ArticleMolecular medicine reports2017
Effects of metal ions on the structure and activity of a human anti-cyclin D1 single-chain variable fragment AD5.
Article in Molecular medicine reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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
1 citing paper in PubMed, 5 citations in OpenAlex.
- Copper(II) Complex Containing 4-Fluorophenoxyacetic Acid Hydrazide and 1,10-Phenanthroline: A Prostate Cancer Cell-Selective and Low-Toxic Copper(II) Compound.Molecules (Basel, Switzerland) · 2022Article
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Authors and funding
8 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Cyclin D1 has become a potential target for anti-tumor therapy. Recently, a novel human anti‑cyclin D1 single‑chain variable fragment (AD5) was identified, which demonstrated specific binding activity to cyclin D1 and exhibited anti‑tumor effects. However, the detailed characteristics of AD5 remain unclear. In the present study, the structure and activity of AD5 in the presence of copper II (Cu2+) or iron III (Fe3+) metal ions was investigated by fluorescence spectroscopy, synchronous fluorescence and enzyme‑linked immunosorbent assay. Cu2+ and Fe3+ were able to bind to AD5 and quench the fluorescence intensity of AD5 primarily by static quenching, which slightly altered the conformation of AD5 at temperatures of 293, 298 and 303 K; however, these temperatures demonstrated different effects on the activity of AD5. These results may be of value for the clinical application of anti-cyclin D1 single chain antibodies in the future.
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