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Could GLUT12 Be a Potential Therapeutic Target in Cancer Treatment? A Preliminary Report

Overview
Journal J Cancer
Specialty Oncology
Date 2015 Jan 7
PMID 25561978
Citations 18
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Abstract

Background: Recent studies proposed GLUT12 to be a major glucose transporter involved in the glycolytic metabolism of cancer cells.

Methods: GLUT12 expression was determined by immunohistochemistry in a selection of cancer cell lines and a tumour spheroid model.

Results: GLUT12 expression was high in A549 and RH-36; low in HT29; and absent in NB-EB cancer cell lines. GLUT12 expression was located in the necrotic centre of HT29 spheroids, which is characterised by anaerobic metabolism.

Conclusion: The data supports the involvement of GLUT12 in the glycolytic metabolism of cancer cells and therefore, its potential as a novel therapeutic target for cancer treatment.

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