Evidence map›Paper›PMID 19566964›Full record

ArticleBMC bioinformatics2009

Clique-based data mining for related genes in a biomedical database.

Tsutomu Matsunaga, Chikara Yonemori, Etsuji Tomita, Masaaki Muramatsu

Abstract read
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Article in BMC bioinformatics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Tsutomu MatsunagaResearch and Development Headquarters, NTT DATA Corporation, Tokyo 135-8671, Japan. matsunagat@nttdata.co.jp
Chikara Yonemori
Etsuji Tomita
Masaaki Muramatsu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundProgress in the life sciences cannot be made without integrating biomedical knowledge on numerous genes in order to help formulate hypotheses on the genetic mechanisms behind various biological phenomena, including diseases. There is thus a strong need for a way to automatically and comprehensively search from biomedical databases for related genes, such as genes in the same families and genes encoding components of the same pathways. Here we address the extraction of related genes by searching for densely-connected subgraphs, which are modeled as cliques, in a biomedical relational graph.

resultsWe constructed a graph whose nodes were gene or disease pages, and edges were the hyperlink connections between those pages in the Online Mendelian Inheritance in Man (OMIM) database. We obtained over 20,000 sets of related genes (called 'gene modules') by enumerating cliques computationally. The modules included genes in the same family, genes for proteins that form a complex, and genes for components of the same signaling pathway. The results of experiments using 'metabolic syndrome'-related gene modules show that the gene modules can be used to get a coherent holistic picture helpful for interpreting relations among genes.

conclusionWe presented a data mining approach extracting related genes by enumerating cliques. The extracted gene sets provide a holistic picture useful for comprehending complex disease mechanisms.

Indexed as

Databases, GeneticComputational BiologyInformation Storage and Retrieval

Identifiers

PMID19566964
PMCPMC2721841

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.