Cited by 106Folate and B Vitamins ResearchCancer, Hypoxia, and MetabolismBiochemical and Molecular Research

More than a metabolic enzyme: MTHFD2 as a novel target for anticancer therapy?

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Zhu, Zhiyuan, Leung, Gilberto Ka Kit·2020·Frontiers in Oncology

Abstract

The bifunctional methylenetetrahydrofolate dehydrogenase/cyclohydrolase (MTHFD2) is a mitochondrial one-carbon folate metabolic enzyme whose role in cancer was not known until recently. MTHFD2 is highly expressed in embryos and a wide range of tumors but has low or absent expression in most adult differentiated tissues. Elevated MTHFD2 expression is associated with poor prognosis in both hematological and solid malignancy. Its depletion leads to suppression of multiple malignant phenotypes including proliferation, invasion, migration, and induction of cancer cell death. The non-metabolic functions of this enzyme, especially in cancers, have thus generated considerable research interests. This review summarizes current knowledge on both the metabolic functions and non-enzymatic roles of MTHFD2. Its expression, potential functions, and regulatory mechanism in cancers are highlighted. The development of MTHFD2 inhibitors and their implications in pre-clinical models are also discussed.

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Authors
Zhu, Z., & Leung, G. K. K.
Affiliations
University of Hong Kong (HK)
Venue
Frontiers in Oncology
Published
2020-04-28
Volume
10
Pages
658-658
ISSN
2234-943X (ISSN-L)
OpenAlex
W3022898307
Cited by
106
References
58
Citations by year
2026: 12 · 2025: 17 · 2024: 26 · 2023: 17 · 2022: 17 · 2021: 17
FWCI
2.14
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Oncology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Health Sciences › Medicine › Rheumatology › Folate and B Vitamins Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Biochemical and Molecular Research
Keywords
MTHFD2, cancer metabolism, non-enzymatic function, anticancer drug targets, cancer prognosis, cancer cell proliferation and invasion, cancer cell death

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