Význam zvýšení obsahu metalothioneinu v rezistenci k léčbě cisplatinou

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F06%3A00103447" target="_blank" >RIV/62156489:43210/06:00103447 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Increase in content of metallothionein as marker of resistance to cisplatin treatment

Popis výsledku v původním jazyce

Four classes of metallothioneins (MT1, MT2, MT3 and MT4) have been described until now. Human metallothioneins belongs to I. class of metallothioneins (MT1) and are encoded by gene family with 10 isoforms. Due to their high affinity to heavy metals e.g.zinc, copper and/or cadmium, homeostatic control and detoxification of the metals are their main physiological function at evolutionary different animal organisms. Moreover, it has been discussed that expression of MT could relate with resistance to a treatment by anticancer drugs based on heavy metals, most of all, platinum group metals. The aim of this work was to investigate interactions of MT with cisplatin and to determine a content of MT at tumour cell lines. We used cell lines obtained from neuroblastome that were cisplatin sensitive (UKF-NB 2, UKF-NB 3 and UKF-NB 4) and/or cisplatin resistant (UKF-NB 2 CDDP, UKF-NB 3 CDDP and UKF-NB 4 CDDP). The samples were analysed with AUTOLAB Analyser (EcoChemie, Netherlands). The supporting

Název v anglickém jazyce

Increase in content of metallothionein as marker of resistance to cisplatin treatment

Popis výsledku anglicky

Four classes of metallothioneins (MT1, MT2, MT3 and MT4) have been described until now. Human metallothioneins belongs to I. class of metallothioneins (MT1) and are encoded by gene family with 10 isoforms. Due to their high affinity to heavy metals e.g.zinc, copper and/or cadmium, homeostatic control and detoxification of the metals are their main physiological function at evolutionary different animal organisms. Moreover, it has been discussed that expression of MT could relate with resistance to a treatment by anticancer drugs based on heavy metals, most of all, platinum group metals. The aim of this work was to investigate interactions of MT with cisplatin and to determine a content of MT at tumour cell lines. We used cell lines obtained from neuroblastome that were cisplatin sensitive (UKF-NB 2, UKF-NB 3 and UKF-NB 4) and/or cisplatin resistant (UKF-NB 2 CDDP, UKF-NB 3 CDDP and UKF-NB 4 CDDP). The samples were analysed with AUTOLAB Analyser (EcoChemie, Netherlands). The supporting

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GP525%2F04%2FP132" target="_blank" >GP525/04/P132: Studium obranných mechanismů rostlin při stresu způsobeném těžkými kovy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Clinical chemistry

ISSN

0009-9147

e-ISSN

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Svazek periodika

52

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

2

Strana od-do

"A174"-"A175"

Kód UT WoS článku

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EID výsledku v databázi Scopus

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