Cited by 84Protein Degradation and InhibitorsProtein Tyrosine PhosphatasesUbiquitin and proteasome pathways

Novel PROTACs for degradation of SHP2 protein

Zheng, Mengzhu, Liu, Yang, Wu, Canrong, Yang, Kaiyin, Wang, Qiqi, Zhou, Yirong, Chen, Lixia, Li, Hua·2021·Bioorganic Chemistry

Abstract

Protein tyrosine phosphatase SHP2 is a member of PTPs family associated with cancer such as leukemia, non-small cell lung cancer, breast cancer, and so on. SHP2 is a promising target for drug development, and consequently it is of great significance to develop SHP2 inhibitors. Herein, we report CRBN-recruiting PROTAC molecules targeting SHP2 by connecting pomalidomide with SHP099, an allosteric inhibitor of SHP2. Among them, SP4 significantly inhibited the growth of Hela cells, compared with SHP099, its activity increased 100 times. In addition, it can significantly induce SHP2 degradation and cell apoptosis. Further study of SHP2-protac may have important significance for the treatment of SHP2 related diseases.

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Crossref · 10.1016/j.bioorg.2021.104788

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Authors
Zheng, M., Liu, Y., Wu, C., Yang, K., Wang, Q., Zhou, Y., Chen, L., & Li, H.
Affiliations
  • Huazhong University of Science and Technology (CN)
  • Shenyang Pharmaceutical University (CN)
Corresponding author
  • Zhou, Yirong
  • Chen, Lixia
  • Li, Hua
Venue
Bioorganic Chemistry
Publisher
Elsevier BV
Published
2021-05
Volume
110
Pages
104788
ISSN
0045-2068 (ISSN-L)
OpenAlex
W3133955357
Cited by
81
References
25
Citations by year
2026: 8 · 2025: 21 · 2024: 18 · 2023: 17 · 2022: 11 · 2021: 6
FWCI
4.31
Type
journal article
Language
en
Open access
closed
Locations
  • Bioorganic Chemistry (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Liaoning Revitalization Talents Program (XLYC1807182)
  • National Natural Science Foundation of China (81773594, 81773637, U1803122, 81903863, U1703111)
  • China Postdoctoral Science Foundation (2019M652661)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Degradation and Inhibitors
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Tyrosine Phosphatases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Ubiquitin and proteasome pathways
Keywords
PROTACs, SHP2, protein degradation, cereblon, pomalidomide, SHP099, allosteric inhibitors, protein tyrosine phosphatase, apoptosis, anticancer drug development, HeLa cells
MeSH terms
Cell Cycle, Cell Survival, Cells, Cultured, Dose-Response Relationship, Drug, Enzyme Inhibitors, Humans, Piperidines, Pyrimidines, Structure-Activity Relationship, Thalidomide, Molecular Structure, Protein Tyrosine Phosphatase, Non-Receptor Type 11, Molecular Docking Simulation

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