ArticleMedChemComm2017
Development of inverse electron demand Diels-Alder ligation and TR-FRET assays for the determination of ligand-protein target occupancy in live cells.
Article in MedChemComm, 2017. 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
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 12 citations in OpenAlex.
- Trans-cyclooctene-a Swiss army knife for bioorthogonal chemistry: exploring the synthesis, reactivity, and applications in biomedical breakthroughs.EJNMMI radiopharmacy and chemistry · 2024Review
- Advances in the Synthesis of Bioorthogonal Reagents: s-Tetrazines, 1,2,4-Triazines, Cyclooctynes, Heterocycloheptynes, and trans-Cyclooctenes.Topics in current chemistry (Cham) · 2024Review
- Immunoassay System Based on the Technology of Time-Resolved Fluorescence Resonance Energy Transfer.Sensors (Basel, Switzerland) · 2024Article
- Flow Photochemical Syntheses ofIsrael journal of chemistry · 2020Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Determination of target engagement following drug administration under physiological conditions is essential for understanding clinical outcomes of therapeutic candidates. While the list of potential techniques that enable studies of target engagement is continuously expanding, identification of the best method to evaluate interactions between a ligand and its cellular binding partner(s) remains far from straightforward. We developed and compared the applicability of two label-based techniques; inverse electron demand Diels-Alder (IED-DA) ligation-based pull-down and TR-FRET assays for in-cell determination of target occupancy of c-Src kinase and p38-α kinase by the reversible inhibitor Dasatinib. Significantly, none of the assays required engineering proteins-of-interest. Moreover, cellular TR-FRET assay emerged as a very promising platform for the determination of target occupancy of specific protein in a high-throughput manner. Our studies suggest that both IED-DA assay and TR-FRET assay should be considered as methods of choice for the determination of target engagement of small molecule protein binders in live cells.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.