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Journal article
GSH Modification as a Marker for Plasma Source and Biological Response Comparison to Plasma Treatment
Applied sciences, v 10(6), p2025
01 Mar 2020
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
This study investigated the use of glutathione as a marker to establish a correlation between plasma parameters and the resultant liquid chemistry from two distinct sources to predefined biological outcomes. Two different plasma sources were operated at parameters that resulted in similar biological responses: cell viability, mitochondrial activity, and the cell surface display of calreticulin. Specific glutathione modifications appeared to be associated with biological responses elicited by plasma. These modifications were more pronounced with increased treatment time for the European Cooperation in Science and Technology Reference Microplasma Jet (COST-Jet) and increased frequency for the dielectric barrier discharge and were correlated with more potent biological responses. No correlations were found when cells or glutathione were exposed to exogenously added long-lived species alone. This implied that short-lived species and other plasma components were required for the induction of cellular responses, as well as glutathione modifications. These results showed that comparisons of medical plasma sources could not rely on measurements of long-lived chemical species; rather, modifications of biomolecules (such as glutathione) might be better predictors of cellular responses to plasma exposure.
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Details
- Title
- GSH Modification as a Marker for Plasma Source and Biological Response Comparison to Plasma Treatment
- Creators
- Pietro Ranieri - North Carolina State Univ, Dept Nucl Engn, Raleigh, NC 27605 USAHager Mohamed - Drexel UniversityBrayden Myers - North Carolina State Univ, Dept Nucl Engn, Raleigh, NC 27605 USALeah Dobossy - Drexel Univ, Coll Med, Dept Microbiol & Immunol, Philadelphia, PA 19102 USAKeely Beyries - Drexel Univ, Coll Med, Dept Microbiol & Immunol, Philadelphia, PA 19102 USADuncan Trosan - North Carolina State Univ, Dept Nucl Engn, Raleigh, NC 27605 USAFred C. Krebs - Drexel UniversityVandana Miller - Drexel Univ, Coll Med, Dept Microbiol & Immunol, Philadelphia, PA 19102 USAKatharina Stapelmann - North Carolina State Univ, Dept Nucl Engn, Raleigh, NC 27605 USA
- Publication Details
- Applied sciences, v 10(6), p2025
- Publisher
- Mdpi
- Number of pages
- 18
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Microbiology and Immunology
- Web of Science ID
- WOS:000529252800126
- Scopus ID
- 2-s2.0-85082651862
- Other Identifier
- 991019168442904721
UN Sustainable Development Goals (SDGs)
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InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Chemistry, Multidisciplinary
- Engineering, Multidisciplinary
- Materials Science, Multidisciplinary
- Physics, Applied