Cited by 32Protein Interaction Studies and Fluorescence AnalysisPharmacogenetics and Drug MetabolismDrug Transport and Resistance Mechanisms

Characterization of covalent binding of tyrosine kinase inhibitors to plasma proteins

Liu, Xiaoyun, Feng, Dan, Zheng, Mingyue, Cui, Yongmei, Zhong, Dafang·2020·Drug Metabolism and Pharmacokinetics

Abstract

Eight covalent tyrosine kinase inhibitors (TKIs) were investigated to determine the characteristics of their covalent binding to plasma proteins. The data revealed that their covalent binding to plasma proteins is of species difference. In addition to the reports on neratinib and pyrotinib, osimertinib, alflutinib, AST5902, and ibrutinib were confirmed to covalently bind to the Lys-190 of human serum albumin (HSA). Molecular docking was used to simulate the binding mode of TKIs to HSA. The results exhibited the non-covalent interactions between covalent TKIs and HSA, which stabilize the TKIs-HSA complex and explain the selectivity of covalent binding. The t 1/2 values of TKIs that are covalently bound to HSA or human plasma proteins were studied in vitro, and the features highly correlated with the t 1/2 were determined by quantitative calculations and linear modeling. Reversibility of the covalent binding and the factors affecting the process of reversibility were evaluated. In conclusion, acrylamide moiety of covalent TKIs can covalently bind to lysine residue of HSA, most of which were determined to be Lys-190. The covalent binding is of species difference, especially between animal and human. Except for osimertinib, covalent binding between TKIs and HSA are reversible.

Integrity signals

Registry

Crossref · 10.1016/j.dmpk.2020.07.002

Cites

25 of 25 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Liu, X., Feng, D., Zheng, M., Cui, Y., & Zhong, D.
Affiliations
  • Chinese Academy of Sciences (CN)
  • Shanghai University (CN)
Corresponding author
Zhong, Dafang
Venue
Drug Metabolism and Pharmacokinetics
Publisher
Elsevier BV
Published
2020-10
Volume
35
Issue
5
Pages
456-465
ISSN
1347-4367 (ISSN-L)
OpenAlex
W3044159365
Cited by
32
References
25
Citations by year
2026: 5 · 2025: 7 · 2024: 7 · 2023: 4 · 2022: 3 · 2021: 6
FWCI
1.13
Type
journal article
Language
en
Open access
closed
Locations
  • Drug Metabolism and Pharmacokinetics (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Natural Science Foundation of China (81521005)
  • Chinese Academy of Sciences (XDA12050306)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Interaction Studies and Fluorescence Analysis
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Pharmacogenetics and Drug Metabolism
  • Health Sciences › Medicine › Oncology › Drug Transport and Resistance Mechanisms
Keywords
tyrosine kinase inhibitors, covalent binding, plasma proteins, human serum albumin, species differences, half-life, osimertinib, neratinib, pyrotinib, ibrutinib, molecular docking
MeSH terms
Serum Albumin, Human, Acrylamides, Adenine, Aminoquinolines, Aniline Compounds, Animals, Haplorhini, Binding Sites, Dogs, Humans, Indoles, Lysine, Piperidines, Pyridines, Pyrimidines, Quinolines, Rabbits, Molecular Structure, Protein Kinase Inhibitors, Mice, Rats, Molecular Docking Simulation

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review