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The novel platinum(IV) complex LA-12 induces p53 and p53/47 responses that differ from the related drug, cisplatin

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00209805%3A_____%2F08%3A%230000072" target="_blank" >RIV/00209805:_____/08:#0000072 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    The novel platinum(IV) complex LA-12 induces p53 and p53/47 responses that differ from the related drug, cisplatin

  • Original language description

    We tested the effects of LA-12 on the p53 response and demonstrate that LA-12 induces unique changes in the profile of gene expression compared to cisplatin and doxorubicin. Furthermore, the ability of LA-12 to disrupt cellular proliferation is greatly enhanced by the expression of p53 and p53/47 indicating both p53-dependent and p53-independent effects of LA-12. The distinct p53 activation profile of LA-12 compared with cisplatin and doxorubicin provides a molecular explanation for the ability of thisdrug to treat cisplatin-resistant cells and indicates its potential usefulness as an alternative anti-tumour agent in first-line therapy or as a second-line therapy in patients with acquired cisplatin resistance.

  • Czech name

    Nový platinový komplex LA-12 indukuje p53 a p53/47 odpověď, která se liší od cisplatiny

  • Czech description

    Testovali jsme efekt LA-12 v rámci odpovědi p53 a prokázali, že LA-12 indukuje unikátní změny v expresních genových profilech v porovnání s cisplatinou a doxorubicinem. Dále schopnost LA-12 narušit buněčnou proliferaci je zesílena při expresi p53 a p53/47, což naznačuje, že LA-12 využívá tuto dráhu, ale je efektivní i v případě, že je p53 neaktivní. Odlišné spektrum aktivních p53 dependentních genů po působení LA-12 v porovnání s cisplatinou a doxorubicinem nabízí molekulární vysvětlení pro tumorsupresorové schopnosti LA-12 i u nádorových buněk rezistentních k cisplatině.

Classification

  • Type

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

  • CEP classification

    FD - Oncology and haematology

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/NR8338" target="_blank" >NR8338: Functional analysis of the p53-dependent pathways in breast cancer: Integration of genomic and proteomic approaches using DNA-macroarray and SELDI-TOF mass spectrometry techniques</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

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

    Anti-cancer drugs

  • ISSN

    0959-4973

  • e-ISSN

  • Volume of the periodical

    19

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    11

  • Pages from-to

  • UT code for WoS article

    000254247000005

  • EID of the result in the Scopus database