ArticleCell stress & chaperones2018
Subacute exposure to residual oil fly ash (ROFA) increases eHSP70 content and extracellular-to-intracellular HSP70 ratio: a relation with oxidative stress markers.
Article in Cell stress & chaperones, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 21 citations in OpenAlex.
- PROGRESS Study: Longitudinal analysis of antioxidant status and its relationship with heat shock proteins in children with chronic kidney disease.Pediatric nephrology (Berlin, Germany) · 2026Article
- The macrophage senescence hypothesis: the role of poor heat shock response in pulmonary inflammation and endothelial dysfunction following chronic exposure to air pollution.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2022Review
- Increased eHSP70-to-iHSP70 ratio in prediabetic and diabetic postmenopausal women: a biomarker of cardiometabolic risk.Cell stress & chaperones · 2022Article
- Remote ischemic preconditioning enhances aerobic performance by accelerating regional oxygenation and improving cardiac function during acute hypobaric hypoxia exposure.Frontiers in physiology · 2022Article
- HSP70 as a biomarker of the thin threshold between benefit and injury due to physical exercise when exposed to air pollution.Cell stress & chaperones · 2021Review
- Ovariectomy reduces the cardiac cytoprotection in rats exposed to particulate air pollutant.Environmental science and pollution research international · 2021Article
- Heat Shock Proteins in Oxidative Stress and Ischemia/Reperfusion Injury and Benefits from Physical Exercises: A Review to the Current Knowledge.Oxidative medicine and cellular longevity · 2021Review
- The association of subchronic exposure to low concentration of PMEnvironmental science and pollution research international · 2020Article
- Chronic heat treatment positively impacts metabolic profile of ovariectomized rats: association with heat shock response pathways.Cell stress & chaperones · 2020Article
- Ovariectomy predisposes female rats to fine particulate matter exposure's effects by altering metabolic, oxidative, pro-inflammatory, and heat-shock protein levels.Environmental science and pollution research international · 2019Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this study was to evaluate whether exposure to particles induces an imbalance in 70-kDa heat shock proteins (HSP70). Since intracellularly (iHSP70) it has anti-inflammatory roles whereas extracellularly (eHSP70) it has pro-inflammatory roles, we evaluate the effect of residual oil fly ash (ROFA) exposure on eHSP70-to-iHSP70 ratio (H index), a biomarker of inflammatory status that is related to oxidative stress in plasma and lymphoid tissue. Wistar rats that received ROFA suspension for three consecutive days (750 μg) showed an increase in plasma eHSP70 levels (mainly the 72-kDa inducible form). Also, ROFA promoted alterations on plasma oxidative stress (increased protein carbonyl groups and superoxide dismutase activity, and decrease sulfhydryl groups). There was an increase in H index of the plasma/thymus with no changes in circulating leukocyte level, iHSP70, or oxidative stress markers in lymphoid tissues. Our results support the hypothesis that eHSP70 content and H index represent inflammatory and oxidative biomarkers.
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