213 results on '"Fiorito S"'
Search Results
2. The role of epigenetic clocks in explaining educational inequalities in mortality: a multi-cohort study and meta-analysis
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G. Fiorito; S. Pedron; C. Ochoa-Rosales; C. McCrory; S. Polidoro; Y. Zhang; P.-A. Dugué; S. Ratliff; W. N. Zhao; G. J. McKay; G. Costa; M. G. Solinas; K. M. Harris; R. Tumino; S. Grioni; F. Ricceri; S. Panico; H. Brenner; L. Schwettmann; M. Waldenberger; P. R. Matias-Garcia; A. Peters; A. Hodge; G. G. Giles; L. L. Schmitz; M. Levine; J. A. Smith; Y. Liu; F. Kee; I. S. Young; B. McGuinness; A. J. McKnight; J. van Meurs; T. Voortman; R. A. Kenny; P. Vineis; C. Carmeli and G. Fiorito; S. Pedron; C. Ochoa-Rosales; C. McCrory; S. Polidoro; Y. Zhang; P.-A. Dugué; S. Ratliff; W. N. Zhao; G. J. McKay; G. Costa; M. G. Solinas; K. M. Harris; R. Tumino; S. Grioni; F. Ricceri; S. Panico; H. Brenner; L. Schwettmann; M. Waldenberger; P. R. Matias-Garcia; A. Peters; A. Hodge; G. G. Giles; L. L. Schmitz; M. Levine; J. A. Smith; Y. Liu; F. Kee; I. S. Young; B. McGuinness; A. J. McKnight; J. van Meurs; T. Voortman; R. A. Kenny; P. Vineis; C. Carmeli
- Abstract
Educational inequalities in all-cause mortality have been observed for decades. However, the underlying biological mechanisms are not well known. We aimed to assess the role of DNA methylation changes in blood captured by epigenetic clocks in explaining these inequalities. Data were from eight prospective population-based cohort studies, representing 13,021 participants. First, educational inequalities and their portion explained by Horvath DNAmAge, Hannum DNAmAge, DNAmPhenoAge, and DNAmGrimAge epigenetic clocks were assessed in each cohort via counterfactual-based mediation models, on both absolute (hazard difference) and relative (hazard ratio) scales, and by sex. Second, estimates from each cohort were pooled through a random effect meta-analysis model. Men with low education had an excess mortality from all causes of 57 deaths per 10,000 person-years (95% confidence interval (CI): 38, 76) compared to their more advantaged counterparts. For women, the excess mortality was 4 deaths per 10,000 person-years (95% CI: -11, 19). On the relative scale, educational inequalities corresponded to hazard ratios of 1.33 (95% CI: 1.12, 1.57) for men and 1.15 (95% CI: 0.96, 1.37) for women. DNAmGrimAge accounted for the largest proportion, approximately 50%, of the educational inequalities for men, while the proportion was negligible for women. Most of this mediation was explained by differential effects of unhealthy lifestyles and morbidities of the WHO risk factors for premature mortality. These results support DNA methylation-based epigenetic aging as a signature of educational inequalities in life expectancy emphasizing the need for policies to address the unequal social distribution of these WHO risk factors.
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- 2021
3. Effects of fullerenes and single-wall carbon nanotubes on murine and human macrophages
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Fiorito, S., Serafino, A., Andreola, F., and Bernier, P.
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- 2006
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4. Inflammatory status and cartilage regenerative potential of synovial fibroblasts from patients with osteoarthritis and chondropathy
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Fiorito, S., Magrini, L., Adrey, J., Mailhé, D., and Brouty-Boyé, D.
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- 2005
5. Pro-inflammatory and anti-inflammatory circulating cytokines and periprosthetic osteolysis
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Fiorito, S., Magrini, L., and Goalard, C.
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- 2003
6. Emergence of high level ciprofloxacin resistant Neisseria gonorrhoeae strain in Buenos Aires, Argentina
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FIORITO, S, GALARZA, P, PAGANO, I, OVIEDO, C, LANZA, A, SMAYEVSKY, J, WELTMAN, G, BUSCEMI, L, and SANJUÁN, E
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- 2001
7. Characterization of an outbreak of tetM-containing Neisseria gonorrhoeae in Argentina
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Cobo, M Fernandez, Galarza, P, Sparo, M, Buscemi, L, Pizarro, M R, and Fiorito, S
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- 1999
8. Fe2+ Deficiencies, FeO Subdomains, and Structural Defects Favor Magnetic Hyperthermia Performance of Iron Oxide Nanocubes into Intracellular Environment
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Lak A., Cassani M., Mai B.T., Winckelmans N., Cabrera D., Sadrollahi E., Marras S., Remmer H., Fiorito S., Cremades-Jimeno L., Litterst F.J., Ludwig F., Manna L., Teran F.J., Bals S., Pellegrino T. and This work is partially funded by the European Research Council (starting grant ICARO, Contract No. 678109 and COLOURATOM-335078), Spanish Ministry of Economy and Competitiveness (MAT2016-81955-REDT, SEV-2016-0686, MAT2017-85617-R), Comunidad de Madrid (NANO-FRONTMAG-CM, S2013/MIT-2850), the European COST Action TD1402 (RADIOMAG), and Ramon y Cajal subprogram (RYC-2011-09617). Financial support from the Deutsche Forschungsgemeinschaft, DFG Priority Program 1681 (LU800/4-3) is acknowledged. S.B. and N.W. acknowledge financial support from the Research Foundation Flanders (FWO, Belgium) through Project funding G038116N. A.L. acknowledges the Alexander von Humboldt Foundation for the Postdoctoral Research Fellow funding. Mr. Emilio J. Arte? from the Advanced Instrumentation Unit (iMdea Nano-ciencia) is acknowledged for his technical assistance. L.C-J. acknowledges financial support from CAM (PEJD-2017-PRE/ IND-4189). Authors thank Tiziano Catelani and Doriana Debellis for the preparation of TEM cell samples.
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- 2018
9. ANTI-COLLAGEN AUTOANTIBODIES IN TOTAL HIP REPLACEMENT : 043
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Fiorito, S., Magrini, L., Moreschini, O., Margheritini, F., Bavoillot, D., Giordano, M. C., and Valesini, G.
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- 1997
10. Fe2+ Deficiencies, FeO Subdomains, and Structural Defects Favor Magnetic Hyperthermia Performance of Iron Oxide Nanocubes into Intracellular Environment
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Lak A., Cassani M., Mai B.T., Winckelmans N., Cabrera D., Sadrollahi E., Marras S., Remmer H., Fiorito S., Cremades-Jimeno L., Litterst F.J., Ludwig F., Manna L., Terán, Francisco, Bals S., Pellegrino T., Lak A., Cassani M., Mai B.T., Winckelmans N., Cabrera D., Sadrollahi E., Marras S., Remmer H., Fiorito S., Cremades-Jimeno L., Litterst F.J., Ludwig F., Manna L., Terán, Francisco, Bals S., and Pellegrino T.
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- 2018
11. Carbon nanotubes as nanovectors for intracellular delivery of laronidase in Mucopolysaccharidosis type I
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Da Ros, T., primary, Ostric, A., additional, Andreola, F., additional, Filocamo, M., additional, Pietrogrande, M., additional, Corsolini, F., additional, Stroppiano, M., additional, Bruni, S., additional, Serafino, A., additional, and Fiorito, S., additional
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- 2018
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12. The effect of prenylation on the antimicrobial activity of selected naturally occurring furanones and pyranones
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Fiorito, S, additional, Epifano, F, additional, Taddeo, VA, additional, Genovese, S, additional, Azelmat, J, additional, and Grenier, D, additional
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- 2016
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13. Comparison of the extraction methods efficiency of selected prenylated and unprenylated coumarins and cinnamic acids in propolis
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Taddeo, VA, additional, Fiorito, S, additional, Epifano, F, additional, and Genovese, S, additional
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- 2016
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14. Preliminary investigations on seleno-analogues of plant oxyprenylated secondary metabolites
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Fiorito, S, additional, Epifano, F, additional, Taddeo, VA, additional, Genovese, S, additional, Sancineto, L, additional, and Santi, C, additional
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- 2016
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15. Studies on the interaction of 4'-geranyloxyferulic acid and nelumal A with pro-inflammatory enzymes
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Epifano, F, additional, Fiorito, S, additional, Taddeo, VA, additional, Paciotti, R, additional, Patruno, A, additional, Genovese, S, additional, and Coletti, C, additional
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- 2016
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16. Studies on the chemical stability of umbelliprenin, the active principle of Ferula spp.
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Taddeo, VA, additional, Epifano, F, additional, de Medina, P, additional, Fiorito, S, additional, and Genovese, S, additional
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- 2016
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17. In vivo anti-inflammatory activity of some naturally occurring O- and N-prenyl secondary metabolites
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Epifano, F., Genovese, S., Fiorito, S., Della Loggia, R., Tubaro, A., SILVIO SOSA, F., Epifano, S., Genovese, S., Fiorito, DELLA LOGGIA, Roberto, Tubaro, Aurelia, and Sosa, Silvio
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Oxyprenylated secondary metabolite ,Anti-inflammatory activity ,Oxyprenylated secondary metabolites ,Azoprenylated secondary metabolite ,Rutaceae ,Azoprenylated secondary metabolites - Abstract
A series of O- and N-prenyl secondary metabolites of insect, fungal, and plant origin have been evaluated for their topical anti-inflammatory activity using the Croton oil ear test in mice as a model of acute inflammation. Some of the tested compounds revealed an effect (ID50 = 0.31 u0.56 μmol/cm2) comparable with that of the reference non-steroidal anti-inflammatory drug indomethacin (ID50 = 0.23 umol/cm2).
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- 2014
18. Nerve growth factors release by human synovial fibroblasts prior to and following exposure to tumor necrosis factor-α, interleukin-1β and cholecystokinin-8: The possible role of NGF in the inflammatory response
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4.5.5. Manni L, Lundeberg T, Fiorito S, Vigneti E, Aloe L., BONINI, Sergio, Manni L, 4. 5. 5., Lundeberg, T, Fiorito, S, Bonini, Sergio, Vigneti, E, and Aloe, L.
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- 2003
19. Evidence of electro-chemical interactions between multi-walled carbon nanotubes and human macrophages
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Fiorito S., M. Monthioux, R. Psaila, P. Pierimarchi, A. Lisi, E. D'Emilia, S. Grimaldi, F. Béguin, L. Noé, and A. Serafino.
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- 2009
20. Electro-chemically mediated effects of MWNTs on human cells
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Fiorito S., Lisi A., Ledda M., Psaila R., Andreola F., Zonfrillo M., Pierimarchi P., Grimaldi S., and Serafino A.
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- 2008
21. Effect of carbon nanotubes on human platelets
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Russier, Julie, Togna, Anna Rita, Togna, Giuseppina Ines, Serafino, A, Almairac, R, and Fiorito, S.
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- 2007
22. Proinflammatory Effects of Diesel Exhaust Nanoparticles on Scleroderma Skin Cells
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Mastrofrancesco, A., primary, Alfè, M., additional, Rosato, E., additional, Gargiulo, V., additional, Beatrice, C., additional, Di Blasio, G., additional, Zhang, B., additional, Su, D. S., additional, Picardo, M., additional, and Fiorito, S., additional
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- 2014
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23. Nerve growth factor release by human synovial fibroblasts prior to and following exposure to tumor necrosis factor-alpha, interleukin-1 beta and cholecystokinin-8: the possible role of NGF in the inflammatory respo
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Manni L., Lundeberg T., Fiorito S., Bonini S., Vigneti E., and Aloe L.
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nervous system - Abstract
Aim of this study was to investigate the synthesis, release and effects of nerve growth factor (NGF) in human synovial cells isolated from synovial tissue specimen from healthy and osteoarthritis (OA) patients. METHODS: Human synovial fibroblasts cultures were established starting from healthy and osteoarthritis patients. NGF protein levels in the culture medium, NGFmRNA and high-affinity NGF receptor (Tyrosine kinase A: TrkA) expression in the cells were evaluated in basal conditions and after stimulation with pro-inflammatory cytokines or with the neuropeptide cholecystokinin-8 (CCK-8). The effect of NGF supplement to culture medium on cell proliferation, TrkA expression, and tumour necrosis factor-alpha (TNF-alpha) and inducible-nitric oxide synthase (iNOS) production was investigated. RESULTS: Under basal conditions human synovial cells produce and release NGF. Both interleukin-1-beta (IL-1 beta) and TNF-alpha, but not CCK-8 promote NGF synthesis and release from OA cells. TrkA NGF receptors are also expressed in both normal and OA synovial cells. NGF, but not IL-1 beta, TNF-alpha and CCK-8, enhances the expression of TrkA in isolated synovial cells. NGF down-regulates IL-1 beta-induced TNF-alpha and iNOS production by OA synovial fibroblasts. CONCLUSIONS: NGF is produced and released and TrkA receptors are expressed in synovial inflammation. Overexpression of NGF in inflammed joints might be involved in the modulation rather than in the induction of the joint inflammatory response.
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- 2003
24. Data Extraction from Social Networks for Urban Analyses: Combining Space Syntax and user-generated data analysis on Lisbon
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Fiorito, S. (author), Orsi, F. (author), Serdoura, F.M. (author), Ferreira, V. (author), Fiorito, S. (author), Orsi, F. (author), Serdoura, F.M. (author), and Ferreira, V. (author)
- Abstract
The present work constitutes the first stage of an ongoing research on the interaction between morphological characteristics of the urban fabric and the amount of social activity in such spaces. In order to analyze such correlation, the current research links together two different field of studies: Space Syntax on one side, for the morphological analysis of the spatial configuration of the urban fabric, and a remote sensing study about social activity in the analyzed urban context, on the other. Data extracted from location-based online Social Networks databases (e.g. Foursquare) are employed in order to perform such survey. The resulting methodology constitutes an early attempt to set a novel approach to the study of the relationships between the morphological and configurational characteristics of urban systems and actual human dynamics in urban contexts.
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- 2013
25. 'Aspetti metabolici dell'osteoartrosi e dell'osteoporosi.'
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Moreschini, Oreste, Margheritini, F, Giordano, M. C., Perrone, G, Magrini, L, and Fiorito, S.
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- 1996
26. Screening for naturally occurring oxyprenylated secondary metabolites as cancer cell growth inhibitory agents
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Epifano, F, primary, Genovese, S, additional, Lullo, P, additional, Fiorito, S, additional, Trivisonno, G, additional, Bruyere, C, additional, and Kiss, R, additional
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- 2012
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27. Evaluation of the biological activity of unmodified synthetic eel calcitonina rectal capsules. Comparison with intramuscolar administration and placebo
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Fiore, C. E., Fiorito, S., Foti, R., Motta, Massimo, Incognito, C., and Grasso, G.
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- 1992
28. Apparel quick response systems: the manufacturer perspective
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Birtwistle, G., primary, Moore, C. M., additional, and Fiorito, S. S., additional
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- 2006
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29. Toxicity and Biocompatibility of Carbon Nanoparticles
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Fiorito, S., primary, Serafino, A., additional, Andreola, F., additional, Togna, A., additional, and Togna, G., additional
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- 2006
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30. Inflammatory status and cartilage regenerative potential of synovial fibroblasts from patients with osteoarthritis and chondropathy
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Fiorito, S., primary, Magrini, L., additional, Adrey, J., additional, Mailhe, D., additional, and Brouty-Boye, D., additional
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- 2004
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31. Increase in free radicals on UHMWPE hip prostheses components due to inflamed synovial cell products
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Fiorito, S., primary, Goze, C., additional, Adrey, J., additional, Magrini, L., additional, Goalard, C., additional, and Bernier, P., additional
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- 2001
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32. Markers of connective tissue activation in aseptic hip prosthetic loosening
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Moreschini, O., primary, Fiorito, S., additional, Magrini, L., additional, Margheritini, F., additional, and Romanini, L., additional
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- 1997
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33. An unusual transmission of Neisseria meningitidis: neonatal conjunctivitis acquired at delivery from the mother's endocervical infection.
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Fiorito, S M, Galarza, P G, Sparo, M, Pagano, E I, and Oviedo, C I
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Background: Primary meningococcal conjunctivitis is assumed to be due to the direct inoculation of Neisseria meningitidis into the conjunctival sac from an exogenous source. According to a literature review, no case of neonatal conjunctivitis infection acquired at delivery from maternal endocervicitis has been published.Goal: To report a case of meningococcal neonatal conjunctivitis acquired at delivery because of the mother's endocervical infection and cross-transmission of the strain with her partner.Study Design: Strains were characterized by bacteriologic and serologic methods including grouping (agglutination), typing, and subtyping (enzyme-linked immunoabsorbent assay). Molecular analysis was done by pulsed-field gel electrophoresis.Results: The three strains (newborn infant, mother, partner) were of the same antigenic formula (C:NT:P1.NT) and exhibited similar NheI and SpeI pulsed-field gel electrophoresis patterns.Conclusion: The identical phenotypic and genomic analysis of strains is the evidence for N meningitidis transmission at delivery from a maternal endocervical infection to the newborn infant and cross transmission between sexual partners. [ABSTRACT FROM AUTHOR]- Published
- 2001
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34. 5th National Congress of the Italian Society of Physiotherapy
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Alessandro Aina, Marco Barbero, Barbara Cagnie, Elena Castelli, Chad Cook, Silvano Ferrari, Andrea Foglia, Paolo Bizzarri, Donatella Giraudo, Chris Littlewood, Paolo Pillastrini, Daniele Piscitelli, Michele Romano, Andrea Tettamanti, Carla Vanti, Stefano Vercelli, Lennard Voogt, Aceto Maria, Spina Emanuele, Paone Paolo, Silvestre Francesco, Carotenuto Antonio, Cerillo Ilaria, Orefice Giuseppe, Bassi Raffaele, Fiorito Serena, Aina Alessandro, M. Bonfanti, M. Pasquetti, Bortolami Arianna, Pillastrini Paolo, Vanti Carla, D. Brioschi, M. Vitali, A. Pedretti, G. Fraschini, A. Tettamanti, G. Castellini, S. Gianola, S. Bonovas, G. Banfi, L. Moja, Greta Castellini, Silvia Gianola, Pamela Frigerio, Michela Agostini, Rosa Bolotta, Davide Corbetta, Monica Gasparini, Paolo Gozzer, Erica Guariento, Linda Li, Valentina Pecoraro, Valeria Sirtori, Andrea Turolla, A. Andreano, Lorenzo Moja, G Castellini, S Gianola, S Bonovas, L Moja, Alessandro Chiarotto, Caroline B. Terwee, Maarten Boers, Raymond W. Ostelo, Lara J. Maxwell, George A. Wells, Peter Tugwell, Ron Clijsen, Cesar Fernandez-de-las-Penas, Ciceri Matteo, Rossetti Sara, Vercelli Stefano, M. Cislaghi, G. Penone, G. Marinelli, G. Rezzan, G. Melegati, R. Gatti, Colombo Claudio, Tolosa Francesca, Andrea Moriondo, Stefano Doronzio, Matteo Paci, Marco Monticone, Garzonio Fabiola, Zanetta Anna, Bargeri Serena, Cerone Giorgia, Sartorio Francesco, Filippo Ghirlanda, Alessandro Schneebeli, Corrado Cescon, G. Gioia, S. Faccendini, A. Aina, G. Granzotto, L. Coppola, I. Gava, M. Frassinelli, F. Gattinoni, Lorenzo Guidotti, Marco Postiglione, Bruna Lombardi, Diego Leoni, Davide Storer, Roberto Gatti, Michele Egloff, Magno Tiziano, Tettamanti Andrea, Daniele Maremmani, Sebastiano Cencini, Giuseppe Plebani, Federica Moresi, Matteo Isnardi, Alberto Gallace, N. Moretti, Maselli, M. Testa, Stefano Negrini, Sabrina Donzelli, Francesco Saveri, Alessandra Negrini, Silvana Parzini, Fabio Zaina, Leonardo Nesi, Francesco Ferrarello, Valeria Anna Maria Bianchi, Luca Nannetti, Giuditta Mini, Mariangela Marchettini, Fabio Piccolo, Federica Agosta, Elisabetta Sarasso, Paola Adamo, Federico Temporiti, Andrea Falini, Massimo Filippi, Roberto Meroni, Leonardo Pellicciari, Marco A. Mondelli, Thomas Favaron, Cesare G. Cerri, Enrico A. Tallarita, Ravizzotti Elisa, Aleksandra Tomić, Silvia Basaia, Nataša Dragašević, Marina Svetel, Massimiliano Copetti, Vladimir S. Kostic, Matteo Mastrantonio, Negrini Stefano, Valentina Redaelli, Emiliano Soldini, M. Segat, O. Casonato, M. Margelli, S. Pillon, V. Spunton, R. Fenini, R. Garofalo, M. Conti, G. Valagussa, V. Balatti, L. Trentin, S. Melli, M. Norsi, E. Grossi, Massimiliano Vanossi, Sara Taioli, Ivan Gardenghi, Lucia Bertozzi, Anna Rosso, Antonio Romeo, Martina Ruggeri, Bellini Filippo, Cristina Conti, Federica Faresin, Raffaella Piccarreta, Villanova Luca, Violini Claudia, Cenci Marco Joseph, Delconte Carmen, Pisano Fabrizio, S. Youssef, M. Montesano, M. Picardi, P. De Giampaulis, M. Corbo, L. Pisani, and Ruella Carolina
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Miscellaneous systems and treatments ,RZ409.7-999 - Abstract
Table of contents S1 Criteria for exercises selection in subjects with low back pain Alessandro Aina S2 Recent advances in pathophysiology and treatment of myofascial trigger points Marco Barbero S3 Rehabilitation of scapular dyskinesia Barbara Cagnie S4 Musculoskeletal rehabilitation in subjects affected by neurological disorders Elena Castelli S5 Which examination tests suggest the best candidates for manual therapy Chad Cook S6 Case study: the role of the measurements for the identification of targets and guidance of the treatment Silvano Ferrari S7 Assessment of joint mobility: state of the art Andrea Foglia, Paolo Bizzarri S8 Core stabilization exercises in the treatment of urinary incontinence Donatella Giraudo S9 Preventing surgical subacromial decompression through rotator cuff rehabilitation Chris Littlewood S10 Methodological aspects of Clinical Prediction Rules in the rehabilitation of Low Back Pain Paolo Pillastrini S11 Interpretability of outcome measures in musculoskeletal rehabilitation Daniele Piscitelli S12 Conservative treatment of the misalignment of the spine: state of the art and perspectives Michele Romano S13 Balance training in subjects with musculoskeletal disorders Andrea Tettamanti S14 Dosage of manual therapy: principles for clinical practice Carla Vanti S15 Are there speed limits in post-surgery lower limb rehabilitation? Stefano Vercelli S16 Classification of predominant neuropathic, nociceptive or central sensation pain Lennard Voogt P1 A wearable proprioceptive stabilizer (Equistasi®) for rehabilitation of balance disorders in multiple sclerosis patients: preliminary results of a randomized, double-blind, versus placebo controlled study Aceto Maria, Spina Emanuele, Paone Paolo, Silvestre Francesco, Carotenuto Antonio, Cerillo Ilaria, Orefice Giuseppe P2 Effect of repeated neck retraction movements on strength and EMG activity of the upper limbs, range of motion and cervical posture Bassi Raffaele, Fiorito Serena, Aina Alessandro P3 Hamstring injuries: clinical assessment or image evaluation? Bonfanti M., Pasquetti M. P4 Effectiveness of the physical therapy treatment on pelvic floor muscles in pelvic girdle pain. A literature review Bortolami Arianna, Pillastrini Paolo, Vanti Carla P5 Scapulo-humeral muscles electromiographic activity during the elevation movement of the upper limb in subjects with rotator cuff lesion Brioschi D, Vitali M, Pedretti A, Fraschini G, Tettamanti A P6 Mechanical low back pain: secular trend and intervention topics of randomized controlled trials Castellini G, Gianola S, Bonovas S, Banfi G, Moja L P7 Quality of reporting in rehabilitation interventions for low back pain: a review of published randomised controlled trials Greta Castellini, Silvia Gianola, Pamela Frigerio, Michela Agostini, Rosa Bolotta, Davide Corbetta, Monica Gasparini, Paolo Gozzer, Erica Guariento, Linda Li, Valentina Pecoraro, Valeria Sirtori, Andrea Turolla, Andreano A, Lorenzo Moja P8 Power analysis and sample size reporting in rehabilitation of low back pain: review of randomized controlled trials included in Cochrane systematic review Castellini G, Gianola S, Bonovas S, Moja L P9 A core outcome set for clinical trials in non-specific low back pain Alessandro Chiarotto, Caroline B. Terwee, Maarten Boers, Raymond W. Ostelo P10 Roland & Morris Disability Questionnaire and Oswestry Disability Index: which has better measurement properties? A systematic review and meta-analysis Alessandro Chiarotto, Lara J. Maxwell, Caroline B. Terwee, George A. Wells, Peter Tugwell, Raymond W. Ostelo P11 Prevalence of myofascial trigger points in spinal pain disorders: systematic review and meta-analysis Alessandro Chiarotto, Ron Clijsen, Cesar Fernandez-de-las-Penas, Marco Barbero P12 Post-surgical scar rating scales in physiotherapy: a systematic review Ciceri Matteo, Rossetti Sara, Vercelli Stefano P13 Efficacy of action observation pre-operative training in functional recovery after hip and knee prosthesis Cislaghi M, Penone G, Marinelli G, Rezzan G, Melegati G, Gatti R P14 The use of Kinesio Taping in the treatment of hematomas: can we distinguish fancy from the effects? Colombo Claudio, Tolosa Francesca, Andrea Moriondo, Vercelli Stefano P15 Who is able to perform explicit motor imagery after stroke? Stefano Doronzio, Matteo Paci P16 Responsiveness of the Bridge tests in Symptomatic Lumbar Spondylolisthesis Silvano Ferrari, Carla Vanti, Marco Monticone P17 The relationship between number of sessions and clinical results in lumbar symptomatic spondylolisthesis Silvano Ferrari, Carla Vanti, Marco Monticone P18 Conservative treatments for upper extremity tendinopathies in occupational medicine: narrative review Garzonio Fabiola, Zanetta Anna, Bargeri Serena, Cerone Giorgia, Sartorio Francesco P19 The time-related effect of roller-massager on extensibility of the hamstring muscles Filippo Ghirlanda, Alessandro Schneebeli, Corrado Cescon, Marco Barbero P20 Effect of two different exercise programs on pain, disability and quality of life in people with subacute and chronic nonspecific neck pain Gioia G, Faccendini S, Aina A, Tettamanti A P21 A bridge between clinical practice and research: how health professionals can study literature and learn on the job Granzotto G, Coppola L, Gava I, Frassinelli M, Gattinoni F P22 Walking capacity improves after neuromotor physiotherapy in stroke patients Lorenzo Guidotti, Marco Postiglione, Bruna Lombardi, Matteo Paci P23 Intra and inter-session reliability of the angle between pain onset and submaximal pain during upper limb neurodynamics test 1: a study in healty individuals Diego Leoni, Davide Storer, Roberto Gatti, Michele Egloff, Marco Barbero P24 Effects of an AO-MI training on balance task in patients affected by multiple sclerosis Magno Tiziano, Tettamanti Andrea P25 Outcomes of treatment with neuromuscular stimulator for chronic anterior knee pain: a clinical case Daniele Maremmani, Sebastiano Cencini, Giuseppe Plebani P26 Consistency in locating pressure stimuli over the lumbar spine on a digital body chart: a comparison between chronic low back pain patients and healthy subjects Federica Moresi, Marco Barbero, Matteo Isnardi, Alberto Gallace, Corrado Cescon, Roberto Gatti P27 Malignant Cord Compression in the thoraco-lumbar spine. Early signs and symptoms in the differential diagnosis of low back pain Moretti N, Maselli, Testa M. P28 End growth results of exercise treatment to avoid bracing in adolescents with idiopathic scoliosis: a prospective cohort controlled study Stefano Negrini, Sabrina Donzelli, Francesco Saveri, Alessandra Negrini, Silvana Parzini, Michele Romano, Fabio Zaina P29 Reliability of the Ashworth scale and its modified versions: systematic review and meta-analysis Leonardo Nesi, Francesco Ferrarello, Valeria Anna Maria Bianchi, Matteo Paci P30 Differences in motor recovery between upper and lower limbs in stroke subtypes Matteo Paci, Luca Nannetti, Bruna Lombardi P31 Influence of clinical experience on the reliability of the Salford Gait Tool Giuditta Mini, Mariangela Marchettini, Francesco Ferrarello, Matteo Paci P32 A somatosensory discrimination training induces brain functional changes in healthy young subjects Fabio Piccolo, Federica Agosta, Elisabetta Sarasso, Paola Adamo, Federico Temporiti, Andrea Falini, Roberto Gatti, Massimo Filippi P33 Effects of dynamic tilt-table with integrated robotic stepping associated with functional electrical stimulation: a cross-over study Daniele Piscitelli, Roberto Meroni, Leonardo Pellicciari, Marco A. Mondelli, Thomas Favaron, Cesare G. Cerri, Enrico A. Tallarita P34 Manual therapy techniques in the treatment of whiplash and its associated disorders: a systematic review Ravizzotti Elisa, Vercelli Stefano P35 The Patient and Observer Scar Assessment Scale (POSAS) as a screening tool for early detection of pathologic post-surgical scars in physiotherapy Rossetti Sara, Ciceri Matteo, Vercelli Stefano P36 The anatomical basis of genetic dystonia: a multimodal MRI study Elisabetta Sarasso, Federica Agosta, Aleksandra Tomić, Silvia Basaia, Nataša Dragašević, Marina Svetel, Massimiliano Copetti, Vladimir S. Kostic, Massimo Filippi P37 The relative inclination of the end vertebrae of a scoliotic single curve can influence the results of the conservative treatment? A pilot study Francesco Saveri, Michele Romano, Matteo Mastrantonio, Alessandra Negrini, Fabio Zaina, Negrini Stefano P38 Physiotherapy for myofascial pain syndromes: reported methodological quality of randomized controlled trials indexed in the PEDro database Alessandro Schneebeli, Greta Castellini, Valentina Redaelli, Emiliano Soldini, Marco Barbero P39 Is the patellar pubic percussion test useful to diagnose only femur fractures or something else? Two case reports Segat M, Casonato O, Margelli M, Pillon S. P40 Effectiveness of new rehab method for MDI Spunton V, Fenini R, Garofalo R, Conti M P41 Toe walking and autism: cross-sectional study on clinical presentation patterns and correlation with language delay Valagussa G, Balatti V, Trentin L, Melli S, Norsi M, and Grossi E P42 Active Kyphosis Value (AKV): a new test for the evaluation of the kyphotisation mobility of the thoracic spine Massimiliano Vanossi, Francesco Saveri, Michele Romano P43 Pain Drawing and psychological distress in low back pain - systematic review and meta-analysis Carla Vanti, Sara Taioli, Ivan Gardenghi, Lucia Bertozzi, Anna Rosso, Antonio Romeo, Paolo Pillastrini P44 Responsiveness of the Oswestry Disability Index in symptomatic lumbar spondylolisthesis Carla Vanti, Silvano Ferrari, Martina Ruggeri, Marco Monticone P45 The relationship between instability tests, pain and disability in non-specific low back pain Carla Vanti, Bellini Filippo, Cristina Conti, Federica Faresin, Martina Ruggeri, Raffaella Piccarreta, Silvano Ferrari P46 Smartphone applications (apps) for physical therapists: a review Villanova Luca, Vercelli Stefano P47 A randomized controlled pilot trial of hand robotic training compared with a sensory-motor training program in post stroke patients Violini Claudia, Cenci Marco Joseph, Delconte Carmen, Pisano Fabrizio P48 Critical Illness PolyNeuroMyopathy (CIPNM): chance for a good prognosis Youssef S, Montesano M, Picardi M, De Giampaulis P, Corbo M, Pisani L. P49 The EdUReP approach plus manual therapy for the management of insertional Achilles tendinopathy: a case study Zanetta Anna, Garzonio Fabiola, Ruella Carolina, Sartorio Francesco
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- 2016
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35. Ambulatory Electrocardiographic Monitoring in Myotonic Dystrophy (Steinert's Disease).
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Fragola, P.V., Ruscitti, G.C., Autore, C., Antonini, G., Capria, A., Fiorito, S., Vichi, R., Pennisi, E., and Cannata, D.
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- 1987
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36. Gli immunocomplessi nel carcinoma polmonari: la nostra esperienza iniziale
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Mineo, T. C., Pastore, R., Valesini, G., Fiorito, S., Velotti, F., and Rea, Silvio
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- 1981
37. Autoantibodies in myotonic dystrophy
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Fiorito, S., Pocobelli, D., Antonini, G., Picelli, A., Fragola, P. V., camillo autore, Magrini, L., and Cannata, D.
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Adult ,Male ,Adolescent ,Humans ,Immunoglobulins ,Myotonic Dystrophy ,Female ,Complement System Proteins ,Middle Aged ,Autoantibodies - Abstract
We evaluated some immunological parameters in a group of 24 patients affected with myotonic dystrophy (MD). IgG, IgA, IgM immunoglobulin serum levels resulted decreased in most of the patients. Anti-smooth-muscle antibodies have been found in 10 out of 24 patients (45.5%). Moreover in some of them decreased C3 and C4 complement fraction serum levels have been found. Our data confirm the existence of some immunological abnormalities in a great number of subjects affected with the disease. Besides, these data evidence for most of the subjects the presence of autoantibodies non-organ-specific direct against myocellular antigens. These autoantibodies could be considered the expression of suffering of muscular fibres.
38. Data Extraction from Social Networks for Urban Analyses Combining Space Syntax and user-generated data analysis on Lisbon
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Francisco Serdoura, Fiorito, S., Orzi, F., and Ferreira, Victor
39. HLA-typing in hypertensive subjects
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Fiorito, S., camillo autore, Pocobelli, D., Fragola, P. V., Purpura, M., Picelli, A., and Paradiso, M.
40. Distribution in the brain and possible neuroprotective effects of intranasally delivered multi-walled carbon nanotubes
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Massimo Marcaccio, Marzia Soligo, Susanna Bosi, Luigi Manni, Fausto Maria Felsani, Elena Pellizzoni, Tatiana Da Ros, S. Fiorito, Stefano Bruni, Jacopo Isopi, Soligo, M., Felsani, F. M., Da Ros, T., Bosi, S., Pellizzoni, E., Bruni, S., Isopi, J., Marcaccio, M., Manni, L., Fiorito, S., Soligo M., Felsani F.M., Da Ros T., Bosi S., Pellizzoni E., Bruni S., Isopi J., Marcaccio M., Manni L., and Fiorito S.
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Nervous system ,brain ,Carbon nanotubes ,Bioengineering ,02 engineering and technology ,Carbon nanotube ,Neurodegenerative disease ,Neuroprotection ,law.invention ,03 medical and health sciences ,Electric conductivity ,0302 clinical medicine ,law ,Neurotrophic factors ,medicine ,Distribution (pharmacology) ,proNGF ,rat ,General Materials Science ,Modulation ,Chemistry ,MWCNT ,Medical application ,General Engineering ,General Chemistry ,021001 nanoscience & nanotechnology ,mNGF ,Atomic and Molecular Physics, and Optics ,Nanotube ,medicine.anatomical_structure ,Nerve growth factor ,Neurology ,Gliosis ,Nasal administration ,medicine.symptom ,0210 nano-technology ,Neuroscience ,030217 neurology & neurosurgery - Abstract
Carbon nanotubes (CNTs) are currently under active investigation for their use in several biomedical applications, especially in neurological diseases and nervous system injury due to their electrochemical properties. Nowadays, no CNT-based therapeutic products for internal use appear to be close to the market, due to the still limited knowledge on their fate after delivery to living organisms and, in particular, on their toxicological profile. The purpose of the present work was to address the distribution in the brain parenchyma of two intranasally delivered MWCNTs (MWCNTs 1 and a-MWCNTs 2), different from each other, the first being non electroconductive while the second results in being electroconductive. After intranasal delivery, the presence of CNTs was investigated in several brain areas, discriminating the specific cell types involved in the CNT uptake. We also aimed to verify the neuroprotective potential of the two types of CNTs, delivering them in rats affected by early diabetic encephalopathy and analysing the modulation of nerve growth factor metabolism and the effects of CNTs on the neuronal and glial phenotypes. Our findings showed that both CNT types, when intranasally delivered, reached numerous brain areas and, in particular, the limbic area that plays a crucial role in the development and progression of major neurodegenerative diseases. Furthermore, we demonstrated that electroconductive MWCNTs were able to exert neuroprotective effects through the modulation of a key neurotrophic factor and probably the improvement of neurodegeneration-related gliosis.
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- 2021
41. Association Between Metabolic and Hormonal Derangements and Professional Exposure to Urban Pollution in a High Intensity Traffic Area
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Alessio Molfino, Maria Ida Amabile, Maurizio Muscaritoli, Annunziata Germano, Rossella Alfano, Cesarina Ramaccini, Alessandra Spagnoli, Liberato Cavaliere, Gianluca Marseglia, Antonio Nardone, Giuseppina Muto, Umberto Carbone, Maria Triassi, Silvana Fiorito, Molfino, A., Amabile, M. I., Muscaritoli, M., Germano, A., Alfano, R., Ramaccini, C., Spagnoli, A., Cavaliere, L., Marseglia, G., Nardone, A., Muto, G., Carbone, U., Triassi, M., and Fiorito, S.
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0301 basic medicine ,Leptin ,Male ,Traffic-Related Pollution ,Endocrinology, Diabetes and Metabolism ,air pollution ,Physiology ,030209 endocrinology & metabolism ,Environmental pollution ,lcsh:Diseases of the endocrine glands. Clinical endocrinology ,Body Mass Index ,03 medical and health sciences ,Endocrinology ,0302 clinical medicine ,Insulin resistance ,adiponectin ,insulin resistance ,leptin ,metabolic syndrome ,particulate matter ,Diabetes mellitus ,medicine ,Humans ,Obesity ,Original Research ,Cross-Sectional Studie ,Metabolic Syndrome ,lcsh:RC648-665 ,Adiponectin ,business.industry ,Biomarker ,Middle Aged ,medicine.disease ,Ghrelin ,030104 developmental biology ,Cross-Sectional Studies ,Metabolic syndrome ,business ,Body mass index ,Biomarkers ,Human - Abstract
Rationale: Studies suggest a relation between exposure to air particulate matter (PM)2.5 pollution and greater cardiovascular morbidity, as well as increased risk for obesity and diabetes. We aimed to identify association(s) between nutritional and metabolic status and exposure to environmental pollution in a cohort of policemen exposed to high levels of air pollution.Methods: We considered adult municipal policemen, working in an urban area at high-traffic density with documented high levels of air PM2.5 (exposed group) compared to non-exposed policemen. Clinical characteristics, including the presence/absence of metabolic syndrome, were recorded, and serum biomarkers, including adiponectin, leptin, and ghrelin, were assessed.Results: One hundred ninety-nine participants were enrolled, 100 in the exposed group and 99 in the non-exposed group. Metabolic syndrome was documented in 32% of exposed group and in 52.5% of non-exposed group (P = 0.008). In the exposed group, we found a positive correlation between body mass index and serum leptin as well as in the non-exposed group (P < 0.0001). Within the exposed group, subjects with metabolic syndrome showed lower serum adiponectin (P < 0.0001) and higher leptin (P = 0.002) levels with respect to those without metabolic syndrome, whereas in the non-exposed group, subjects with metabolic syndrome showed only higher leptin levels when compared to those without metabolic syndrome (P = 0.01). Among the participants with metabolic syndrome, we found lower adiponectin levels in those of the exposed group with respect to the non-exposed ones (P = 0.007). When comparing the exposed and non-exposed groups, after stratifying participants for Homeostatic Model Assessment for Insulin Resistance >2.5, we found lower adiponectin levels in those of the exposed group with respect to the non-exposed ones (P = 0.038).Conclusions: Exposure to air PM pollution was associated with lower levels of adiponectin in adult males with metabolic syndrome.
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- 2020
42. Carbon nanotubes as nanovectors for intracellular delivery of laronidase in Mucopolysaccharidosis type I
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Marina Stroppiano, Adrian Ostric, T. Da Ros, Annalucia Serafino, Fabio Corsolini, M. Pietrogrande, Stefano Bruni, Mirella Filocamo, Federica Andreola, S. Fiorito, Da Ros, T., Ostric, A., Andreola, F., Filocamo, M., Pietrogrande, M., Corsolini, F., Stroppiano, M., Bruni, S., Serafino, A., and Fiorito, S.
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media_common.quotation_subject ,Mucopolysaccharidosis I ,02 engineering and technology ,010402 general chemistry ,01 natural sciences ,Mucopolysaccharidosis type I ,Iduronidase ,da completare ,Humans ,General Materials Science ,Internalization ,Cells, Cultured ,media_common ,Skin ,chemistry.chemical_classification ,Drug Carriers ,Nanotubes, Carbon ,Carbon nanotubes, Mucopolysaccharidosis type I, laronidase, conjugation ,Fibroblasts ,021001 nanoscience & nanotechnology ,Recombinant Proteins ,laronidase ,0104 chemical sciences ,Enzyme ,Biochemistry ,chemistry ,Carbon Nanotubes ,0210 nano-technology ,Drug carrier ,Intracellular ,conjugation ,Conjugate - Abstract
The immobilization of proteins on carbon nanotubes (CNTs) has been widely reported mainly for the preparation of sensors while the conjugation of enzymes for therapeutic purposes has scarcely been considered. Herein we report, to the best of our knowledge, the first example of intracellular delivery of a therapeutic enzyme by means of CNTs, retaining its activity. Mucopolysaccharidosis I is a rare genetic disease characterized by the deficiency or absence of the activity of the α-L-iduronidase (IDUA) enzyme. We evaluated the capacity of the recombinant form of the human IDUA enzyme, laronidase (Aldurazyme®), conjugated with CNTs to be internalized by fibroblasts from subjects affected with Mucopolysaccharidosis type I and the capacity of the enzyme to retain its activity after internalization. The enzyme was successfully delivered into the lysosomal space and the enzymatic activity of the conjugate was preserved after internalization up to 48 hours. This paves the way towards the use of such a kind of construct for therapeutic applications.
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- 2017
43. Antimicrobial properties of graphene-like nanoparticles: coating effect on Staphylococcus aureus
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M. Alfè, M. Di Giosia, S. Fiorito, Claudio Palleschi, Massimiliano Olivi, Francesco Mura, Stefania Rapino, Daniela Uccelletti, Francesco Valle, V. Gargiulo, Olivi, M., Alfè, M., Gargiulo, V., Valle, F., Mura, F., Di Giosia, M., Rapino, S., Palleschi, C., Uccelletti, D, Fiorito, S., DIP. DI BIOCHIMICA 'MORUZZI', DIPARTIMENTO DI CHIMICA 'GIACOMO CIAMICIAN', Facolta' di CHIMICA INDUSTRIALE, Da definire, and AREA MIN. 03 - Scienze chimiche
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Materials science ,Atomic and Molecular Physics, and Optic ,antimicrobial properties ,antimicrobial propertie ,Nanoparticle ,Nanotechnology ,Bioengineering ,02 engineering and technology ,engineering.material ,010402 general chemistry ,medicine.disease_cause ,01 natural sciences ,law.invention ,Nanomaterials ,Graphene-like (GL) layer ,Gram-positive ,Coating ,law ,Atomic and Molecular Physics ,medicine ,General Materials Science ,Graphene ,AFM ,Graphene-like (GL) layers ,Chemistry (all) ,Atomic and Molecular Physics, and Optics ,Modeling and Simulation ,Materials Science (all) ,Condensed Matter Physics ,Biofilm ,General Chemistry ,Carbon black ,021001 nanoscience & nanotechnology ,Antimicrobial ,0104 chemical sciences ,Staphylococcus aureus ,engineering ,and Optics ,0210 nano-technology - Abstract
none 10 no The exploitation of nanomaterials with antimicrobial properties has attracted an ever-growing interest in the recent years. Carbon-based materials, such as graphene and graphene family materials (GFMs), have gained most of the attention for application in many biomedical fields. Here, we describe the antimicrobial activity of graphene-like (GL) layers derived from the chemical demolition of carbon black, against the planktonic growth of Staphylococcus aureus cells, primary cause of hospital and community-acquired infections, often leading to bacteremia and sepsis. The inhibitory capabilities of GL layers on the formation of S. aureus biofilm are also assessed. The antimicrobial properties seem based mainly on the interaction between GL layers and bacteria surfaces. FESEM and AFM analyses suggest that the GL layers coat the cells as soon as they get in contact with them, as also indicated by the wettability of the GLs. Olivi, M.; Alfè, M.; Gargiulo, V.; Valle, F.; Mura, F.; Di Giosia, M.; Rapino, S.; Palleschi, C.; Uccelletti, D; Fiorito, S. Olivi, M.; Alfè, M.; Gargiulo, V.; Valle, F.; Mura, F.; Di Giosia, M.; Rapino, S.; Palleschi, C.; Uccelletti, D; Fiorito, S.
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- 2016
44. Highly electroconductive multiwalled carbon nanotubes as potentially useful tools for modulating calcium balancing in biological environments
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François Béguin, Julie Russier, S. Fiorito, Annalucia Serafino, Marc Monthioux, Massimo Marcaccio, Mario Ledda, Antonella Lisi, Francesco Paolucci, Giuseppina I. Togna, Settimio Grimaldi, Stefania Rapino, Anna Rita Togna, Federica Andreola, Consiglio Nazionale delle Ricerche [Roma] (CNR), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome], Institute of Translational Pharmacology - Istituto di Farmacologia Traslazionale [Roma] (IFT), Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Matériaux Multi-fonctionnels et Multi-échelles (CEMES-M3), Centre d'élaboration de matériaux et d'études structurales (CEMES), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie de Toulouse (ICT-FR 2599), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie du CNRS (INC)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut de Chimie du CNRS (INC)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Toulouse III - Paul Sabatier (UT3), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA), Laboratoire de Mathématiques d'Orsay (LM-Orsay), Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11), Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), National Research Council of Italy | Consiglio Nazionale delle Ricerche (CNR), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome] (UNIROMA), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut de Chimie de Toulouse (ICT), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut de Chimie de Toulouse (ICT-FR 2599), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Serafino A., Togna A.R., Togna G.I., Lisi A., Ledda M., Grimaldi S., Russier J., Andreola F., Monthioux M., Béguin F., Marcaccio M., Rapino S., Paolucci F., and Fiorito S.
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Platelet Aggregation ,Intracellular Space ,Pharmaceutical Science ,Medicine (miscellaneous) ,extra-and intracellular environment ,02 engineering and technology ,Cell junction ,law.invention ,law ,Electric Impedance ,Nanotechnology ,General Materials Science ,ComputingMilieux_MISCELLANEOUS ,0303 health sciences ,Platelet-Rich Plasma ,021001 nanoscience & nanotechnology ,Intercellular Junctions ,Biochemistry ,[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci] ,Molecular Medicine ,0210 nano-technology ,Intracellular ,Nanotube ,Materials science ,Biomedical Engineering ,chemistry.chemical_element ,Bioengineering ,Electrons ,Carbon nanotube ,Calcium ,Ion ,calcium balancing ,carbon nanotubes ,intracellular ca 2+ mobilization ,intracellular ca2+ mobilization ,mwcnts ,03 medical and health sciences ,MULTIWALLED CARBON NANOTUBES ,Cell Line, Tumor ,Extracellular ,Animals ,Humans ,Cell Shape ,030304 developmental biology ,Ions ,CALCIUM IONS ,Nanotubes, Carbon ,Cationic polymerization ,Electric Conductivity ,Tin Compounds ,Electrochemical Techniques ,Rats ,chemistry ,Biophysics - Abstract
Aiming to explore the mechanisms modulating cell-carbon nanotube interactions, we investigated whether Ca 2+ ion balancing between intra- and extracellular environments could be affected by multiwalled carbon nanotubes (MWCNTs). We analyzed the effects induced by two different kinds of MWCNTs (as prepared and annealed at 2400°C) on the intracellular Ca 2+ ion levels in rat electrically sensitive cells and on the intercellular junction integrity of rat adenocarcinoma colon cells and platelet aggregation ability, which depend on the Ca 2+ concentration in the medium. MWCNTs, purified by annealing and more electroconductive as compared to nonannealed MWCNTs, affected Ca 2+ ion balancing between extra- and intracellular environments and induced changes on Ca 2+ ion-dependent cellular junctions and platelet aggregation, behaving as the calcium chelator ethylene glycol tetraacetic acid. This could be due to the sorption of cationic Ca 2+ ions on CNTs surface because of the excess of negatively charged electrons on the aromatic units formed on MWCNTs after annealing. From the Clinical Editor The authors investigated whether Ca 2+ ion balance between intra- and extracellular space can be modulated by multiwalled carbon nanotubes (MWCNTs). Annealed nanotubes induced changes on Ca 2+ dependent cellular junctions and platelet aggregation, behaving similary to ethylene glycol tetraacetic acid, an established calcium chelator.
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- 2012
45. Citrus supplementation in subjective cognitive decline: results of a 36-week, randomized, placebo-controlled trial.
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Galluzzi S, Marizzoni M, Gatti E, Bonfiglio NS, Cattaneo A, Epifano F, Frisoni GB, Genovese S, Geviti A, Marchetti L, Sgrò G, Solorzano CS, Pievani M, and Fiorito S
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- Humans, Female, Male, Aged, Double-Blind Method, Interleukin-8 blood, Flavanones pharmacology, Middle Aged, Neuropsychological Tests, Memory drug effects, Fruit chemistry, Citrus chemistry, Dietary Supplements, Plant Extracts pharmacology, Plant Extracts administration & dosage, Cognitive Dysfunction, Cognition drug effects
- Abstract
Background: Developing interventions for older adults with subjective cognitive decline (SCD) has the potential to prevent dementia in this at-risk group. Preclinical models indicate that Citrus-derived phytochemicals could benefit cognition and inflammatory processes, but results from clinical trials are still preliminary. The aim of this study is to determine the effects of long-term supplementation with Citrus peel extract on cognitive performance and inflammation in individuals with SCD., Methods: Eighty participants were randomly assigned to active treatment (400 mg of Citrus peel extract containing 3.0 mg of naringenin and 0.1 mg of auraptene) or placebo at 1:1 ratio for 36 weeks. The primary endpoint was the change in the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) total score across the 36-week trial period. Other cognitive outcomes included tests and scales evaluating verbal memory, attention, executive and visuospatial functions, and memory concerns. The secondary endpoint was the change of interleukin-8 (IL-8) levels over the 36-week trial period in a subsample of 60 consecutive participants. An Intention-to-treat approach with generalized linear mixed models was used for data analysis., Results: The RBANS total score showed significant improvement in both Citrus peel extract and placebo groups at 36 weeks (p for time < .001, d = 0.36, p time x treatment = .910). Significant time effects were also found in cognitive domains of short- and long-term verbal memory (p < .001) and scales of subjective memory (p < .01), with no significant time x treatment interaction. The largest effect sizes were observed in verbal memory in the placebo group (d = 0.69 in short-term, and d = 0.78 in long-term verbal memory). Increased IL-8 levels were found at 36-week follow-up in both Citrus peel extract and placebo groups (p for time = .010, d = 0.21, p time x treatment = .772). Adverse events were balanced between groups., Conclusions: In this randomized clinical trial, long-term Citrus peel extract supplementation did not show cognitive benefits over placebo in participants with SCD, possibly due to high placebo response. These findings might have specific implications for designing future nutraceutical trials in individuals experiencing SCD., Trial Registration: The trial has been registered at the United States National Library of Medicine at the National Institutes of Health Registry of Clinical Trials under the code NCT04744922 on February 9th, 2021 ( https://www., Clinicaltrials: gov/ct2/show/NCT04744922 )., (© 2024. The Author(s).)
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- 2024
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46. Nanoplatforms for Magnetic-Photo-Heating of Thermo-Resistant Tumor Cells: Singular Synergic Therapeutic Effects at Mild Temperature.
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Mai BT, Fernandez-Cabada T, Conteh JS, Nucci GEP, Fiorito S, Gavilán H, Debellis D, Gjurgjaj L, and Pellegrino T
- Abstract
A self-assemble amphiphilic diblock copolymer that can incorporate iron oxide nanocubes (IONCs) in chain-like assemblies as heat mediators for magnetic hyperthermia (MHT) and tuneable amounts of IR780 dye as agent for photothermal therapy (PTT) is developed. MHT-heating performance of photobeads in viscous media have the same heat performances in water at magnetic field conditions of clinical use. Thanks to IR780, the photobeads are activated by infrared laser light within the first biological window (808 nm) with a significant enhancement of photo-stability of IR780 enabling the raise of the temperature at therapeutic values during multiple PTT cycles and showing unchanged optical features up to 8 days. Moreover, the photobeads fluorescent signal is preserved once internalized by glioblastoma multiforme (GBM) cells. Peculiarly, the photobeads are used as toxic agents to eradicate thermo-resistant GBM cells at mild heat, as low as 41 °C, with MHT and PTT both of clinical use. Indeed, a high U87 GBM cell mortality percentage is obtained only with dual MHT/PTT while each single treatment dose not provide the same cytotoxic effects. Only for the combined treatment, the cell death mechanism is assigned to clear sign of apoptosis as observed by structural/morphological cell studies and enhanced lysosome permeability., (© 2024 The Author(s). Small published by Wiley‐VCH GmbH.)
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- 2024
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- View/download PDF
47. Developing a recovery process for bioactives from discarded by-products of winemaking industry based on multivariate optimization method: Deep eutectic solvents as eco-friendly extraction media.
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Kavas S, Erbaşar A, Kurtulbaş E, Fiorito S, and Şahin S
- Abstract
Introduction: The recovery process for bioactives from discarded by-products of the winemaking industry is of great value considering both environmental and economic aspects., Objective: The goal of this study is to investigate the extraction of phenolic antioxidants from grape (Vitis vinifera) seeds by means of carboxylic acid-based deep eutectic solvents (DESs) in order to propose an environmentally friendly method based on a multivariate optimization approach., Material and Methods: Carboxylic acid-based DESs were designed with several molar ratios (1/1, 1/2, and 2/1). Two polyols (glycerol and ethylene glycol) were used as hydrogen bond donors, while formic acid, acetic acid, and propionic acid were selected as hydrogen bond acceptors. The process parameters (water content, extraction time, and solid mass) were analyzed to optimize the process through Box-Behnken design with response surface method, after determination of the best combination for the highest total phenolic content (TPC) and the antioxidant activity yields., Results: The maximum TPC yield (153.17 ± 0.003 mg-GAE/g-GS) and antioxidant activity yield (82.26 ± 0.004 mg-GAE/g-GS) were achieved by 50% water addition into the DES (ethylene glycol/acetic acid, 1/1), 85 sec extraction time, and 0.1 g grape seed., (© 2024 John Wiley & Sons Ltd.)
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- 2024
- Full Text
- View/download PDF
48. Targeting prolidase. A survey of the literature data to depict a structure-activity relationship frame and to address future studies for drug development.
- Author
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Fiorito S, Collevecchio C, Epifano F, and Genovese S
- Subjects
- Humans, Structure-Activity Relationship, Drug Development, Enzyme Inhibitors chemistry, Enzyme Inhibitors pharmacology, Enzyme Inhibitors chemical synthesis, Molecular Structure, Animals, Dipeptidases metabolism, Dipeptidases antagonists & inhibitors, Dipeptidases chemistry
- Abstract
Prolidase (EC.3.4.13.9) is a Mn
+2 -dependent dipeptidase that is well known to play a crucial role in several physiological and pathological processes affecting humans. More in particular, this enzyme is involved in the cleavage of proline- and hydroxyproline-containing dipeptides (imidodipeptides), providing a fine regulation of the homeostasis of these two amino acids. Hyperactivity or deficiency of prolidase have been clearly associated to the development and progress of several acute and chronic syndromes (e.g. chronic liver fibrosis, viral and acute hepatitis, cancer, neurological disorders, inflammation, skin diseases, intellectual disability, respiratory infection). Thus, targeting prolidase and modulating its activity is an intriguing field of research with a great therapeutic potential for the next future and for the design of specific and selective drugs. Prolidase can be exploited in two essential ways: as an activator of proline containing prodrugs and by direct interaction. In this latter case, few specific ligands for the title enzyme have been described, but with no reports about their structure-activity relationship. The aim of this comprehensive review is to gather all available information on prolidase targeting so far reported in the literature, to rationalize the observed data and effect into a preliminary structure-relationship picture, to comment about the effectiveness of each reported ligands, and to address future research activities providing new potential and putative natural, semisynthetic, and purely synthetic molecules able to trigger prolidase as the main biological target., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)- Published
- 2024
- Full Text
- View/download PDF
49. Novel procedures for olive leaves extracts processing: Selective isolation of oleuropein and elenolic acid.
- Author
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Fiorito S, Collevecchio C, Spogli R, Epifano F, and Genovese S
- Subjects
- Iridoids analysis, Iridoid Glucosides analysis, Plant Leaves chemistry, Plant Extracts chemistry, Olive Oil analysis, Olea chemistry, Pyrans
- Abstract
Several processes have been developed in the past to selectively extract oleuropein and its aglycones from olive derived materials. In the present manuscript, we outline a novel approach for processing olive leaves aqueous extracts. This allowed first to select microwave irradiation as the methodology able to provide a large enrichment in oleuropein. Subsequently, the use of lamellar solids led to the selective and high yield concentration of the same. Adsorption on solids also largely contributed to the long term chemical stability of oleuropein. Finally, an eco-friendly, readily available, and reusable catalyst like H
2 SO4 supported on silica was applied for the hydrolysis of oleuropein into hydroxytyrosol and elenolic acid. This latter was in turn selectively isolated by an acid-base work-up providing its monoaldehydic dihydropyran form (7.8 % extractive yield), that was unequivocally characterized by GC-MS. The isolation of elenolic acid in pure form is described herein for the first time., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved.)- Published
- 2024
- Full Text
- View/download PDF
50. Prolidase activity assays. A survey of the reported literature methodologies.
- Author
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Fiorito S, Genovese S, Epifano F, and Collevecchio C
- Subjects
- Humans, Colorimetry, Fibrosis, Hydroxyproline, Proline analysis, Dipeptidases analysis, Dipeptidases chemistry, Enzyme Assays methods
- Abstract
Prolidase (EC.3.4.13.9) is a dipeptidase known nowadays to play a pivotal role in several physiological and pathological processes. More in particular, this enzyme is involved in the cleavage of proline- and hydroxyproline-containing dipeptides (imidodipeptides), thus finely regulating the homeostasis of free proline and hydroxyproline. Abnormally high or low levels of prolidase have been found in numerous acute and chronic syndromes affecting humans (chronic liver fibrosis, viral and acute hepatitis, cancer, neurological disorders, inflammation, skin diseases, intellectual disability, respiratory infection, and others) for which the content of proline is well recognized as a clinical marker. As a consequence, the accurate analytical determination of prolidase activity is of greatly significant importance in clinical diagnosis and therapy. Apart from the Chinard's assay, some other more sensitive and well validated methodologies have been published. These include colorimetric and spectrophotometric determinations of free proline produced by enzymatic reactions, capillary electrophoresis, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry, electrochemoluminescence, thin layer chromatography, and HPLC. The aim of this comprehensive review is to make a detailed survey of the in so far reported analytical techniques, highlighting their general features, as well as their advantages and possible drawbacks, providing in the meantime suggestions to stimulate further research in this intriguing field., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)
- Published
- 2024
- Full Text
- View/download PDF
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