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Control of the proper cell cycle progression by products of the tumor suppressor gene p53 and inhibitors of cyclin-dependent kinases. Use of pharmacological inhibitors mimicking the action of cell cycle regulators for cancer therapy

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F08%3A00322264" target="_blank" >RIV/61389030:_____/08:00322264 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989592:15310/08:00005285

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Control of the proper cell cycle progression by products of the tumor suppressor gene p53 and inhibitors of cyclin-dependent kinases. Use of pharmacological inhibitors mimicking the action of cell cycle regulators for cancer therapy

  • Original language description

    Cyclin-dependent kinases (CDKs) play a key rolein orchestrating the coordination of cell cycle progression in proliferating cells. The escape from the proper control of the cell cycle by upregulation of cyclins or aberrant activation of CDKs leads to malignant transformation. Proteins encoded by tumor suppressor genes such as p53 and cellular inhibitors of CDKs e.g. p16INK4a, p21Waf1/Cip1/Sdi, and p27Kip1 are able to counteract the deregulated cell cycle progression and to inhibit rapid (uncontrolled) cell proliferation. However, in the majority of cancer tissues tumor suppressors are inactivated or mutated. Virally encoded proteins e.g. E6 oncoprotein inactivate p53 by its accelerated proteolytic degradation. Therefore, use of synthetic compounds thatare able to inhibit the abnormally activated cyclin-CDK complexes and to reactivate p53 phosphoprotein became a new therapeutic option. The reactivation of p53 in malignant cells can inhibit cell cycle progression by multiple pathways an

  • Czech name

    Kontrola správného průběhu buněčného cyklu nádorovým supresorem p53 a inhibitory cyklin-dependentních kinas. Farmakologické inhibitory mimikující účinky přirozených regulátorů cyklu jako protinádorová terapeutika

  • Czech description

    Cyklin-dependentní kinasy (CDK) se podílejí na koordinaci buněčného cyklu. Jeho deregulace zvýšenou expresí cyklinů nebo nesprávnou aktivací cyklin-dependentních kinas vede k maligní transformaci. Reaktivace nádorových supresorů se proto může stát možnýmterapeutickým způsobem jak v nádorových buňkách zastavit proliferaci. Farmakologické inhibitory CDK bránící fosforylaci klíčových substrátů vedou k zástavě proliferace a iniciaci apoptózy v nádorových buňkách.

Classification

  • Type

    C - Chapter in a specialist book

  • CEP classification

    EB - Genetics and molecular biology

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA204%2F08%2F0511" target="_blank" >GA204/08/0511: Biological activity of synthetic inhibitors of cyclin-dependent kinases</a><br>

  • Continuities

    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

  • Book/collection name

    Trends in Cell Cycle Research

  • ISBN

    978-81-308-0274-9

  • Number of pages of the result

    44

  • Pages from-to

  • Number of pages of the book

    351

  • Publisher name

    Research Signpost

  • Place of publication

    Kerala

  • UT code for WoS chapter