AUTHOR=Meng Yiming , Sun Jing , Zhang Guirong , Yu Tao , Piao Haozhe 

TITLE=Imaging glucose metabolism to reveal tumor progression

JOURNAL=Frontiers in Physiology

VOLUME=14

YEAR=2023

URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2023.1103354

DOI=10.3389/fphys.2023.1103354

ISSN=1664-042X

ABSTRACT=<p><bold>Purpose:</bold> To analyze and review the progress of glucose metabolism-based molecular imaging in detecting tumors to guide clinicians for new management strategies.</p><p><bold>Summary:</bold> When metabolic abnormalities occur, termed the Warburg effect, it simultaneously enables excessive cell proliferation and inhibits cell apoptosis. Molecular imaging technology combines molecular biology and cell probe technology to visualize, characterize, and quantify processes at cellular and subcellular levels <italic>in vivo</italic>. Modern instruments, including molecular biochemistry, data processing, nanotechnology, and image processing, use molecular probes to perform real-time, non-invasive imaging of molecular and cellular events in living organisms.</p><p><bold>Conclusion:</bold> Molecular imaging is a non-invasive method for live detection, dynamic observation, and quantitative assessment of tumor glucose metabolism. It enables in-depth examination of the connection between the tumor microenvironment and tumor growth, providing a reliable assessment technique for scientific and clinical research. This new technique will facilitate the translation of fundamental research into clinical practice.</p>