The effect of silver nitrate on the alkaline phosphatase activity, TNF and IL-10 gene expression; Experimental and computational studies

The present study examines the effects of silver nitrate on the activity of the enzyme alkaline phosphatase (ALP) and its regulatory influence on inflammatory cytokines, specifically interleukin-10 (IL-10) and tumor necrosis factor-alpha (TNF-α). These parameters are critical for elucidating the bio...

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Main Authors: Nader jadid, Ali Asghar Moshtaghie, Hashem Nayeri, Masoud Foladgar, Maryam Ostadsharif
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Heliyon
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Online Access:http://www.sciencedirect.com/science/article/pii/S2405844025005122
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author Nader jadid
Ali Asghar Moshtaghie
Hashem Nayeri
Masoud Foladgar
Maryam Ostadsharif
author_facet Nader jadid
Ali Asghar Moshtaghie
Hashem Nayeri
Masoud Foladgar
Maryam Ostadsharif
author_sort Nader jadid
collection DOAJ
description The present study examines the effects of silver nitrate on the activity of the enzyme alkaline phosphatase (ALP) and its regulatory influence on inflammatory cytokines, specifically interleukin-10 (IL-10) and tumor necrosis factor-alpha (TNF-α). These parameters are critical for elucidating the biochemical and immunological responses associated with metal exposure. The research employed enzyme-linked immunosorbent assay (ELISA) techniques to quantify IL-10 and TNF-α levels using serum assay kits. Additionally, gel filtration chromatography with Sephacryl S300 demonstrated that serum from silver nitrate-treated groups exhibited a significantly elevated concentration of high molecular weight alkaline phosphatase compared to control groups. In the TNF-α ELISA assay, no significant differences were observed between the control and treatment groups 15 days post-injection of silver nitrate. However, a statistically significant alteration was detected in both groups 45 days post-injection (P < 0.005). Molecular docking analysis further revealed that the optimal binding pose for ALP, based on the docking score, was −5.28 kcal/mol, with a re-ranking score of −7.43 kcal/mol. Collectively, the findings indicate that silver nitrate exerts a significant impact on ALP activity, leading to a sustained increase in TNF-α levels over time, while IL-10 levels remain unaffected.
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spelling doaj-art-7d4a6b3df85842068eabbcf51d9803ba2025-02-06T05:12:34ZengElsevierHeliyon2405-84402025-02-01113e42132The effect of silver nitrate on the alkaline phosphatase activity, TNF and IL-10 gene expression; Experimental and computational studiesNader jadid0Ali Asghar Moshtaghie1Hashem Nayeri2Masoud Foladgar3Maryam Ostadsharif4Department of Biochemistry, Falavarjan Branch, Islamic Azad University, Isfahan, IranDepartment of Biochemistry, Falavarjan Branch, Islamic Azad University, Isfahan, Iran; Corresponding author.Department of Biochemistry, Falavarjan Branch, Islamic Azad University, Isfahan, IranDepartment of Biochemistry, Falavarjan Branch, Islamic Azad University, Isfahan, IranDepartment of Medical Basic Sciences, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, IranThe present study examines the effects of silver nitrate on the activity of the enzyme alkaline phosphatase (ALP) and its regulatory influence on inflammatory cytokines, specifically interleukin-10 (IL-10) and tumor necrosis factor-alpha (TNF-α). These parameters are critical for elucidating the biochemical and immunological responses associated with metal exposure. The research employed enzyme-linked immunosorbent assay (ELISA) techniques to quantify IL-10 and TNF-α levels using serum assay kits. Additionally, gel filtration chromatography with Sephacryl S300 demonstrated that serum from silver nitrate-treated groups exhibited a significantly elevated concentration of high molecular weight alkaline phosphatase compared to control groups. In the TNF-α ELISA assay, no significant differences were observed between the control and treatment groups 15 days post-injection of silver nitrate. However, a statistically significant alteration was detected in both groups 45 days post-injection (P < 0.005). Molecular docking analysis further revealed that the optimal binding pose for ALP, based on the docking score, was −5.28 kcal/mol, with a re-ranking score of −7.43 kcal/mol. Collectively, the findings indicate that silver nitrate exerts a significant impact on ALP activity, leading to a sustained increase in TNF-α levels over time, while IL-10 levels remain unaffected.http://www.sciencedirect.com/science/article/pii/S2405844025005122Alkaline phosphataseSilver nitrateInterleukin-10 (IL-10)Gene expression regulationTumor necrosis factor-alpha (TNF-α)
spellingShingle Nader jadid
Ali Asghar Moshtaghie
Hashem Nayeri
Masoud Foladgar
Maryam Ostadsharif
The effect of silver nitrate on the alkaline phosphatase activity, TNF and IL-10 gene expression; Experimental and computational studies
Heliyon
Alkaline phosphatase
Silver nitrate
Interleukin-10 (IL-10)
Gene expression regulation
Tumor necrosis factor-alpha (TNF-α)
title The effect of silver nitrate on the alkaline phosphatase activity, TNF and IL-10 gene expression; Experimental and computational studies
title_full The effect of silver nitrate on the alkaline phosphatase activity, TNF and IL-10 gene expression; Experimental and computational studies
title_fullStr The effect of silver nitrate on the alkaline phosphatase activity, TNF and IL-10 gene expression; Experimental and computational studies
title_full_unstemmed The effect of silver nitrate on the alkaline phosphatase activity, TNF and IL-10 gene expression; Experimental and computational studies
title_short The effect of silver nitrate on the alkaline phosphatase activity, TNF and IL-10 gene expression; Experimental and computational studies
title_sort effect of silver nitrate on the alkaline phosphatase activity tnf and il 10 gene expression experimental and computational studies
topic Alkaline phosphatase
Silver nitrate
Interleukin-10 (IL-10)
Gene expression regulation
Tumor necrosis factor-alpha (TNF-α)
url http://www.sciencedirect.com/science/article/pii/S2405844025005122
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