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Katerina Dvorak

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Katerina Dvorak; Bohuslav Dvorak
Role of interleukin-6 in Barrett's esophagus pathogenesis.
Heather B Roesly; George S Watts; Hwu Dau Rw Chen; Xiaoxin Chen; Kimberly A Hill; Mohammad R Khan; Nirushan Narendran; Katerina Dvorak
The decreased expression of Beclin-1 correlates with progression to esophageal adenocarcinoma: the role of deoxycholic acid.
Katerina Dvorak; Aaron Goldman; Jean Marie Houghton; Lloyd Hutchinson; Jianping Kong; Kausilia K Krishnadath; John P Lynch; Hao Chen; Xiaoxin Chen; Wytske M Westra
Molecular mechanisms of Barrett's esophagus and adenocarcinoma.

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All Publications

2013: Katerina Dvorak; Bohuslav Dvorak
Role of interleukin-6 in Barrett's esophagus pathogenesis.
World journal of gastroenterology : WJG 2013;19(15):2307-12.
2012: Heather B Roesly; George S Watts; Hwu Dau Rw Chen; Xiaoxin Chen; Kimberly A Hill; Mohammad R Khan; Nirushan Narendran; Katerina Dvorak
The decreased expression of Beclin-1 correlates with progression to esophageal adenocarcinoma: the role of deoxycholic acid.
American journal of physiology. Gastrointestinal and liver physiology 2012;302(8):G864-72.
2011: Katerina Dvorak; Aaron Goldman; Jean Marie Houghton; Lloyd Hutchinson; Jianping Kong; Kausilia K Krishnadath; John P Lynch; Hao Chen; Xiaoxin Chen; Wytske M Westra
Molecular mechanisms of Barrett's esophagus and adenocarcinoma.
Annals of the New York Academy of Sciences 2011;1232():381-91.
2011: Aaron Goldman; Hwu Dau Rw Chen; Heather B Roesly; Kimberly A Hill; Margaret E Tome; Bohuslav Dvorak; Harris Bernstein; Katerina Dvorak
Characterization of squamous esophageal cells resistant to bile acids at acidic pH: implication for Barrett's esophagus pathogenesis.
American journal of physiology. Gastrointestinal and liver physiology 2011;300(2):G292-302.
2011: Aaron Goldman; Kimberly A Hill; Mohammad R Khan; Amritlal Mandal; Heather Roesly; Mohammad Shahidullah; HwuDauRw Chen; Nicholas A Delamere; Katerina Dvorak
The Na+/H+ exchanger controls deoxycholic acid-induced apoptosis by a H+-activated, Na+-dependent ionic shift in esophageal cells.
PloS one 2011;6(8):e23835.
2010: Aaron Goldman; Mohammad Shahidullah; David Goldman; Ludmila Khailova; George Watts; Nicholas Delamere; Katerina Dvorak
A novel mechanism of acid and bile acid-induced DNA damage involving Na+/H+ exchanger: implication for Barrett's oesophagus.
Gut 2010;59(12):1606-16.
2010: Andrew A Maynard; Katerina Dvorak; Ludmila Khailova; Holly Dobrenen; Kelly M Arganbright; Melissa D Halpern; Ashish R Kurundkar; Akhil Maheshwari; Bohuslav Dvorak
Epidermal growth factor reduces autophagy in intestinal epithelium and in the rat model of necrotizing enterocolitis.
American journal of physiology. Gastrointestinal and liver physiology 2010;299(3):G614-22.
2010: A Goldman; A Condon; E Adler; M Minnella; Carol Bernstein; Harris Bernstein; Katerina Dvorak
Protective effects of glycoursodeoxycholic acid in Barrett's esophagus cells.
Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus / I.S.D.E 2010;23(2):83-93.
2009: Ludmila Khailova; Katerina Dvorak; Kelly M Arganbright; Melissa D Halpern; Toshi Kinouchi; Masako Yajima; Bohuslav Dvorak
Bifidobacterium bifidum improves intestinal integrity in a rat model of necrotizing enterocolitis.
American journal of physiology. Gastrointestinal and liver physiology 2009;297(5):G940-9.
2009: Ludmila Khailova; Katerina Dvorak; Kelly M Arganbright; Catherine S Williams; Melissa D Halpern; Bohuslav Dvorak
Changes in hepatic cell junctions structure during experimental necrotizing enterocolitis: effect of EGF treatment.
Pediatric research 2009;66(2):140-4.
2009: Lisa D Beilke; Lauren M Aleksunes; Erik R Olson; David G Besselsen; Curtis D Klaassen; Katerina Dvorak; Nathan J Cherrington
Decreased apoptosis during CAR-mediated hepatoprotection against lithocholic acid-induced liver injury in mice.
Toxicology letters 2009;188(1):38-44.
2009: Katerina Dvorak; George S Watts; Lois Ramsey; Hana Holubec; Claire M Payne; Carol Bernstein; Gareth J Jenkins; Richard E Sampliner; AR Prasad; Harinder Garewal; Harris Bernstein
Expression of bile acid transporting proteins in Barrett's esophagus and esophageal adenocarcinoma.
The American journal of gastroenterology 2009;104(2):302-9.
2009: Claire M Payne; Cheray Crowley-Skillicorn; Hana Holubec; Katerina Dvorak; Carol Bernstein; Mary Pat Moyer; Harinder Garewal; Harris Bernstein
Deoxycholate, an endogenous cytotoxin/genotoxin, induces the autophagic stress-survival pathway: implications for colon carcinogenesis.
Journal of toxicology 2009;2009():785907.
2008: Carol Bernstein; Harris Bernstein; Claire M Payne; Katerina Dvorak; Harinder Garewal
Field defects in progression to gastrointestinal tract cancers.
Cancer letters 2008;260(1-2):1-10.
2008: Claire M Payne; Katerina Dvorak; Carol Bernstein; Harris Bernstein
Hydrophobic bile acids, genomic instability, Darwinian selection, and colon carcinogenesis.
Clinical and experimental gastroenterology 2008;1():19-47.
2007: Katerina Dvorak; Melissa Chavarria; Claire M Payne; Lois Ramsey; Cara L Crowley-Weber; Barbora Dvorakova; Bohuslav Dvorak; Harris Bernstein; Hana Holubec; Richard E Sampliner; Carol Bernstein; AR Prasad; Sylvan B Green; Harinder Garewal
Activation of the interleukin-6/STAT3 antiapoptotic pathway in esophageal cells by bile acids and low pH: relevance to barrett's esophagus.
Clinical cancer research : an official journal of the American Association for Cancer Research 2007;13(18 Pt 1):5305-13.
2007: Katerina Dvorak; Claire M Payne; Melissa Chavarria; Lois Ramsey; Barbora Dvorakova; Harris Bernstein; Hana Holubec; Richard E Sampliner; Naihsuan Guy; Amanda Condon; Carol Bernstein; Sylvan B Green; AR Prasad; Harinder Garewal
Bile acids in combination with low pH induce oxidative stress and oxidative DNA damage: relevance to the pathogenesis of Barrett's oesophagus.
Gut 2007;56(6):763-71.
2007: Harris Bernstein; Hana Holubec; Carol Bernstein; Natalia A Ignatenko; Eugene W Gerner; Katerina Dvorak; David G Besselsen; Karen A Blohm-Mangone; Jose L Padilla-Torres; Barbora Dvorakova; Harinder Garewal; Claire M Payne
Deoxycholate-induced colitis is markedly attenuated in Nos2 knockout mice in association with modulation of gene expression profiles.
Digestive diseases and sciences 2007;52(3):628-42.
2007: Naihsuan C Guy; Harinder Garewal; Hana Holubec; Harris Bernstein; Claire M Payne; Carol Bernstein; Achyut K Bhattacharyya; Katerina Dvorak
A novel dietary-related model of esophagitis and Barrett's esophagus, a premalignant lesion.
Nutrition and cancer 2007;59(2):217-27.
2007: Claire M Payne; C Weber; C Crowley-Skillicorn; Katerina Dvorak; Harris Bernstein; Carol Bernstein; Hana Holubec; Barbora Dvorakova; Harinder Garewal
Deoxycholate induces mitochondrial oxidative stress and activates NF-kappaB through multiple mechanisms in HCT-116 colon epithelial cells.
Carcinogenesis 2007;28(1):215-22.
2006: Katerina Dvorak; Lois Ramsey; Claire M Payne; Richard E Sampliner; Ronnie Fass; Harris Bernstein; AR Prasad; Harinder Garewal
Abnormal expression of biomarkers in incompletely ablated Barrett's esophagus.
Annals of surgery 2006;244(6):1031-6.
2006: Jessica A Clark; Sarah M Doelle; Melissa D Halpern; Tara A Saunders; Hana Holubec; Katerina Dvorak; Scott A Boitano; Bohuslav Dvorak
Intestinal barrier failure during experimental necrotizing enterocolitis: protective effect of EGF treatment.
American journal of physiology. Gastrointestinal and liver physiology 2006;291(5):G938-49.
2006: Claire M Payne; Ronnie Fass; Harris Bernstein; Jorge A. Giron; Carol Bernstein; Katerina Dvorak; Harinder Garewal
Pathogenesis of diarrhea in the adult: diagnostic challenges and life-threatening conditions.
European journal of gastroenterology & hepatology 2006;18(10):1047-51.
2006: Harris Bernstein; Hana Holubec; Carol Bernstein; Natalia A Ignatenko; Eugene W Gerner; Katerina Dvorak; David G Besselsen; Lois Ramsey; Monique Dall'Agnol; Karen A Blohm-Mangone; Jose L Padilla-Torres; Haiyan Cui; Harinder Garewal; Claire M Payne
Unique dietary-related mouse model of colitis.
Inflammatory bowel diseases 2006;12(4):278-93.
2006: Melissa D Halpern; Hana Holubec; Tara A Saunders; Katerina Dvorak; Jessica A Clark; Sarah M Doelle; Nazzareno Ballatori; Bohuslav Dvorak
Bile acids induce ileal damage during experimental necrotizing enterocolitis.
Gastroenterology 2006;130(2):359-72.
2006: Katerina Dvorak; Ronnie Fass; Roy Dekel; Claire M Payne; Melissa Chavarria; Barbora Dvorakova; Harris Bernstein; Carol Bernstein; Harinder Garewal
Esophageal acid exposure at pH < or = 2 is more common in Barrett's esophagus patients and is associated with oxidative stress.
Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus / I.S.D.E 2006;19(5):366-72.
2006: Melissa D Halpern; Hana Holubec; Jessica A Clark; Tara A Saunders; Catherine S Williams; Katerina Dvorak; Bohuslav Dvorak
Epidermal growth factor reduces hepatic sequelae in experimental necrotizing enterocolitis.
Biology of the neonate 2006;89(4):227-35.
2005: Claire M Payne; Cara L Crowley-Weber; Katerina Dvorak; Carol Bernstein; Harris Bernstein; Hana Holubec; Cheray Crowley; Harinder Garewal
Mitochondrial perturbation attenuates bile acid-induced cytotoxicity.
Cell biology and toxicology 2005;21(5-6):215-31.
2005: Claire M Payne; Hana Holubec; Carol Bernstein; Harris Bernstein; Katerina Dvorak; Sylvan B Green; Megan Wilson; Monique Dall'Agnol; Barbora Dvorakova; James Warneke; Harinder Garewal
Crypt-restricted loss and decreased protein expression of cytochrome C oxidase subunit I as potential hypothesis-driven biomarkers of colon cancer risk.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2005;14(9):2066-75.