2021
Metabolic and Amino Acid Alterations of the Tumor Microenvironment
ŠTĚPKA, Petr, Vít VŠIANSKÝ, Martina RAUDENSKÁ, Jaromír GUMULEC, Adam VOJTĚCH et. al.Základní údaje
Originální název
Metabolic and Amino Acid Alterations of the Tumor Microenvironment
Autoři
ŠTĚPKA, Petr (203 Česká republika, domácí), Vít VŠIANSKÝ (203 Česká republika, domácí), Martina RAUDENSKÁ (203 Česká republika, domácí), Jaromír GUMULEC (203 Česká republika, domácí), Adam VOJTĚCH (203 Česká republika) a Michal MASAŘÍK (203 Česká republika, garant, domácí)
Vydání
Current Medicinal Chemistry, Sharjah, BENTHAM SCIENCE PUBL LTD, 2021, 0929-8673
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30104 Pharmacology and pharmacy
Stát vydavatele
Spojené arabské emiráty
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 4.740
Kód RIV
RIV/00216224:14110/21:00118758
Organizační jednotka
Lékařská fakulta
UT WoS
000640182300001
Klíčová slova anglicky
cancer metabolism; aspartate; glutamine; metastasis; methionine; sarcosine
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 2. 6. 2021 13:50, Mgr. Tereza Miškechová
Anotace
V originále
Metabolic changes driven by the hostile tumor microenvironment surrounding cancer cells and effect of these changes on tumorigenesis and metastatic potential have been known for a long time. The usual point of interest is glucose and changes in its utilization by cancer cells, mainly in the form of the Warburg effect. However, amino acids, both intra- and extracellular, also represent an important aspect of tumour microenvironment, which can have a significant effect on cancer cell metabolism and overall development of the tumor. Namely alterations in metabolism of amino acids glutamine, sarcosine, aspartate, methionine and cysteine have been previously connected to the tumor progression and aggressivity of prostate cancer. The aim of this review is to pinpoint current gaps in our knowledge of the role of amino acids as a part of the tumor microenvironment and to show effect of various amino acids on cancer cell metabolism and metastatic potential. This review shows limitations and exceptions from the traditionally accepted model of Warburg effect in some cancer tissues, with the emphasis on prostate cancer, because the traditional definition of Warburg effect as a metabolic switch to aerobic glycolysis does not always apply. Prostatic tissue both in healthy and transformed state significantly differs in many metabolic aspects, including the metabolisms of glucose and amino acids, from metabolism of other tissues. Findings from different tissues are therefore not always interchangeable and have to be taken into account during experimentation modifying the environment of tumor tissue by amino acid supplementation or depletion, which could potentially serve as a new therapeutic approach.
Návaznosti
| GA18-24089S, projekt VaV |
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| LQ1601, projekt VaV |
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| MUNI/A/1255/2018, interní kód MU |
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| MUNI/A/1453/2019, interní kód MU |
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| MUNI/A/1553/2018, interní kód MU |
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| ROZV/23/LF16/2019, interní kód MU |
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