Genomic implications of H2O2 for cell proliferation and growth of Caco-2 cells

Theresa A. Herring, Susan L. Cuppett, Janos Zempleni

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Evidence indicates that oxidative stress inhibits cell proliferation in several cell systems. To determine whether the proliferation of Caco-2 cells is inhibited by oxidative stress and to identify any novel key regulatory factors involved in protecting or damaging the intestine from oxidative stress, Caco-2 cells were treated with an oxidizing agent and analyzed by transcriptomic oligonucleotide microarrays. Results indicated that expression of genes involved in cell proliferation and growth, including genes involved in lipid synthesis, cell cycle progression and cell division, angiogenesis, RNA processing and translation, cAMP metabolism, cytoskeleton and cell to cell adhesion, receptor tyrosine kinases, and intracellular and extracellular signaling, were repressed. If an oxidant-induced inhibition in cell proliferation is involved in the pathogenesis of intestinal disease, information gained could help explain the mechanisms contributing to the causes and consequences of intestinal disease and could aid in the elucidation of mechanisms by which intestinal cells protect against oxidative stress.

Original languageEnglish (US)
Pages (from-to)3005-3015
Number of pages11
JournalDigestive Diseases and Sciences
Volume52
Issue number11
DOIs
StatePublished - Nov 1 2007

Fingerprint

Caco-2 Cells
Oxidative Stress
Cell Proliferation
Intestinal Diseases
Growth
Oxidants
Oligonucleotide Array Sequence Analysis
Cytoskeleton
Cell Adhesion
Cell Division
Protein-Tyrosine Kinases
Intestines
Cell Cycle
RNA
Lipids
Gene Expression
Genes

Keywords

  • Caco-2 cells
  • Cell proliferation
  • Microarray
  • Oxidation

ASJC Scopus subject areas

  • Physiology
  • Gastroenterology

Cite this

Genomic implications of H2O2 for cell proliferation and growth of Caco-2 cells. / Herring, Theresa A.; Cuppett, Susan L.; Zempleni, Janos.

In: Digestive Diseases and Sciences, Vol. 52, No. 11, 01.11.2007, p. 3005-3015.

Research output: Contribution to journalArticle

Herring, Theresa A. ; Cuppett, Susan L. ; Zempleni, Janos. / Genomic implications of H2O2 for cell proliferation and growth of Caco-2 cells. In: Digestive Diseases and Sciences. 2007 ; Vol. 52, No. 11. pp. 3005-3015.
@article{782bc7d0d26e4b11808798a768585efd,
title = "Genomic implications of H2O2 for cell proliferation and growth of Caco-2 cells",
abstract = "Evidence indicates that oxidative stress inhibits cell proliferation in several cell systems. To determine whether the proliferation of Caco-2 cells is inhibited by oxidative stress and to identify any novel key regulatory factors involved in protecting or damaging the intestine from oxidative stress, Caco-2 cells were treated with an oxidizing agent and analyzed by transcriptomic oligonucleotide microarrays. Results indicated that expression of genes involved in cell proliferation and growth, including genes involved in lipid synthesis, cell cycle progression and cell division, angiogenesis, RNA processing and translation, cAMP metabolism, cytoskeleton and cell to cell adhesion, receptor tyrosine kinases, and intracellular and extracellular signaling, were repressed. If an oxidant-induced inhibition in cell proliferation is involved in the pathogenesis of intestinal disease, information gained could help explain the mechanisms contributing to the causes and consequences of intestinal disease and could aid in the elucidation of mechanisms by which intestinal cells protect against oxidative stress.",
keywords = "Caco-2 cells, Cell proliferation, Microarray, Oxidation",
author = "Herring, {Theresa A.} and Cuppett, {Susan L.} and Janos Zempleni",
year = "2007",
month = "11",
day = "1",
doi = "10.1007/s10620-006-9663-6",
language = "English (US)",
volume = "52",
pages = "3005--3015",
journal = "Digestive Diseases and Sciences",
issn = "0163-2116",
publisher = "Springer New York",
number = "11",

}

TY - JOUR

T1 - Genomic implications of H2O2 for cell proliferation and growth of Caco-2 cells

AU - Herring, Theresa A.

AU - Cuppett, Susan L.

AU - Zempleni, Janos

PY - 2007/11/1

Y1 - 2007/11/1

N2 - Evidence indicates that oxidative stress inhibits cell proliferation in several cell systems. To determine whether the proliferation of Caco-2 cells is inhibited by oxidative stress and to identify any novel key regulatory factors involved in protecting or damaging the intestine from oxidative stress, Caco-2 cells were treated with an oxidizing agent and analyzed by transcriptomic oligonucleotide microarrays. Results indicated that expression of genes involved in cell proliferation and growth, including genes involved in lipid synthesis, cell cycle progression and cell division, angiogenesis, RNA processing and translation, cAMP metabolism, cytoskeleton and cell to cell adhesion, receptor tyrosine kinases, and intracellular and extracellular signaling, were repressed. If an oxidant-induced inhibition in cell proliferation is involved in the pathogenesis of intestinal disease, information gained could help explain the mechanisms contributing to the causes and consequences of intestinal disease and could aid in the elucidation of mechanisms by which intestinal cells protect against oxidative stress.

AB - Evidence indicates that oxidative stress inhibits cell proliferation in several cell systems. To determine whether the proliferation of Caco-2 cells is inhibited by oxidative stress and to identify any novel key regulatory factors involved in protecting or damaging the intestine from oxidative stress, Caco-2 cells were treated with an oxidizing agent and analyzed by transcriptomic oligonucleotide microarrays. Results indicated that expression of genes involved in cell proliferation and growth, including genes involved in lipid synthesis, cell cycle progression and cell division, angiogenesis, RNA processing and translation, cAMP metabolism, cytoskeleton and cell to cell adhesion, receptor tyrosine kinases, and intracellular and extracellular signaling, were repressed. If an oxidant-induced inhibition in cell proliferation is involved in the pathogenesis of intestinal disease, information gained could help explain the mechanisms contributing to the causes and consequences of intestinal disease and could aid in the elucidation of mechanisms by which intestinal cells protect against oxidative stress.

KW - Caco-2 cells

KW - Cell proliferation

KW - Microarray

KW - Oxidation

UR - http://www.scopus.com/inward/record.url?scp=34848898960&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34848898960&partnerID=8YFLogxK

U2 - 10.1007/s10620-006-9663-6

DO - 10.1007/s10620-006-9663-6

M3 - Article

C2 - 17597414

AN - SCOPUS:34848898960

VL - 52

SP - 3005

EP - 3015

JO - Digestive Diseases and Sciences

JF - Digestive Diseases and Sciences

SN - 0163-2116

IS - 11

ER -