Targeting citrate as a novel therapeutic strategy in cancer treatment.
Biochim Biophys Acta Rev Cancer
; 1873(1): 188332, 2020 01.
Article
em En
| MEDLINE
| ID: mdl-31751601
ABSTRACT
An important feature shared by many cancer cells is drastically altered metabolism that is critical for rapid growth and proliferation. The distinctly reprogrammed metabolism in cancer cells makes it possible to manipulate the levels of metabolites for cancer treatment. Citrate is a key metabolite that bridges many important metabolic pathways. Recent studies indicate that manipulating the level of citrate can impact the behaviors of both cancer and immune cells, resulting in induction of cancer cell apoptosis, boosting immune responses, and enhanced cancer immunotherapy. In this review, we discuss the recent developments in this emerging area of targeting citrate in cancer treatment. Specifically, we summarize the molecular basis of altered citrate metabolism in both tumors and immune cells, explore the seemingly conflicted growth promoting and growth inhibiting roles of citrate in various tumors, discuss the use of citrate in the clinic as a novel biomarker for cancer progression and outcomes, and highlight the new development of combining citrate with other therapeutic strategies in cancer therapy. An improved understanding of complex roles of citrate in the suppressive tumor microenvironment should open new avenues for cancer therapy.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Apoptose
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Ácido Cítrico
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Metabolismo Energético
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Redes e Vias Metabólicas
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Neoplasias
Limite:
Humans
Idioma:
En
Revista:
Biochim Biophys Acta Rev Cancer
Ano de publicação:
2020
Tipo de documento:
Article