Evidence map›Paper›PMID 34097251›Full record

ArticleGenes & genomics2021

The tissue expression of MCT3, MCT8, and MCT9 genes in women with breast cancer.

Ehsan Sohrabi, Masoumeh Moslemi, Ehsan Rezaie, Nahid Nafissi, Mansoor Khaledi, Hamed Afkhami, Javad Fathi, Ali Zekri

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Article in Genes & genomics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
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1 · What the graph read from it

What it found

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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

26 citing papers in PubMed.

  1. Article
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  4. Novel insights into SLC16A8 in colorectal cancer.World journal of gastrointestinal oncology · 2025
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  5. Article
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  7. Role of solute carrier transporters in ovarian cancer (Review).International journal of molecular medicine · 2025
    Review
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

8 authors.

Ehsan SohrabiDepartment of Medical Genetics and Molecular Biology, Faculty of Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran.
Masoumeh MoslemiDepartment of Medical Genetics and Molecular Biology, Faculty of Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran.
Ehsan RezaieMolecular Biology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Science, Tehran, Iran.
Nahid NafissiDepartment of Surgery, Breast Department of Rasool Hospital, Iran University of Medical Sciences (IUMS), Tehran, Iran. Nafissi.n@iums.ac.ir.
Mansoor KhalediDepartment of Microbiology, Faculty of Medicine, Shahed University, Tehran, Iran.
Hamed AfkhamiDepartment of Microbiology, Faculty of Medicine, Shahed University, Tehran, Iran.
Javad FathiDepartment of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
Ali ZekriDepartment of Medical Genetics and Molecular Biology, Faculty of Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran. h.a.university.ac@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBreast cancer (BC) is a common malignancy with a high mortality rate. Malignant cell transformation is associated with metabolic changes. One group of proteins that are affected is the monocarboxylate transporters (MCTs-SLC16A). The MCTs comprise 14 members, and they play an important role in the growth, proliferation, and metabolism of cancer cells by transporting monocarboxylates such as lactate, pyruvate and thyroid hormones.

objectiveWe aimed to evaluate the expression of MCT3 (SLC16A8), MCT8 (SLC16A2) and MCT9 (SLC16A9) genes in breast cancer samples, comparing to normal adjacent tissues.

methodsForty paired breast cancer tumor samples, the adjacent non-tumor and five healthy tissues were collected. Three cancer cell lines (MCF-7, MDA-MB-231, and SKBR3) were also analyzed. The expression of SLC16A8, SLC16A2 and SLC16A9 were assessed using quantitative real-time PCR. The relationship between gene expression with the pathological features of the tumors, and the hormone receptors status of the patient's tumors were also analyzed.

resultsThere was a significantly lower expression of the MCT3 gene in tumor samples compared to adjacent normal tissue and healthy samples (p value < 0.05). There was a significant difference in the expression of all three candidate genes between the BC tissues and normal tissues, and for the, tissues with different hormone receptor status and the molecular subtypes. Altered MCT8 and MCT9 gene expression was associated with a reduced survival

conclusionMCT3 expression is significantly downregulated in breast cancer tissue. MCT3 may represent a novel therapeutic target in breast cancer patients, or in some hormone receptor subgroups.

Indexed as

AdultAgedBreast NeoplasmsFemaleGene Expression Regulation, NeoplasticHumansLactic AcidL-Lactate DehydrogenaseMCF-7 CellsMiddle AgedMonocarboxylic Acid TransportersSymportersLactic AcidL-Lactate DehydrogenaseMonocarboxylic Acid TransportersSLC16A2 protein, humanSLC16A3 protein, humanSLC16A9 protein, humanSymportersBreast cancerCancer metabolismLactate dehydrogenaseMonocarboxylate transporters

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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.