Cited by 413Immune cells in cancerCancer, Hypoxia, and MetabolismAngiogenesis and VEGF in Cancer

The DOI matches its Crossref record, with a small difference in title or year; 150 of the 155 references it cites were found in a registry or an index.

Macrophage Responses to Hypoxia

Open access
Lewis, Claire, Murdoch, Craig·2005·The American Journal of Pathology

Abstract

The presence of multiple areas of hypoxia (low oxygen tension) is a hallmark feature of human and experimental tumors. Monocytes are continually recruited into tumors, differentiate into tumor-associated macrophages (TAMs), and then accumulate in these hypoxic areas. A number of recent studies have shown that macrophages respond to the levels of hypoxia found in tumors by up-regulating such transcription factors as hypoxia-inducible factors 1 and 2, which in turn activate a broad array of mitogenic, pro-invasive, pro-angiogenic, and pro-metastatic genes. This could explain why high numbers of TAMs correlate with poor prognosis in various forms of cancer. In this review, we assess the evidence for hypoxia activating a distinct, pro-tumor phenotype in macrophages and the possible effect of this on the growth, invasion, angiogenesis, and immune evasion of tumors. We also discuss current attempts to selectively target TAMs for destruction or to use them to deliver gene therapy specifically to hypoxic tumor sites.

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Research works printed but not linked: 2

  1. Burton, 2000, Macrophages accumulate in avascular, hypoxic areas of prostate tumors: implications for the targeted therapeutic gene delivery to such sites, J Pathol, 192, 8A
  2. Ohno, 2004, Correlation of histological localization of tumor-associated macrophages with clinicopathological features in endometrial cancer, Anticancer Res, 24, 3335

Cited by

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Items 201–300 of 412

Metadata

Authors
Lewis, C., & Murdoch, C.
Affiliations
University of Sheffield (GB)
Corresponding author
Lewis, Claire
Venue
The American Journal of Pathology
Publisher
Elsevier BV
Published
2005-09
Volume
167
Issue
3
Pages
627-635
ISSN
0002-9440 (ISSN-L)
OpenAlex
W1515730558
Cited by
413
References
155
Citations by year
2026: 2 · 2025: 10 · 2024: 12 · 2023: 16 · 2022: 15 · 2021: 16 · 2020: 19 · 2019: 21 · 2018: 13 · 2017: 25 · 2016: 19 · 2015: 17 · 2014: 26 · 2013: 20 · 2012: 27
FWCI
1.97
Type
journal article
Language
en
Open access
Locations
  • American Journal Of Pathology (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Wellcome Trust
  • School of Medicine, University of North Carolina at Chapel Hill
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Immune cells in cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Angiogenesis and VEGF in Cancer
Keywords
tumor-associated macrophages, hypoxia, HIF-1, HIF-2, tumor microenvironment, tumor invasion, tumor angiogenesis, metastasis, immune evasion, macrophage polarization, TAM-targeted therapy
MeSH terms
Animals, Hypoxia, Humans, Macrophages, Neoplasms, Disease Progression

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