Evidence map›Paper›PMID 34327138›Full record

ReviewFrontiers in oncology2021

Targeted Glucose or Glutamine Metabolic Therapy Combined With PD-1/PD-L1 Checkpoint Blockade Immunotherapy for the Treatment of Tumors - Mechanisms and Strategies.

Guofeng Ma, Chun Li, Zhilei Zhang, Ye Liang, Zhijuan Liang, Yuanbin Chen, Liping Wang, Dan Li, Manqin Zeng, Wenhong Shan and 1 more

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.4field-weighted citation impact, top 10% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

35 citing papers in PubMed, 38 citations in OpenAlex.

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  7. The Warburg Effect and Aerobic Glycolysis in Tumors.Cancer treatment and research · 2026
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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

11 authors at 3 institutions in 1 country.

Guofeng MaDepartment of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Chun LiDepartment of Pharmacy, Central Hospital of Shengli Oil Field, Dongying, China.
Zhilei ZhangDepartment of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Ye LiangKey Laboratory, Department of Urology and Andrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Zhijuan LiangKey Laboratory, Department of Urology and Andrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Yuanbin ChenKey Laboratory, Department of Urology and Andrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Liping WangKey Laboratory, Department of Urology and Andrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Dan LiKey Laboratory, Department of Urology and Andrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Manqin ZengDepartment of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Wenhong ShanDepartment of Nephrology, Qingdao Central Hospital, The Second Clinical Medical College of Qingdao University, Qingdao, China.
Haitao NiuDepartment of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Affiliated Hospital of Qingdao University · CNQingdao University · CNShengli Oilfield Central Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immunotherapy, especially PD-1/PD-L1 checkpoint blockade immunotherapy, has led tumor therapy into a new era. However, the vast majority of patients do not benefit from immunotherapy. One possible reason for this lack of response is that the association between tumors, immune cells and metabolic reprogramming in the tumor microenvironment affect tumor immune escape. Generally, the limited amount of metabolites in the tumor microenvironment leads to nutritional competition between tumors and immune cells. Metabolism regulates tumor cell expression of PD-L1, and the PD-1/PD-L1 immune checkpoint regulates the metabolism of tumor and T cells, which suggests that targeted tumor metabolism may have a synergistic therapeutic effect together with immunotherapy. However, the targeting of different metabolic pathways in different tumors may have different effects on tumor immune escape. Herein, we discuss the influence of glucose metabolism and glutamine metabolism on tumor immune escape and describe the theoretical basis for strategies targeting glucose or glutamine metabolism in combination with PD-1/PD-L1 checkpoint blockade immunotherapy.

Indexed as

combination therapyglucose metabolismglutamine metabolismimmunotherapyPD-1/PD-L1 immune checkpointtumor microenvironment

Identifiers

PMID34327138
PMCPMC8314994
OpenAlexW3181035792

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.