Cited by 17Nanoplatforms for cancer theranosticsCancer, Hypoxia, and MetabolismPhotodynamic Therapy Research Studies

The DOI matches its Crossref record; 47 of the 48 references it cites were found in a registry or an index.

Sonodynamic Therapy Combined to 2-Deoxyglucose Potentiate Cell Metastasis Inhibition of Breast Cancer

Xie, Lifen, Feng, Xiaolan, Huang, Minying, Zhang, Kun, Liu, Quanhong·2019·Ultrasound in Medicine & Biology

Abstract

Metastasis is a major dilemma of cancer therapy. It frequently occurs in breast cancer, which is the leading form of malignant tumor among females worldwide. Although there are therapies that provide a possible method for this challenge, such as chemotherapy, the tumoral metabolic pathway is unconventional and favors metastasis and proliferation. This magnifies the difficulty of treating breast cancer. In this study, we identified 2-deoxyglucose (2 DG) as an important glycolysis suppressor that can potentiate sonodynamic therapy (SDT) to inhibit migration and invasion. In addition, disruptions of the cell membrane microstructure were captured by a scanning electron microscope in cells treated with the co-therapy. Similarly, we detected blockages of the cell cycle process, using flow cytometry. Of note, we observed that hexokinase II (HK2), the rate-limiting enzyme of glycolysis, was notably uncoupled from the mitochondria in SDT + 2 DG co-therapy group. Furthermore, there was altered expression of HK2 and Glut1, which control glycolysis. Simultaneously, the in vivo results revealed that pulmonary metastasis was also seriously suppressed by SDT + 2 DG co-therapy. These results demonstrate this co-therapy is a promising strategy for breast cancer inhibition through metastasis and proliferation.

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Crossref · 10.1016/j.ultrasmedbio.2019.07.008

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Metadata

Authors
Xie, L., Feng, X., Huang, M., Zhang, K., & Liu, Q.
Affiliations
  • Chinese Academy of Medical Sciences & Peking Union Medical College (CN)
  • Shaanxi Normal University (CN)
Corresponding author
Zhang, Kun
Venue
Ultrasound in Medicine & Biology
Publisher
Elsevier BV
Published
2019-11
Volume
45
Issue
11
Pages
2984-2992
ISSN
0301-5629 (ISSN-L)
OpenAlex
W2967770727
Cited by
17
References
48
Citations by year
2026: 1 · 2025: 2 · 2024: 1 · 2023: 5 · 2022: 3 · 2021: 3 · 2020: 2
FWCI
0.71
Type
journal article
Language
en
Open access
closed
Locations
  • Ultrasound in Medicine & Biology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Natural Science Foundation of China (81571834)
  • Fundamental Research Funds for the Central Universities (GK201803043)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Nanoplatforms for cancer theranostics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Photodynamic Therapy Research Studies
Keywords
sonodynamic therapy, 2-deoxyglucose, breast cancer, metastasis suppression, glycolysis inhibition, hexokinase 2, GLUT1, cell migration and invasion, cell cycle arrest, mitochondrial uncoupling, lung metastasis
MeSH terms
Animals, Cell Movement, Cell Survival, Deoxyglucose, Female, Flow Cytometry, Glycolysis, Mammary Neoplasms, Experimental, Mice, Inbred BALB C, Microscopy, Electron, Scanning, Neoplasm Metastasis, Ultrasonic Therapy, Cell Line, Tumor, Mice

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