» Articles » PMID: 33178603

Expression of Monocarboxylate Transporter 1 in Immunosuppressive Macrophages Is Associated With the Poor Prognosis in Breast Cancer

Overview
Journal Front Oncol
Specialty Oncology
Date 2020 Nov 12
PMID 33178603
Citations 14
Authors
Affiliations
Soon will be listed here.
Abstract

Monocarboxylate transporter 1 (MCT1) participates in the transport of lactate to facilitate metabolic reprogramming during tumor progression. Tumor-associated macrophages (TAMs) are also involved in the inflammatory adaptation of the tumor microenvironment (TME). This study aimed to determine the correlation between metabolite changes and the polarization of macrophages in the TME. We demonstrated that the expression of CD163 on macrophages was significantly higher in breast cancer tissues than in normal tissues, especially in the HER2 subtype, although it was not statistically associated with recurrence-free survival (RFS). The presence of MCT1 and CD163 macrophages in the invasive margin was significantly correlated with decreased RFS. A significant correlation existed between MCT1 and CD163 expression in the margin, and high infiltration of MCT1CD163 macrophages into the margin predicted rapid progression and poor survival outcomes for breast cancer patients. These data suggested that MCT1 at least partially promoted the alternative polarization of macrophages to inhibit antitumor immunity, and blocking this interaction may be a promising method for breast cancer therapy.

Citing Articles

Macrophage Polarisation in the Tumour Microenvironment: Recent Research Advances and Therapeutic Potential of Different Macrophage Reprogramming.

Guo R, Wang R, Zhang W, Li Y, Wang Y, Wang H Cancer Control. 2025; 32:10732748251316604.

PMID: 39849988 PMC: 11758544. DOI: 10.1177/10732748251316604.


Involvement of tumor immune microenvironment metabolic reprogramming in colorectal cancer progression, immune escape, and response to immunotherapy.

Nicolini A, Ferrari P Front Immunol. 2024; 15:1353787.

PMID: 39119332 PMC: 11306065. DOI: 10.3389/fimmu.2024.1353787.


Immune Features of Tumor Microenvironment: A Genetic Spotlight.

Asadi M, Zarredar H, Zafari V, Soleimani Z, Saeedi H, Caner A Cell Biochem Biophys. 2023; 82(1):107-118.

PMID: 37870699 DOI: 10.1007/s12013-023-01192-7.


Unveiling the veil of lactate in tumor-associated macrophages: a successful strategy for immunometabolic therapy.

Tao H, Zhong X, Zeng A, Song L Front Immunol. 2023; 14:1208870.

PMID: 37564659 PMC: 10411982. DOI: 10.3389/fimmu.2023.1208870.


Unveiling tumor immune evasion mechanisms: abnormal expression of transporters on immune cells in the tumor microenvironment.

Chen L, Wang Y, Hu Q, Liu Y, Qi X, Tang Z Front Immunol. 2023; 14:1225948.

PMID: 37545500 PMC: 10401443. DOI: 10.3389/fimmu.2023.1225948.


References
1.
Fischer K, Hoffmann P, Voelkl S, Meidenbauer N, Ammer J, Edinger M . Inhibitory effect of tumor cell-derived lactic acid on human T cells. Blood. 2007; 109(9):3812-9. DOI: 10.1182/blood-2006-07-035972. View

2.
Sanita P, Capulli M, Teti A, Paradiso Galatioto G, Vicentini C, Chiarugi P . Tumor-stroma metabolic relationship based on lactate shuttle can sustain prostate cancer progression. BMC Cancer. 2014; 14:154. PMC: 3945608. DOI: 10.1186/1471-2407-14-154. View

3.
Xu M, Liu M, Du X, Li S, Li H, Li X . Intratumoral Delivery of IL-21 Overcomes Anti-Her2/Neu Resistance through Shifting Tumor-Associated Macrophages from M2 to M1 Phenotype. J Immunol. 2015; 194(10):4997-5006. DOI: 10.4049/jimmunol.1402603. View

4.
Colegio O, Chu N, Szabo A, Chu T, Rhebergen A, Jairam V . Functional polarization of tumour-associated macrophages by tumour-derived lactic acid. Nature. 2014; 513(7519):559-63. PMC: 4301845. DOI: 10.1038/nature13490. View

5.
Wu Q, Li B, Li Z, Li J, Sun S, Sun S . Cancer-associated adipocytes: key players in breast cancer progression. J Hematol Oncol. 2019; 12(1):95. PMC: 6734503. DOI: 10.1186/s13045-019-0778-6. View