All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Imatinib-induced changes in the expression profile of microRNA in the plasma and heart of mice-A comparison with doxorubicin

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00179906%3A_____%2F19%3A10399632" target="_blank" >RIV/00179906:_____/19:10399632 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216208:11140/19:10399632 RIV/00216208:11150/19:10399632 RIV/00216208:11160/19:10399632 RIV/75010330:_____/19:00012617

  • Result on the web

    <a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=3E0xUzC.lV" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=3E0xUzC.lV</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.biopha.2019.108883" target="_blank" >10.1016/j.biopha.2019.108883</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Imatinib-induced changes in the expression profile of microRNA in the plasma and heart of mice-A comparison with doxorubicin

  • Original language description

    Cardiotoxicity is a serious adverse reaction to cancer chemotherapy and may lead to critical heart damage. Imatinib mesylate (IMB), a selective tyrosine kinase inhibitor, is sometimes accompanied by severe cardiovascular complications. To minimize risk, early biomarkers of such complications are of utmost importance. At the present time, microRNAs (miRNAs) are intensively studied as potential biomarkers of many pathological processes. Many miRNAs appear to be specific in some tissues, including the heart. In the present study we have explored the potential of specific miRNAs to be early markers of IMB-induced cardiotoxicity. Doxorubicin (DOX), an anthracycline with well-known cardiotoxicity, was used for comparison. NMRI mice were treated with IMB or DOX for nine days in doses corresponding to the highest recommended doses in oncological patients, following which plasmatic levels of miRNAs were analyzed in miRNA microarrays and selected cardio-specific miRNAs were quantified using qPCR. The plasmatic level of miR-1 a, miR-133a, miR-133b, miR-339, miR-7058, miR-6236 and miR-6240 were the most different between the IMB-treated and control mice. Interestingly, most of the miRNAs affected by DOX were also affected by IMB showing the same trends. Concerning selected microRNAs in the hearts of individual mice, only miR-34a was significantly increased after DOX treatment, and only miR-205 was significantly decreased after IMB and DOX treatment. However, no changes in any miRNA expression correlated with the level of troponin T, a classical marker of heart injury.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    30104 - Pharmacology and pharmacy

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Biomedicine &amp; Pharmacotherapy

  • ISSN

    0753-3322

  • e-ISSN

  • Volume of the periodical

    115

  • Issue of the periodical within the volume

    July

  • Country of publishing house

    FR - FRANCE

  • Number of pages

    7

  • Pages from-to

    108883

  • UT code for WoS article

    000470664600038

  • EID of the result in the Scopus database

    2-s2.0-85064453278