Literature DB >> 31599282

Positron emission tomography probes targeting bromodomain and extra-terminal (BET) domains to enable in vivo neuroepigenetic imaging.

Ping Bai1, Hsiao-Ying Wey2, Debasis Patnaik3, Xiaoxia Lu4, Yu Lan2, Johanna Rokka2, Fiedler Stephanie2, Stephen J Haggarty3, Changning Wang2.   

Abstract

Here, we report the development of novel PET radiotracer ([11C]CW22) of BET proteins. In vivo imaging results in rodents and nonhuman primates (NHP) demonstrate that [11C]CW22 has excellent brain uptake, good specificity, good selectivity, suitable metabolism, appropriate kinetics and distribution in the brain. Our studies demonstrated that [11C]CW22 exhibits ideal properties as a PET imaging probe of BET proteins for further validation.

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Year:  2019        PMID: 31599282     DOI: 10.1039/c9cc06734e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  5 in total

1.  Visualization of Receptor-Interacting Protein Kinase 1 (RIPK1) by Brain Imaging with Positron Emission Tomography.

Authors:  Yu Lan; Ping Bai; Yan Liu; Sepideh Afshar; Robin Striar; Anna Kathryn Rattray; Tyler Nicholas Meyer; Amelia G Langan; Alisa M Posner; Shiqian Shen; Rudolph E Tanzi; Can Zhang; Changning Wang
Journal:  J Med Chem       Date:  2021-10-15       Impact factor: 8.039

2.  Synthesis and characterization of a new Positron emission tomography probe for orexin 2 receptors neuroimaging.

Authors:  Ping Bai; Yan Liu; Yulong Xu; Robin Striar; Gengyang Yuan; Sepideh Afshar; Amelia G Langan; Anna K Rattray; Changning Wang
Journal:  Bioorg Chem       Date:  2022-04-04       Impact factor: 5.307

Review 3.  BET bromodomains as novel epigenetic targets for brain health and disease.

Authors:  Mandakini B Singh; Gregory C Sartor
Journal:  Neuropharmacology       Date:  2020-09-15       Impact factor: 5.250

4.  A New Positron Emission Tomography Probe for Orexin Receptors Neuroimaging.

Authors:  Ping Bai; Sha Bai; Michael S Placzek; Xiaoxia Lu; Stephanie A Fiedler; Brenda Ntaganda; Hsiao-Ying Wey; Changning Wang
Journal:  Molecules       Date:  2020-02-25       Impact factor: 4.411

5.  Development of a Novel Positron Emission Tomography (PET) Radiotracer Targeting Bromodomain and Extra-Terminal Domain (BET) Family Proteins.

Authors:  Ping Bai; Yu Lan; Hao Wang; Zude Chen; Stephanie Fiedler; Robin Striar; Xiaoxia Lu; Changning Wang
Journal:  Front Mol Biosci       Date:  2020-08-12
  5 in total

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