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NKD1 marks intestinal and liver tumors linked to aberrant Wnt signaling

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10296885" target="_blank" >RIV/00216208:11310/15:10296885 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216208:11120/15:43909156 RIV/00064173:_____/15:#0000504 RIV/00023001:_____/15:00059247

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.cellsig.2014.11.008" target="_blank" >http://dx.doi.org/10.1016/j.cellsig.2014.11.008</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.cellsig.2014.11.008" target="_blank" >10.1016/j.cellsig.2014.11.008</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    NKD1 marks intestinal and liver tumors linked to aberrant Wnt signaling

  • Original language description

    The activity of the Wnt pathway undergoes complex regulation to ensure proper functioning of this principal signaling mechanism during development of adult tissues. The regulation may occur at several levels and includes both positive and negative feedback loops. In the present study we employed one of such negative feedback regulators, naked cuticle homolog 1 (Nkd1), to follow the Wnt pathway activity in the intestine and liver and in neoplasia originated in these organs. Using lineage tracing in transgenic mice we localized Nkd1 mRNA to the bottom parts of the small intestinal crypts and hepatocytes surrounding the central vein of the hepatic lobule. Furthermore, in two mouse models of intestinal tumorigenesis, Nkd1 expression levels were elevated in tumors when compared to healthy tissue. We utilized a collection of human intestinal polyps and carcinomas to confirm that NKD1 represents a robust marker of neoplastic growth. In addition, expression analysis of NKD1 in liver cancer showed that high expression levels of the gene distinguish a subclass of hepatocellular carcinomas related to aberrant Wnt signaling. Finally, our results were confirmed by bioinformatic analysis of large publicly available datasets that included gene expression profiling and high-throughput sequencing data of human colon and liver cancer specimens. (C) 2014 The Authors. Published by Elsevier Inc.

  • 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

    10601 - Cell biology

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2015

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Cellular Signalling

  • ISSN

    0898-6568

  • e-ISSN

  • Volume of the periodical

    27

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    12

  • Pages from-to

    245-256

  • UT code for WoS article

    000347865400006

  • EID of the result in the Scopus database

    2-s2.0-84918800369