Evidence map›Paper›PMID 33804985›Full record

ReviewCancers2021

The Importance of Mitochondrial Pyruvate Carrier in Cancer Cell Metabolism and Tumorigenesis.

Ainhoa Ruiz-Iglesias, Santos Mañes

Open access · goldAbstract readReview
In one paragraph

Review in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
4.5field-weighted citation impact, top 3% 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

49 citing papers in PubMed, 73 citations in OpenAlex.

  1. Review
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  4. [3-Npj imaging · 2026
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  7. Review
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  10. Promising Role of PKM2 in the Diagnosis and Prognosis of Ovarian Cancer.Anti-cancer agents in medicinal chemistry · 2026
    Review
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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

2 authors at 1 institution in 1 country.

Ainhoa Ruiz-IglesiasDepartment of Immunology and Oncology, Centro Nacional de Biotecnología (CNB/CSIC), 28049 Madrid, Spain.
Santos MañesDepartment of Immunology and Oncology, Centro Nacional de Biotecnología (CNB/CSIC), 28049 Madrid, Spain.ORCID 0000-0001-8023-957X
Centro Nacional de Biotecnología · ES

Funding

FAMILY THERAPY VS TRADITIONAL THERAPY FOR DRUG ABUSERSR01DA003733 · NIDA · TEXAS TECH UNIVERSITY · PI JOANNING, HARVEY · 1985 to 1988
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Comunidad de Madrid B2017/BMD-3733Ministerio de Ciencia, Innovación y Universidades FPU19/01174Ministerio de Ciencia, Innovación y Universidades SAF2017-83732-R
6 · The paper itself

Abstract

Pyruvate is a key molecule in the metabolic fate of mammalian cells; it is the crossroads from where metabolism proceeds either oxidatively or ends with the production of lactic acid. Pyruvate metabolism is regulated by many enzymes that together control carbon flux. Mitochondrial pyruvate carrier (MPC) is responsible for importing pyruvate from the cytosol to the mitochondrial matrix, where it is oxidatively phosphorylated to produce adenosine triphosphate (ATP) and to generate intermediates used in multiple biosynthetic pathways. MPC activity has an important role in glucose homeostasis, and its alteration is associated with diabetes, heart failure, and neurodegeneration. In cancer, however, controversy surrounds MPC function. In some cancers, MPC upregulation appears to be associated with a poor prognosis. However, most transformed cells undergo a switch from oxidative to glycolytic metabolism, the so-called Warburg effect, which, amongst other possibilities, is induced by MPC malfunction or downregulation. Consequently, impaired MPC function might induce tumors with strong proliferative, migratory, and invasive capabilities. Moreover, glycolytic cancer cells secrete lactate, acidifying the microenvironment, which in turn induces angiogenesis, immunosuppression, and the expansion of stromal cell populations supporting tumor growth. This review examines the latest findings regarding the tumorigenic processes affected by MPC.

Indexed as

glycolysislactatemitochondrial matrixMPCoxidative phosphorylationSLCWarburg effect

Identifiers

PMID33804985
PMCPMC8037430
OpenAlexW3138520617

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.