Genomic and epigenetic instability in colorectal cancer pathogenesis

WM Grady, JM Carethers - Gastroenterology, 2008 - Elsevier
Colorectal cancer arises as a consequence of the accumulation of genetic alterations (gene
mutations, gene amplification, and so on) and epigenetic alterations (aberrant DNA …

Comparative genomics and molecular dynamics of DNA repeats in eukaryotes

GF Richard, A Kerrest, B Dujon - Microbiology and molecular …, 2008 - Am Soc Microbiol
Repeated elements can be widely abundant in eukaryotic genomes, composing more than
50% of the human genome, for example. It is possible to classify repeated sequences into …

Endings in the middle: current knowledge of interstitial telomeric sequences

KW Lin, J Yan - Mutation Research/Reviews in Mutation Research, 2008 - Elsevier
Interstitial telomeric sequences (ITSs) consist of tandem repeats of the canonical telomeric
repeat and are common in mammals. They are localized at intrachromosomal sites …

DNA copy-number alterations underlie gene expression differences between microsatellite stable and unstable colorectal cancers

RN Jorissen, L Lipton, P Gibbs, M Chapman… - Clinical cancer …, 2008 - AACR
Purpose: About 15% of colorectal cancers harbor microsatellite instability (MSI). MSI-
associated gene expression changes have been identified in colorectal cancers, but little …

Integrated analysis of chromosomal, microsatellite and epigenetic instability in colorectal cancer identifies specific associations between promoter methylation of …

S Derks, C Postma, B Carvalho… - …, 2008 - academic.oup.com
Colorectal cancer (CRC) is a complex and heterogeneous disease in which genomic
instability and DNA promoter methylation play important roles. The aim of this study was to …

Molecular targets and biological modifiers in gastric cancer

F Carneiro, C Oliveira, M Leite, R Seruca - Seminars in diagnostic …, 2008 - Elsevier
The overall survival of gastric cancer patients remains poor despite efforts and advances in
its prevention, diagnosis, and treatment. The development of new therapies is crucial for the …

Pathological features of colorectal carcinomas in MYH‐associated polyposis

AM O'Shea, SP Cleary, MA Croitoru, H Kim… - …, 2008 - Wiley Online Library
Aims: MYH is a DNA glycosylase in the base excision repair pathway. Germ‐line biallelic
mutations in the MYH gene are associated with the development of multiple colorectal …

[HTML][HTML] Clinical significance of loss of heterozygosity for M6P/IGF2R in patients with primary hepatocellular carcinoma

HS Jang, KM Kang, BO Choi, GY Chai… - World journal of …, 2008 - ncbi.nlm.nih.gov
AIM: To investigate the relationship between loss of heterozygosity (LOH) for mannose 6-
phosphate/insulin-like growth factor 2 receptor (M6P/IGF2R) and the outcomes for primary …

Sequence-dependent effect of interruptions on microsatellite mutation rate in mismatch repair-deficient human cells

JC Boyer, JD Hawk, L Stefanovic, RA Farber - … Research/Fundamental and …, 2008 - Elsevier
Although microsatellite mutation rates generally increase with increasing length of the
repeat tract, interruptions in a microsatellite may stabilize it. We have performed a direct …

Dietary supplements and colorectal cancer.

T Tanaka, T Oyama, Y Yasui - Current Topics in …, 2008 - search.ebscohost.com
Consumption of fruits and vegetables that contain many non-nutritive and nutritive
compounds is associated with decreased risk of several types of cancer, including CRC …