ArticleInternational journal of molecular sciences2022
Tocotrienol-Rich Fractions Offer Potential to Suppress Pulmonary Fibrosis Progression.
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Research progress on the discovery and mechanism of nutritional intervention substances for pulmonary fibrosis: a focus on astragalus and its bioactive components.Open life sciences · 2026Review
- Beyond the pill: incrimination of nuclear factor-kappa B and their targeted phytomedicine for pulmonary fibrosis.Naunyn-Schmiedeberg's archives of pharmacology · 2025Review
- Comparative Analysis of Grape Seed Oil, Linseed Oil, and a Blend: In Vivo Effects of Supplementation.Foods (Basel, Switzerland) · 2024Article
- β-Tocotrienol Decreases PDGF-BB-Induced Proliferation and Migration of Human Airway Smooth Muscle Cells by Inhibiting RhoA and Reducing ROS Production.Pharmaceuticals (Basel, Switzerland) · 2024Article
- Evaluation of the Phytochemistry-Therapeutic Activity Relationship for Grape Seeds Oil.Life (Basel, Switzerland) · 2023Review
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
Although pulmonary fibrosis (PF) is considered a rare disease, the incidence thereof has increased steadily in recent years, while a safe and effective cure remains beyond reach. In this study, the potential of tocotrienol-rich fractions (TRF) and carotene to alleviate PF was explored. PF was induced in Sprague-Dawley rats via a single intratracheal bleomycin (BLM) (5 mg/kg) instillation. These rats were subsequently treated with TRF, carotene, pirfenidone (Pir) and nintedanib (Nin) for 28 days via gavage administration, whereafter histopathological performance, biochemical functions and molecular alterations were studied in the lung tissues. Our results showed that TRF, carotene, Nin and Pir all ameliorated PF by reducing inflammation and resisting oxidative stress to varying degrees. The related mechanisms involved the TGF-β1/Smad, PI3K/Akt and NF-κB signaling pathways. Ultimately, our findings revealed that, when combined with TRF, the therapeutic effects of Nin and Pir on PF were enhanced, indicating that TRF may, indeed, provide promising potential for use in combination therapy in the treatment of PF.
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Registered trials
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