Tumor hypoxia: Classification, detection, and its critical role in cancer progression

Authors

  • Yan Zhao Department of Urology, Xuzhou Cancer Hospital, Affiliated Hospital of Jiangsu University, Jiangsu, China; Department of Urology, Xuzhou New Health Geriatric Disease Hospital, Jiangsu, China; Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China https://orcid.org/0000-0001-9673-0494
  • Bing Zhong Department of Urology, The First People's Hospital of Huaian, Nanjing Medical University, Jiangsu, China
  • Jing-Yi Cao Department of Urology, Xuzhou Cancer Hospital, Affiliated Hospital of Jiangsu University, Jiangsu, China
  • Qian Wang Department of Urology, Xuzhou Cancer Hospital, Affiliated Hospital of Jiangsu University, Jiangsu, China
  • Jie Liang Department of Urology, Xuzhou Cancer Hospital, Affiliated Hospital of Jiangsu University, Jiangsu, China
  • Ke Lu Department of Urology, Changshu Second People’s Hospital, Yangzhou University Fifth Clinical Medical College, Jiangsu, China
  • Sheng-Ming Lu Department of Urology, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Jiangsu, China

DOI:

https://doi.org/10.17305/bb.2025.12318

Keywords:

Tumor, hypoxic, factors, classification, progression

Abstract

Hypoxia is a common feature of solid tumors and plays a critical role in cancer progression. A thorough understanding of tumor hypoxia is essential for gaining deeper insights into various aspects of cancer biology. This review examines the key factors contributing to tumor hypoxia, such as inadequate blood supply and oxygen delivery resulting from rapid tumor growth. We present a detailed classification of hypoxic regions and provide an overview of current methods used to identify these areas—from molecular techniques to imaging approaches—offering a comprehensive and multifaceted perspective. Additionally, we explore the mechanisms by which hypoxia drives tumor progression. Under low-oxygen conditions, tumor cells can alter their biological behavior, influencing processes such as cell proliferation, immune evasion, and the maintenance of tumor stem cells. By addressing these dimensions, we aim to enhance understanding of how hypoxia contributes to cancer development. Through this in-depth exploration, we hope this review will offer valuable insights to guide future research and clinical applications.

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Tumor hypoxia: Classification, detection, and its critical role in cancer progression

Published

30-04-2025

Issue

Section

Review

Categories

How to Cite

1.
Tumor hypoxia: Classification, detection, and its critical role in cancer progression. Biomol Biomed [Internet]. 2025 Apr. 30 [cited 2025 May 1];. Available from: https://www.bjbms.org/ojs/index.php/bjbms/article/view/12318