Evidence map›Paper›PMID 42693366›Full record

ArticleBiological trace element research2026

"Radiation-Synthesized Gallotannin Hydrogel Attenuates Trisenox-Induced Nephrotoxicity in Rats: miR-223/TXNIP Axis Modulation of Oxidative Stress and Inflammation".

Omayma A R Abo-Zaid, Mostafa A Farrag, Aya S R Shaaban, Hiam Rushdy A Salem, Marwa A Esmat

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Article in Biological trace element research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Omayma A R Abo-ZaidBiochemistry and Molecular Biology Department, Faculty of veterinary Medicine, Benha University, Benha, Egypt.ORCID http://orcid.org/0000-0002-1752-6709
Mostafa A FarragRadiation Biology Department, National Center for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt.ORCID http://orcid.org/0000-0001-5829-6260
Aya S R ShaabanBiochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt.ORCID http://orcid.org/0000-0002-6479-196X
Hiam Rushdy A SalemBiochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt.ORCID http://orcid.org/0000-0001-6648-0404
Marwa A EsmatRadiation Biology Department, National Center for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt. marwaesmat2000@yahoo.com.ORCID http://orcid.org/0000-0002-4608-4540

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Arsenic trioxide (ATO) is a potent therapeutic agent against acute promyelocytic leukemia; nevertheless, its clinical utility is severely restricted by dose-limiting nephrotoxicity. This study investigated the protective potential of a radiation-synthesized gallotannin hydrogel (GTH) against ATO-induced kidney injury in rats. Forty male Wistar rats were randomized into four experimental groups: Control, ATO (4 mg/kg, i.p., for 4 weeks), GTH (2 mg/kg, i.p.), and ATO + GTH. GTH treatment was initiated during the third week of ATO administration, with GTH being administrated one hour prior to ATO injection. Following the experimental period, animals were sacrificed, tissue histology was examined, and renal function was assessed by serum urea and creatinine levels. Oxidative stress was evaluated via MDA, SOD, GSH, and GPx markers. Additionally, miR-223 and TXNIP expression levels were quantified using qRT-PCR. Inflammatory mediators (NF-κB, NLRP3, Caspase-1, IL-1β, and IL-18), endoplasmic reticulum (ER) stress markers (PERK, eIF2α, and CHOP), and the apoptotic marker caspase-3 were analyzed by ELISA. Our results revealed that GTH noticeably ameliorated kidney dysfunction, as evidenced by reduced serum urea and creatinine levels. Furthermore, GTH attenuated oxidative stress by decreasing MDA levels and restoring antioxidant enzyme activities (SOD, GSH, and GPx). Histological analysis confirmed that GTH mitigated structural renal damage. Molecularly, GTH administration suppressed the ATO-induced upregulation of miR-223 and TXNIP. This downregulation correlated with a reduction in inflammatory mediators, attenuation of ER stress markers, and decreased apoptosis. These findings demonstrate that radiation-synthesized gallotannin hydrogel (GTH) exerts nephroprotective effects against ATO-induced nephrotoxicity. These benefits are driven by antioxidant, anti-inflammatory, and anti-apoptotic mechanisms mediated via modulation of the miR-223/TXNIP axis.

Indexed as

Arsenic trioxide; Gallotannin hydrogelInflammationmiR-223/TXNIP axisNephrotoxicityOxidative stress

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.