Relationship between anti-DFS70 autoantibodies and oxidative stress
- Krzemień, Pawel, Kasperczyk, Slawomir, Banach, Maciej, Kasperczyk, Aleksandra, Dobrakowski, Michal, Tomasik, Tomasz, Windak, Adam, Mastej, Miroslaw, Catapano, Alberico, Ray, Kausik, Mikhailidis, Dimitri, Toth, Peter, Howard, George, Lip, Gregory, Tomaszewski, Maciej, Charchar, Fadi, Sattar, Naveed, Williams, Bryan, MacDonald, Thomas, Penson, Peter, Jóźwiak, J, Al-Shaer, B., Andrusewicz, W., Andrzejczuk-Rosa, M., Anusz-Gaszewska, E., Bagińska, A., Balawajder, P., Bańka, G., Barańska-Skubisz, E., Barbara Przyczyna, B.
- Authors: Krzemień, Pawel , Kasperczyk, Slawomir , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michal , Tomasik, Tomasz , Windak, Adam , Mastej, Miroslaw , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Maciej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Jóźwiak, J , Al-Shaer, B. , Andrusewicz, W. , Andrzejczuk-Rosa, M. , Anusz-Gaszewska, E. , Bagińska, A. , Balawajder, P. , Bańka, G. , Barańska-Skubisz, E. , Barbara Przyczyna, B.
- Date: 2022
- Type: Text , Journal article
- Relation: Biomarker Insights Vol. 17, no. (2022), p.
- Full Text:
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- Description: Background: The anti-DFS70 autoantibodies are one of the most commonly and widely described agent of unknown clinical significance, frequently detected in healthy individuals. It is not known whether the DFS70 autoantibodies are protective or pathogenic. One of the factors suspected of inducing the formation of anti-DFS70 antibodies is increased oxidative stress. We evaluated the coexistence of anti-DFS70 antibodies with selected markers of oxidative stress and investigated whether these antibodies could be considered as indirect markers of oxidative stress. Methods: The intensity of oxidative stress was measured in all samples via indices of free-radical damage to lipids and proteins such as total oxidant status (TOS), concentrations of lipid hydroperoxides (LPH), lipofuscin (LPS), and malondialdehyde (MDA). The parameters of the non-enzymatic antioxidant system, such as total antioxidant status (TAS) and uric acid concentration (UA), were also measured, as well as the activity of superoxide dismutase (SOD). Based on TOS and TAS values, the oxidative stress index (OSI) was calculated. All samples were also tested with indirect immunofluorescence assay (IFA) and 357 samples were selected for direct monospecific anti DFS70 enzyme-linked immunosorbent assay (ELISA) testing. Results: The anti-DFS70 antibodies were confirmed by ELISA test in 21.29% of samples. Compared with anti-DFS70 negative samples we observed 23% lower concentration of LPH (P =.038) and 11% lower concentration of UA (P =.005). TOS was 20% lower (P =.014). The activity of SOD was up to 5% higher (P =.037). The Pearson correlation showed weak negative correlation for LPH, UA, and TOS and a weak positive correlation for SOD activity. Conclusion: In samples positive for the anti-DFS70 antibody a decreased level of oxidative stress was observed, especially in the case of samples with a high antibody titer. Anti-DFS70 antibodies can be considered as an indirect marker of reduced oxidative stress or a marker indicating the recent intensification of antioxidant processes. © The Author(s) 2022. **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliate “Fadi Charchar” is provided in this record**
- Authors: Krzemień, Pawel , Kasperczyk, Slawomir , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michal , Tomasik, Tomasz , Windak, Adam , Mastej, Miroslaw , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Maciej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Jóźwiak, J , Al-Shaer, B. , Andrusewicz, W. , Andrzejczuk-Rosa, M. , Anusz-Gaszewska, E. , Bagińska, A. , Balawajder, P. , Bańka, G. , Barańska-Skubisz, E. , Barbara Przyczyna, B.
- Date: 2022
- Type: Text , Journal article
- Relation: Biomarker Insights Vol. 17, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Background: The anti-DFS70 autoantibodies are one of the most commonly and widely described agent of unknown clinical significance, frequently detected in healthy individuals. It is not known whether the DFS70 autoantibodies are protective or pathogenic. One of the factors suspected of inducing the formation of anti-DFS70 antibodies is increased oxidative stress. We evaluated the coexistence of anti-DFS70 antibodies with selected markers of oxidative stress and investigated whether these antibodies could be considered as indirect markers of oxidative stress. Methods: The intensity of oxidative stress was measured in all samples via indices of free-radical damage to lipids and proteins such as total oxidant status (TOS), concentrations of lipid hydroperoxides (LPH), lipofuscin (LPS), and malondialdehyde (MDA). The parameters of the non-enzymatic antioxidant system, such as total antioxidant status (TAS) and uric acid concentration (UA), were also measured, as well as the activity of superoxide dismutase (SOD). Based on TOS and TAS values, the oxidative stress index (OSI) was calculated. All samples were also tested with indirect immunofluorescence assay (IFA) and 357 samples were selected for direct monospecific anti DFS70 enzyme-linked immunosorbent assay (ELISA) testing. Results: The anti-DFS70 antibodies were confirmed by ELISA test in 21.29% of samples. Compared with anti-DFS70 negative samples we observed 23% lower concentration of LPH (P =.038) and 11% lower concentration of UA (P =.005). TOS was 20% lower (P =.014). The activity of SOD was up to 5% higher (P =.037). The Pearson correlation showed weak negative correlation for LPH, UA, and TOS and a weak positive correlation for SOD activity. Conclusion: In samples positive for the anti-DFS70 antibody a decreased level of oxidative stress was observed, especially in the case of samples with a high antibody titer. Anti-DFS70 antibodies can be considered as an indirect marker of reduced oxidative stress or a marker indicating the recent intensification of antioxidant processes. © The Author(s) 2022. **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliate “Fadi Charchar” is provided in this record**
Serum antinuclear autoantibodies are associated with measures of oxidative stress and lifestyle factors : analysis of LIPIDOGRAM2015 and LIPIDOGEN2015 studies
- Krzemień, Pawel, Kasperczyk, S, Banach, Maciej, Kasperczyk, Aleksandra, Dobrakowski, Michal, Tomasik, Tomasz, Windak, Adam, Mastej, Miroslaw, Catapano, Alberico, Ray, Kausik, Mikhailidis, Dimitri, Toth, Peter, Howard, George, Lip, Gregory, Tomaszewski, Maciej, Charchar, Fadi, Sattar, Naveed, Williams, Bryan, MacDonald, Thomas, Penson, Peter, Jóźwiak, Jacek
- Authors: Krzemień, Pawel , Kasperczyk, S , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michal , Tomasik, Tomasz , Windak, Adam , Mastej, Miroslaw , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Maciej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Jóźwiak, Jacek
- Date: 2023
- Type: Text , Journal article
- Relation: Archives of Medical Science Vol. 19, no. 5 (2023), p. 1214-1227
- Full Text:
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- Description: Introduction: Oxidative stress is one of many factors suspected to promote antinuclear autoantibody (ANA) formation. Reactive oxygen species can induce changes in the antigenic structure of macromolecules, causing the immune system to treat them as “neo-antigens” and start production of autoantibodies. This study was designed to evaluate the relationship between oxidative stress markers, lifestyle factors and the detection of ANA. Material and methods: We examined measures of oxidative stress indices of free-radical damage to lipids and proteins, such as total oxidant status (TOS), concentration of protein thiol groups (PSH), and malondialdehyde (MDA), activity of superoxide dismutase (SOD) in 1731 serum samples. The parameters of the non-enzymatic antioxidant system, such as total antioxidant status (TAS) and uric acid (UA) concentration, were also measured and the oxidative stress index (OSI-index) was calculated. All samples were tested for the presence of ANA using an indirect immunofluorescence assay (IIFA). Results: The presence of ANA in women was associated with lower physical activity (p = 0.036), less frequent smoking (p = 0.007) and drinking of alcohol (p = 0.024) accompanied by significant changes in SOD isoenzymes activity (p < 0.001) and a higher uric acid (UA) concentration (p < 0.001). In ANA positive males we observed lower concentrations of PSH (p = 0.046) and increased concentrations of MDA (p = 0.047). Conclusions: The results indicate that local oxidative stress may be associated with increased probability of ANA formation in a sex-specific manner. © 2021 Termedia & Banach.
- Authors: Krzemień, Pawel , Kasperczyk, S , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michal , Tomasik, Tomasz , Windak, Adam , Mastej, Miroslaw , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Maciej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Jóźwiak, Jacek
- Date: 2023
- Type: Text , Journal article
- Relation: Archives of Medical Science Vol. 19, no. 5 (2023), p. 1214-1227
- Full Text:
- Reviewed:
- Description: Introduction: Oxidative stress is one of many factors suspected to promote antinuclear autoantibody (ANA) formation. Reactive oxygen species can induce changes in the antigenic structure of macromolecules, causing the immune system to treat them as “neo-antigens” and start production of autoantibodies. This study was designed to evaluate the relationship between oxidative stress markers, lifestyle factors and the detection of ANA. Material and methods: We examined measures of oxidative stress indices of free-radical damage to lipids and proteins, such as total oxidant status (TOS), concentration of protein thiol groups (PSH), and malondialdehyde (MDA), activity of superoxide dismutase (SOD) in 1731 serum samples. The parameters of the non-enzymatic antioxidant system, such as total antioxidant status (TAS) and uric acid (UA) concentration, were also measured and the oxidative stress index (OSI-index) was calculated. All samples were tested for the presence of ANA using an indirect immunofluorescence assay (IIFA). Results: The presence of ANA in women was associated with lower physical activity (p = 0.036), less frequent smoking (p = 0.007) and drinking of alcohol (p = 0.024) accompanied by significant changes in SOD isoenzymes activity (p < 0.001) and a higher uric acid (UA) concentration (p < 0.001). In ANA positive males we observed lower concentrations of PSH (p = 0.046) and increased concentrations of MDA (p = 0.047). Conclusions: The results indicate that local oxidative stress may be associated with increased probability of ANA formation in a sex-specific manner. © 2021 Termedia & Banach.
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