ArticleArchives of toxicology2022
A TMT-based shotgun proteomics uncovers overexpression of thrombospondin 1 as a contributor in pyrrolizidine alkaloid-induced hepatic sinusoidal obstruction syndrome.
Article in Archives of toxicology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 8 citations in OpenAlex.
- Cocoa-Based Plant Matrices in Glucose Metabolism: Bioactive Compounds and Redox Signaling.Antioxidants (Basel, Switzerland) · 2026Review
- Pyrrolizidine Alkaloid-Induced Hepatotoxicity: A Narrative Review on Molecular Mechanisms and Detoxification Strategies.Antioxidants (Basel, Switzerland) · 2026Review
- Blocking TSP1 Ameliorates Diabetes Mellitus-Induced Erectile Dysfunction by Inhibiting the TGF-β/SMAD Pathway.The world journal of men's health · 2025Article
- [Rifaximin curative effect and mechanism on monocrotaline-induced hepatic sinusoidal obstruction syndrome in mice].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2025Article
- Functional metabolomics characterizes the contribution of farnesoid X receptor in pyrrolizidine alkaloid-induced hepatic sinusoidal obstruction syndrome.Archives of toxicology · 2024Article
- A Novel Tryptanthrin Derivative D6 Induces Apoptosis and DNA Damage in Non-small-cell Lung Cancer Cells Through Regulating the EGFR Pathway.Anti-cancer agents in medicinal chemistry · 2024Article
- Pyrrolizidine Alkaloids-Pros and Cons for Pharmaceutical and Medical Applications.International journal of molecular sciences · 2023Review
- Clinicopathological characteristics and diagnosis of hepatic sinusoidal obstruction syndrome caused by Tusanqi - Case report and literature review.Open medicine (Warsaw, Poland) · 2023Article
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Authors and funding
15 authors at 5 institutions in 1 country.
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Abstract
Hepatic sinusoidal obstruction disease (HSOS) is a rare but life-threatening vascular liver disease. However, its underlying mechanism and molecular changes in HSOS are largely unknown, thus greatly hindering the development of its effective treatment. Hepatic sinusoidal endothelial cells (HSECs) are the primary and essential target for HSOS. A tandem mass tag-based shotgun proteomics study was performed using primary cultured HSECs from mice with HSOS induced by senecionine, a representative toxic pyrrolizidine alkaloid (PA). Dynamic changes in proteome were found at the initial period of damage and the essential role of thrombospondin 1 (TSP1) was highlighted in PA-induced HSOS. TSP1 over-expression was further confirmed in human HSECs and liver samples from patients with PA-induced HSOS. LSKL peptide, a known TSP1 inhibitor, protected mice from senecionine-induced HSOS. In addition, TSP1 was found to be covalently modified by dehydropyrrolizidine alkaloids in human HSECs and mouse livers upon senecionine treatment, thus to form the pyrrole-protein adduct. These findings provide useful information on early changes in HSECs upon PA treatment and uncover TSP1 overexpression as a contributor in PA-induced HSOS.
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