ArticleResearch in pharmaceutical sciences2024
Recombinant production of interleukin-1 receptor antagonist in fusion to albumin binding domain with potential affinity to human serum albumin.
Article in Research in pharmaceutical sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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Who cites it
2 citing papers in PubMed.
- Preparation of Pluronic F127 hydrogel loaded with BIF1-iRGD recombinant protein for its targeted anti-cancer effects.Research in pharmaceutical sciences · 2025Article
- Intein Based Fusion Proteins: Great Tags for the Soluble Production and Convenient Purification of Recombinant Proteins.Iranian journal of biotechnology · 2024Review
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and purpose: Anakinra must be injected daily due to its short half-life and this leads to lower patient compliance. Therefore, the aim of this study was to produce an interleukin-1 receptor antagonist (IL-1Ra) with albumin binding domain (ABD) as a novel fusion protein and evaluate its binding ability to albumin and its biological effects. Experimental approach: The three-dimensional structure of IL-1Ra-ABD was predicted by MODELLER software and its interaction with IL-1R was evaluated by the HADDOCK server. The expression of IL-1Ra-ABD was performed in Findings/Results: The stable complex of IL-1Ra-ABD with IL-1R established the absence of steric hindrance due to the addition of ABD to IL-1Ra. The expression induction of intein 1-IL-1Ra-ABD using 0.1 mM IPTG at 15 °C, and its cleavage represented bands approximately in 50 and 23 kDa. Furthermore, about 78% of IL-1Ra-ABD was attached to the HSA after 2 h of incubation, and the MTT assay showed no significant differences between the effects of IL-1Ra-ABD and native IL-1Ra in cell survival. Conclusions and implications: The production of soluble IL-1Ra-ABD with no significant differences in IL-1Ra antagonizing effects was successfully performed. IL-1Ra-ABD showed suitable interaction with HSA and was released over time. However, the half-life of IL-1Ra-ABD
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