Evidence map›Paper›PMID 22238052›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2012

DNA methylation biomarker candidates for early detection of colon cancer.

Joo Mi Yi, Mashaal Dhir, Angela A Guzzetta, Christine A Iacobuzio-Donahue, Kyu Heo, Kwang Mo Yang, Hiromu Suzuki, Minoru Toyota, Hwan-Mook Kim, Nita Ahuja

Abstract read
In one paragraph

Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 77 citations in OpenAlex.

  1. Pooled it
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 3 countries.

Joo Mi YiResearch Center, Dongnam Institute of Radiological & Medical Sciences (DIRAMS), Busan, South Korea. jmlee76@gmail.com
Mashaal Dhir
Angela A Guzzetta
Christine A Iacobuzio-Donahue
Kyu Heo
Kwang Mo Yang
Hiromu Suzuki
Minoru Toyota
Hwan-Mook Kim
Nita Ahuja
Dongnam Institute of Radiological & Medical Sciences · KRJohns Hopkins Medicine · USSapporo Medical University · JPJohns Hopkins University · US

Funding

Epigenetic markers involved in colorectal cancer recurrence and metastasesK23CA127141 · NCI · JOHNS HOPKINS UNIVERSITY · PI AHUJA, NITA · 2008 to 2012
$705k
NCI NIH HHS K23 CA127141NCI NIH HHS K23CA127141
6 · The paper itself

Abstract

Promoter CpG island hypermethylation of tumor suppressor genes is a common hallmark of all human cancers. Many researchers have been looking for potential epigenetic therapeutic targets in cancer using gene expression profiling with DNA microarray approaches. Our recent genome-wide platform of CpG island hypermethylation and gene expression in colorectal cancer (CRC) cell lines revealed that FBN2 and TCERG1L gene silencing is associated with DNA hypermethylation of a CpG island in the promoter region. In this study, promoter DNA hypermethylation of FBN2 and TCERG1L in CRC occurs as an early and cancer-specific event in colorectal cancer. Both genes showed high frequency of methylation in colon cancer cell lines (>80% for both of genes), adenomas (77% for FBN2, 90% for TCERG1L, n = 39), and carcinomas (86% for FBN2, 99% for TCERG1L, n = 124). Bisulfite sequencing confirmed cancer-specific methylation of FBN2 and TCERG1L of promoters in colon cancer cell line and cancers but not in normal colon. Methylation of FBN2 and TCERG1L is accompanied by downregulation in cell lines and in primary tumors as described in the Oncomine™ website. Together, our results suggest that gene silencing of FBN2 and TCERG1L is associated with promoter DNA hypermethylation in CRC tumors and may be excellent biomarkers for the early detection of CRC.

Indexed as

DNA MethylationAgedBiomarkers, TumorCell Line, TumorColonic NeoplasmsCpG IslandsDNA PrimersEarly Detection of CancerFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGene SilencingHumansMaleMiddle AgedOligonucleotide Array Sequence AnalysisBiomarkers, TumorDNA Primers

Identifiers

PMID22238052
PMCPMC3593674
OpenAlexW2055642036

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.