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Your search keyword '"Giuseppe De Palma"' showing total 5 results
Start Over Author "Giuseppe De Palma" Publisher elsevier
5 results on '"Giuseppe De Palma"'

1. Timing and implications for immune response to vaccine in SARS-CoV-2 breakthrough infections

Author

Stefania Arsuffi, Emanuele Sansone, Emanuele Focà, Samuele Storti, Teresa Diaferia, Carlo Bonfanti, Luigina Terlenghi, Arnaldo Caruso, Emma Sala, Francesco Castelli, Giuseppe De Palma, and Eugenia Quiros-Roldan

Subjects
Health sciences, Immunology, Immune response, Virology, Science
Abstract

Summary: COVID-19 vaccines elicit a strong anti-S antibodies response. We aim to describe antibody titers in peri-vaccination SARS-CoV-2 infections. This is a retrospective longitudinal single-cohort study. Serological tests were performed at the time of the first SARS-CoV-2 vaccine dose (T0) and 60 (T1), 120 (T2), and 240 (T3) days after.The study included 4,682 subjects. Group A had the infection without an anti-S Ig response. Group B and C seroconverted for anti-N Ig between T0 and T1 and between T1 and T2, respectively. Group D was persistently anti-N Ig negative. Group B showed an initial sub-optimal response, reaching the highest titer at T3. Those who received the second dose 120 days after the infection had higher titers compared to those who received it 21 days after the first dose. The immune response depends on the number and the timing of vaccine doses, highlighting the need for a more personalized approach to vaccination.

Published
2023
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3. Contributors

Author

Jan Aaseth, Peter Aggett, Antero Aitio, Agneta Åkesson, Maria Albin, Jan Alexander, Christian B.I. Andersen, Ole Andersen, Pietro Apostoli, Michael Aschner, Rowa Bakadlag, Lars Barregard, David C. Bellinger, Ingvar A. Bergdahl, Balazs Berlinger, Alfred Bernard, Carolina Bigert, Poul Bjerregaard, Robyn Blain, Lennart K. Blomqvist, Beatrice Bocca, Stephan Bose-O'Reilly, Karin Broberg, Ronald P. Brown, Esben Budtz-Jørgensen, Samuel W. Caito, Tiffany Carle, Chien-Jen Chen, Xiao Chen, Lung-Chi Chen, C.-H. Selene J. Chou, Mitchell D. Cohen, Max Costa, Giuseppe De Palma, Alison Elder, Carl-Gustaf Elinder, Bengt Fadeel, Obaid M. Faroon, Bruce A. Fowler, Hitomi Fujishiro, Silvia Fustinoni, Lars Gerhardsson, Philippe Grandjean, Per Gustavsson, Yolanda Hedberg, Seiichiro Himeno, Xi Huang, Per A. Hultman, Ivo Iavicoli, Taiyi Jin, Robert L. Jones, Hanna L. Karlsson, Larry S. Keith, Yangho Kim, Catherine B. Klein, Michael Kleinman, David Kotelchuck, Yukinori Kusaka, Philip J. Landrigan, Per E. Leffler, Veruscka Leso, Alex Heng Li, Dominique Lison, Shan Liu, Roberto G. Lucchini, Polina Maciejczyk, Koren K. Mann, Nikki Maples-Reynolds, Michael J. Maroney, Airton C. Martins, Mary S. Matsui, Daphne B. Moffett, Lisbeth Birk Møller, M. Moiz Mumtaz, Makiko Nakano, Benoit Nemery, Koji Nogawa, Gunnar F. Nordberg, Monica Nordberg, Angelica Ortiz, Agneta Oskarsson, Elena A. Ostrakhovitch, Cezary M. Pałczyński, Natalia Pawlas, Daniela Pelclova, Maria Pesonen, K. Michael Pollard, Lothar Rink, Flavia Ruggieri, Patricia Ruiz, Harold H. Sandstead, Tiina Santonen, Kazuhiro Sato, Hiroshi Satoh, Deepak Saxena, Greet Schoeters, Bengt Sjögren, Staffan Skerfving, Donald R. Smith, Dexter W. Sullivan, Daigo Sumi, Hong Sun, Hille Suojalehto, Akiyo Tanaka, Milton Tenenbein, George D. Thurston, Francisco A. Tomei Torres, Muhammet S. Toprak, Carolyn A. Tylenda, Julian F. Tyson, Tomohiro Umemura, Margaret H. Whittaker, Jana Wolf, Wenbo Yan, Robert A. Yokel, and Rudolfs K. Zalups

Published
2022
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4. Contributors

Author

Jan Aaseth, Peter Aggett, Antero Aitio, Agneta Åkesson, Maria Albin, Jan Alexander, Christian B.I. Andersen, Ole Andersen, Pietro Apostoli, Michael Aschner, Rowa Bakadlag, Lars Barregard, David C. Bellinger, Ingvar A. Bergdahl, Balazs Berlinger, Alfred Bernard, Carolina Bigert, Poul Bjerregaard, Robyn Blain, Lennart K. Blomqvist, Beatrice Bocca, Stephan Bose-O'Reilly, Karin Broberg, Ronald P. Brown, Esben Budtz-Jørgensen, Samuel W. Caito, Tiffany Carle, Chien-Jen Chen, Xiao Chen, Lung-Chi Chen, C.-H. Selene J. Chou, Mitchell D. Cohen, Max Costa, Giuseppe De Palma, Alison Elder, Carl-Gustaf Elinder, Bengt Fadeel, Obaid M. Faroon, Bruce A. Fowler, Hitomi Fujishiro, Silvia Fustinoni, Lars Gerhardsson, Philippe Grandjean, Per Gustavsson, Yolanda Hedberg, Seiichiro Himeno, Xi Huang, Per A. Hultman, Ivo Iavicoli, Taiyi Jin, Robert L. Jones, Hanna L. Karlsson, Larry S. Keith, Yangho Kim, Catherine B. Klein, Michael Kleinman, David Kotelchuck, Yukinori Kusaka, Philip J. Landrigan, Per E. Leffler, Veruscka Leso, Alex Heng Li, Dominique Lison, Shan Liu, Roberto G. Lucchini, Polina Maciejczyk, Koren K. Mann, Nikki Maples-Reynolds, Michael J. Maroney, Airton C. Martins, Mary S. Matsui, Daphne B. Moffett, Lisbeth Birk Møller, M. Moiz Mumtaz, Makiko Nakano, Benoit Nemery, Koji Nogawa, Gunnar F. Nordberg, Monica Nordberg, Angelica Ortiz, Agneta Oskarsson, Elena A. Ostrakhovitch, Cezary M. Pałczyński, Natalia Pawlas, Daniela Pelclova, Maria Pesonen, K. Michael Pollard, Lothar Rink, Flavia Ruggieri, Patricia Ruiz, Harold H. Sandstead, Tiina Santonen, Kazuhiro Sato, Hiroshi Satoh, Deepak Saxena, Greet Schoeters, Bengt Sjögren, Staffan Skerfving, Donald R. Smith, Dexter W. Sullivan, Daigo Sumi, Hong Sun, Hille Suojalehto, Akiyo Tanaka, Milton Tenenbein, George D. Thurston, Francisco A. Tomei Torres, Muhammet S. Toprak, Carolyn A. Tylenda, Julian F. Tyson, Tomohiro Umemura, Margaret H. Whittaker, Jana Wolf, Wenbo Yan, Robert A. Yokel, and Rudolfs K. Zalups

Published
2021
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5. Proteomic approach for the detection of biomarkers ofexposure in mussels exposed to PCB

Author

Fabrizio Dal Piaz, Nunziatina De Tommasi, Letizia Ambrosio, Alberto Mantovani, Giuseppe De Palma, Rosario Russo, Lorella Severino, European Societies of Toxicology EUROTOX, Ambrosio, L, Dal Piaz, F, Russo, Rosario, Palma, G, Mantovani, A, De Tommasi, N, and Severino, Lorella

Subjects
Biochemistry, Proteomics, biomarkers, food contaminants, General Medicine, Biology, Toxicology
Abstract

In the current study, a preliminary proteomic approach has been used in Mytilus galloprovincialis as a screening of changes in protein expression caused by a mixture of polychlorinated biphenyls (PCBs), in order to characterize the effects of PCBs on the protein profile and to develop new molecular biomarkers, after identifying the proteins more drastically altered. Methods:Mussels were exposed for three weeks to three polychlorinated biphenyls under controlled conditions. The edible parts were homogenized and lyophilized. Extracted proteins were quantified and separated by two-dimensional electrophoresis (2-DE) in IPG strips (pH 3–10). The protein spots in gels were visualized by Coomassie Brilliant Blue staining. Gel images were obtained using a Image Scanner. Image analysis included spot detection, quantification and matching. The volume of each spot from each gel was normalized to the total gel spot volume in order to correct it for differences in gel staining. More than 500 spots were resolved and altered expression was qualitatively detected. Results and conclusions of the study: Our results showed a well conserved protein pattern regardless of the treatments, demonstrating that the exposition to the PCB mixture did not impair the normal physiological function of the mussels. However, the levels of a restricted number of proteins were clearly and reproducibly affected by the treatment; therefore, these polypeptides were considered promising biomarker candidates. In conclusion, even if further studies are needed to validate these findings, our data demonstrated that proteomic approach represents a valuable tool for identifying biomarkers of exposure to environmental contaminants.

Published
2012

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