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Genome-wide association study identifies an early onset pancreatic cancer risk locus

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F20%3A73602799" target="_blank" >RIV/61989592:15110/20:73602799 - isvavai.cz</a>

  • Result on the web

    <a href="https://onlinelibrary.wiley.com/doi/10.1002/ijc.33004" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/ijc.33004</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1002/ijc.33004" target="_blank" >10.1002/ijc.33004</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Genome-wide association study identifies an early onset pancreatic cancer risk locus

  • Original language description

    Early onset pancreatic cancer (EOPC) is a rare disease with a very high mortality rate. Almost nothing is known on the genetic susceptibility of EOPC, therefore, we performed a genome-wide association study (GWAS) to identify novel genetic variants specific for patients diagnosed with pancreatic ductal adenocarcinoma (PDAC) at younger ages. In the first phase, conducted on 821 cases with age of onset &lt;= 60 years, of whom 198 with age of onset &lt;= 50, and 3227 controls from PanScan I-II, we observed four SNPs (rs7155613, rs2328991, rs4891017 and rs12610094) showing an association with EOPC risk (P &lt; 1 x 10(-4)). We replicated these SNPs in the PANcreatic Disease ReseArch (PANDoRA) consortium and used additional in silico data from PanScan III and PanC4. Among these four variants rs2328991 was significant in an independent set of 855 cases with age of onset &lt;= 60 years, of whom 265 with age of onset &lt;= 50, and 4142 controls from the PANDoRA consortium while in the in silico data, we observed no statistically significant association. However, the resulting meta-analysis supported the association (P = 1.15 x 10(-4)). In conclusion, we propose a novel variant rs2328991 to be involved in EOPC risk. Even though it was not possible to find a mechanistic link between the variant and the function, the association is supported by a solid statistical significance obtained in the largest study on EOPC genetics present so far in the literature.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>ost</sub> - Miscellaneous article in a specialist periodical

  • CEP classification

  • OECD FORD branch

    30204 - Oncology

Result continuities

  • Project

    <a href="/en/project/NV19-03-00097" target="_blank" >NV19-03-00097: The analysis of unique rare entities of pancreatic ductal adenocarcinoma</a><br>

  • Continuities

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

Others

  • Publication year

    2020

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    International Journal of Cancer (online)

  • ISSN

    1097-0215

  • e-ISSN

  • Volume of the periodical

    147

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    10

  • Pages from-to

    2065-2074

  • UT code for WoS article

    000529605800001

  • EID of the result in the Scopus database

    2-s2.0-85084206474