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Investigation of a role of metallothionein in resistance on platinum based cytostatics

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F08%3A00133458" target="_blank" >RIV/62156489:43210/08:00133458 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Investigation of a role of metallothionein in resistance on platinum based cytostatics

  • Original language description

    In this work, we employed electroanalytical methods for determination of metallothionein (MT) in cisplatin or carboplatin sensitive and resistant neuroblastoma cell lines, blood serum of patients with head and neck cancer or retinoblastoma, and of rats treated with cisplatin with respect to discuss the role of MT in formation of resistance on treatment with heavy metal based cytostatics. In addition, we were interested in the effect of cisplatin or carboplatin treatment of patients with a tumour disease. At patients with tumour in head and neck area treated with cisplatin we observed that the level of MT was going higher due to administration of the drug. However, at retinoblastoma patients treated with carboplatin we observed various phenomena including decreasing, increasing or no changes in MT level.

  • Czech name

    Výzkum role metalothioneinu v rezistenci na platinová cytostaika

  • Czech description

    V této práci jeme užily elektrochemickou metodu pro stanovení metalothioneinu v senzitivní a rezistentní neuroblastomové buněčné lini ke karboplatině a cisplatině, v krevním séru pacientů s nádory krku a hlavy nebo retinoblastem a myších vystavených cisplatině. A zaměřili jsme se na roli metalothioneinu ve vzniku rezistence k léčbě založené na cytostaticích na bázi těžkých kovů. Zjistili jsme zajímavý efekt u cisplatinou a karboplatinou léčených pacientů s nádorovým onemocněním. Pacienti s nádory halvia krku měli po léčbě vyšší hladinu metalothioeniunu, zatím co pacienti s retinoblastomem nastalo snížení, zvýšení a nebo žádná změna v obsahu MT.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CE - Biochemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/IAA401990701" target="_blank" >IAA401990701: Study of binding of platinum cytostatics to DNA structure; Influence of metallothionein</a><br>

  • Continuities

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

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Toxicology Letters

  • ISSN

    0378-4274

  • e-ISSN

  • Volume of the periodical

    180

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    1

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database