.
Abstract: Based on the full BaBar data sample, we report improved measurements of the ratios R(D(*)) = B(B -> D(*) Tau Nu)/B(B -> D(*) l Nu), where l is either e or mu. These ratios are sensitive to new physics contributions in the form of a charged Higgs boson. We measure R(D) = 0.440 +- 0.058 +- 0.042 and R(D*) = 0.332 +- 0.024 +- 0.018, which exceed the Standard Model expectations by 2.0 sigma and 2.7 sigma, respectively. Taken together, our results disagree with these expectations at the 3.4 sigma level. This excess cannot be explained by a charged Higgs boson in the type II two-Higgs-doublet model. We also report the observation of the decay B -> D Tau Nu, with a significance of 6.8 sigma.
660 citations
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TL;DR: The notion that n-3 fatty acids may be beneficial in patients affected by diseases characterized by active inflammation is supported, as well as the fact that PUFAs were independently associated with lower levels of proinflammatory markers and higher levels of antiinflammatory markers independent of confounders.
Abstract: Aims: Persons with high intake of polyunsaturated fatty acids (PUFAs) have lower cardiovascular morbidity and mortality. The protective effect of PUFAs is mediated by multiple mechanisms, including their antiinflammatory properties. The association of physiological PUFA levels with pro- and antiinflammatory markers has not been established. Methods and Results: In 1123 persons (aged 20–98 yr), we examined the relationship between relative concentration of fatty acids in fasting plasma and level of inflammatory markers. Adjusting for age, sex, and major confounders, lower arachidonic and docosahexaenoic acids were associated with significantly higher IL-6 and IL-1ra and significantly lower TGF. Lower -linolenic acid was associated with higherC-reactiveproteinandIL-1ra,andlowereicosapentaenoicacid was associated with higher IL-6 and lower TGF. Lower docosahexaenoic acid was strongly associated with lower IL-10. Total n-3 fatty acids were associated with lower IL-6 (P 0.005), IL-1ra (P 0.004), and TNF (P 0.040) and higher soluble IL-6r (P 0.001), IL-10 (P 0.024), and TGF (P 0.0012). Lower n-6 fatty acid levels weresignificantlyassociatedwithhigherIL-1ra(P0.026)andlower TGF(P0.014).Then-6ton-3ratiowasastrong,negativecorrelate of IL-10. Findings were similar in participants free of cardiovascular diseases and after excluding lipids from covariates. Conclusions: In this community-based sample, PUFAs, and especially total n-3 fatty acids, were independently associated with lower levels of proinflammatory markers (IL-6, IL-1ra, TNF, C-reactive protein) and higher levels of antiinflammatory markers (soluble IL6r, IL-10, TGF) independent of confounders. Our findings support the notion that n-3 fatty acids may be beneficial in patients affected by diseases characterized by active inflammation. (J Clin Endocrinol Metab 91: 439–446, 2006)
660 citations
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TL;DR: In this paper, a prospective controlled study of 600 soccer players in 40 semiprofessional or amateur teams, studied the possible preventive effect of a gradually increasing proprioceptive training on four different types of wobble-boards during three soccer seasons.
Abstract: Proprioceptive training has been shown to reduce the incidence of ankle sprains in different sports. It can also improve rehabilitation after anterior cruciate ligament (ACL) injuries whether treated operatively or nonoperatively. Since ACL injuries lead to long absence from sports and are one of the main causes of permanent sports disability, it is essential to try to prevent them. In a prospective controlled study of 600 soccer players in 40 semiprofessional or amateur teams, we studied the possible preventive effect of a gradually increasing proprioceptive training on four different types of wobble-boards during three soccer seasons. Three hundred players were instructed to train 20 min per day with 5 different phases of increasing difficulty. The first phase consisted of balance training without any balance board; phase 2 of training on a rectangular balance board; phase 3 of training on a round board; phase 4 of training on a combined round and rectangular board; phase 5 of training on a so-called BABS board. A control group of 300 players from other, comparable teams trained “normally” and received no special balance training. Both groups were observed for three whole soccer seasons, and possible ACL lesions were diagnosed by clinical examination, KT-1000 measurements, magnetic resonance imaging or computed tomography, and arthroscopy. We found an incidence of 1.15 ACL injuries per team per year in the control group and 0.15 injuries per team per year in the proprioceptively trained group (P<0.001). Proprioceptive training can thus significantly reduce the incidence of ACL injuries in soccer players.
659 citations
Authors
Showing all 13488 results
Name | H-index | Papers | Citations |
---|---|---|---|
Michael Grätzel | 248 | 1423 | 303599 |
Luigi Ferrucci | 193 | 1601 | 181199 |
Tobin J. Marks | 159 | 1621 | 111604 |
Johan Auwerx | 158 | 653 | 95779 |
Tony Pawson | 150 | 425 | 85196 |
Jack Hirsh | 146 | 734 | 86332 |
Alexander Belyaev | 142 | 1895 | 100796 |
R. L. McCarthy | 141 | 1238 | 115696 |
Harvey B Newman | 139 | 1594 | 88308 |
Guido Tonelli | 138 | 1458 | 97248 |
Elias Campo | 135 | 761 | 85160 |
Alberto Messineo | 134 | 1511 | 96492 |
Franco Ligabue | 134 | 1404 | 95389 |
Roberto Tenchini | 133 | 1390 | 94541 |
R. Bartoldus | 132 | 1624 | 97405 |