Evidence map›Paper›PMID 31540045›Full record

ReviewCells2019

Improving Cancer Immunotherapy by Targeting the Hypoxic Tumor Microenvironment: New Opportunities and Challenges.

Muhammad Zaeem Noman, Meriem Hasmim, Audrey Lequeux, Malina Xiao, Caroline Duhem, Salem Chouaib, Guy Berchem, Bassam Janji

Registry-linked trialOpen access · goldAbstract readReview
In one paragraph

Review in Cells, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06946004 (The Potential of Normobaric Oxygen Therapy to Enhance Erythropoiesis, Reduce Oxidative Stress, and Modulate Immune Function in Colorectal Cancer Patients Undergoing Chemotherapy), which is not on this map. Cited by 128 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
128citing papers in PubMed, 1 pooled it
9.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06946004 nanot yet recruitingnot on this mapstarted 2025, after this paper: background citation

The Potential of Normobaric Oxygen Therapy to Enhance Erythropoiesis, Reduce Oxidative Stress, and Modulate Immune Function in Colorectal Cancer Patients Undergoing Chemotherapy: Study Protocol for a Prospective, Randomized, Double-Blind, Placebo-Controlled Trial (NBO-ONCO)

TypeinterventionalSponsor4th Military Clinical Hospital with Polyclinic, PolandRan2025 to 2028Enrolled254ConditionsColorectal Cancer (CRC)ArmsNormobaric oxygen therapy
3 · Its place in the literature

Who cites it

128 citing papers in PubMed, 1 synthesis or guideline pooled it, 202 citations in OpenAlex.

  1. Pooled it
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  5. Immunomodulatory Nanozymes as Programmable Redox-Immune Set-Point Regulators.Small (Weinheim an der Bergstrasse, Germany) · 2026
    Review
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  19. Bovine Endometrium Drives and Responds to Divergence of In Vitro Produced Conceptus Biochemistry.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  20. Review

68 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 3 countries.

Muhammad Zaeem NomanTumor Immunotherapy and Microenvironment (TIME) Group, Department of Oncology, Luxembourg Institute of Health, Luxembourg, L-1526 Luxembourg City, Luxembourg. MuhammadZaeem.Noman@lih.lu.
Meriem HasmimTumor Immunotherapy and Microenvironment (TIME) Group, Department of Oncology, Luxembourg Institute of Health, Luxembourg, L-1526 Luxembourg City, Luxembourg. Meriem.Hasmim@lih.lu.
Audrey LequeuxTumor Immunotherapy and Microenvironment (TIME) Group, Department of Oncology, Luxembourg Institute of Health, Luxembourg, L-1526 Luxembourg City, Luxembourg. audrey.lequeux@lih.lu.ORCID 0000-0002-6274-1344
Malina XiaoTumor Immunotherapy and Microenvironment (TIME) Group, Department of Oncology, Luxembourg Institute of Health, Luxembourg, L-1526 Luxembourg City, Luxembourg. malina.xiao@lih.lu.
Caroline DuhemCentre Hospitalier du Luxembourg, Department of Hemato-Oncology, L-1526 Luxembourg City, Luxembourg. Duhem.Caroline@chl.lu.
Salem ChouaibINSERM U1186, Gustave Roussy Cancer Center, 94805 Villejuif, France. salem.chouaib@gustaveroussy.fr.
Guy BerchemTumor Immunotherapy and Microenvironment (TIME) Group, Department of Oncology, Luxembourg Institute of Health, Luxembourg, L-1526 Luxembourg City, Luxembourg. berchem.guy@chl.lu.ORCID 0000-0003-0157-2257
Bassam JanjiTumor Immunotherapy and Microenvironment (TIME) Group, Department of Oncology, Luxembourg Institute of Health, Luxembourg, L-1526 Luxembourg City, Luxembourg. bassam.janji@lih.lu.
Luxembourg Institute of Health · LUCentre Hospitalier de Luxembourg · LUInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Initially believed to be a disease of deregulated cellular and genetic expression, cancer is now also considered a disease of the tumor microenvironment. Over the past two decades, significant and rapid progress has been made to understand the complexity of the tumor microenvironment and its contribution to shaping the response to various anti-cancer therapies, including immunotherapy. Nevertheless, it has become clear that the tumor microenvironment is one of the main hallmarks of cancer. Therefore, a major challenge is to identify key druggable factors and pathways in the tumor microenvironment that can be manipulated to improve the efficacy of current cancer therapies. Among the different tumor microenvironmental factors, this review will focus on hypoxia as a key process that evolved in the tumor microenvironment. We will briefly describe our current understanding of the molecular mechanisms by which hypoxia negatively affects tumor immunity and shapes the anti-tumor immune response. We believe that such understanding will provide insight into the therapeutic value of targeting hypoxia and assist in the design of innovative combination approaches to improve the efficacy of current cancer therapies, including immunotherapy.

Indexed as

Cell HypoxiaImmunotherapyTumor MicroenvironmentHumansHypoxia-Inducible Factor 1, alpha SubunitMixed Function OxygenasesNeoplasmsRepressor ProteinsHIF1AN protein, humanHIF1A protein, humanHypoxia-Inducible Factor 1, alpha SubunitMixed Function OxygenasesRepressor ProteinsautophagyHIFhypoxiaimmune checkpointsimmunotherapytumor microenvironment

Identifiers

PMID31540045
PMCPMC6770817
OpenAlexW2973106902

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.