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Erschienen in: World Journal of Surgery 3/2015

01.03.2015

Biomarkers for Dysplastic Barrett’s: Ready for Prime Time?

verfasst von: Eleanor M. Gregson, Rebecca C. Fitzgerald

Erschienen in: World Journal of Surgery | Ausgabe 3/2015

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Abstract

Background

There is need for the application of biomarkers in a clinical setting in order to improve patient care. Current surveillance methods are costly for health care systems and invasive for patients, and subjective methodology leads to frequent misdiagnosis. This review summarises the most advanced recent and relevant literature in the field of biomarker development in the context of Barrett’s esophagus and comments on their potential application. Studies included roughly correlate with Early Detection Research Network phases three and four.

Recent findings

A number of individual candidate and panels of biomarkers have been investigated recently. These include: gene-specific mutations such as loss of heterozygosity, copy number alterations (in particular aneuploidy) methylation panels, altered gene expression, and glycosylation assayed by lectin binding, as well as genetic and clonal diversity measures. Immunostaining for p53 is the only candidate biomarker deemed “ready for prime time.” This has been recommended for use clinically as an adjunct to histological diagnosis of dysplastic Barrett’s esophagus in the 2014 British Society of Gastroenterology guidelines on the diagnosis and management of Barrett’s esophagus.

Conclusions

Progress is being made but in many cases further prospective validation studies are required before clinical application can take place. Limitations to furthering these studies include the large patient cohorts required for prospective validation studies, costs associated with studies, and reproducibility of methods across laboratories. Continued research in this area is strongly recommended as, in the long run, biomarker application has the potential to significantly improve patient care.
Literatur
2.
3.
Zurück zum Zitat Su Z, Gay LJ, Strange A et al (2012) Common variants at the MHC locus and at chromosome 16q24.1 predispose to Barrett’s esophagus. Nat Genet 44(10):1131–1136CrossRefPubMed Su Z, Gay LJ, Strange A et al (2012) Common variants at the MHC locus and at chromosome 16q24.1 predispose to Barrett’s esophagus. Nat Genet 44(10):1131–1136CrossRefPubMed
4.
Zurück zum Zitat Levine DM, Ek WE, Zhang R et al (2013) A genome-wide association study identifies new susceptibility loci for esophageal adenocarcinoma and Barrett’s esophagus. Nat Genet 45(12):1487–1493CrossRefPubMed Levine DM, Ek WE, Zhang R et al (2013) A genome-wide association study identifies new susceptibility loci for esophageal adenocarcinoma and Barrett’s esophagus. Nat Genet 45(12):1487–1493CrossRefPubMed
5.
Zurück zum Zitat Frankel A, Armour N, Nancarrow D et al (2014) Genome-wide analysis of esophageal adenocarcinoma yields specific copy number aberrations that correlate with prognosis. Genes Chromosom Cancer 53(4):324–338CrossRefPubMed Frankel A, Armour N, Nancarrow D et al (2014) Genome-wide analysis of esophageal adenocarcinoma yields specific copy number aberrations that correlate with prognosis. Genes Chromosom Cancer 53(4):324–338CrossRefPubMed
6.
Zurück zum Zitat Ek WE, Levine DM, D’Amato M et al (2013) Germline genetic contributions to risk for esophageal adenocarcinoma, Barrett’s esophagus, and gastroesophageal reflux. J Natl Cancer Inst 105(22):1711–1718CrossRefPubMedCentralPubMed Ek WE, Levine DM, D’Amato M et al (2013) Germline genetic contributions to risk for esophageal adenocarcinoma, Barrett’s esophagus, and gastroesophageal reflux. J Natl Cancer Inst 105(22):1711–1718CrossRefPubMedCentralPubMed
8.
Zurück zum Zitat Hvid-Jensen F, Pedersen L, Drewes AM et al (2011) Incidence of adenocarcinoma among patients with Barrett’s esophagus. N Engl J Med 365(15):1375–1383CrossRefPubMed Hvid-Jensen F, Pedersen L, Drewes AM et al (2011) Incidence of adenocarcinoma among patients with Barrett’s esophagus. N Engl J Med 365(15):1375–1383CrossRefPubMed
9.
Zurück zum Zitat Bhat S, Coleman HG, Yousef F et al (2011) Risk of malignant progression in Barrett’s esophagus patients: results from a large population-based study. J Natl Cancer Inst 103(13):1049–1057CrossRefPubMedCentralPubMed Bhat S, Coleman HG, Yousef F et al (2011) Risk of malignant progression in Barrett’s esophagus patients: results from a large population-based study. J Natl Cancer Inst 103(13):1049–1057CrossRefPubMedCentralPubMed
10.
Zurück zum Zitat Sikkema M, de Jonge PJ, Steyerberg EW et al (2010) Risk of esophageal adenocarcinoma and mortality in patients with Barrett’s esophagus: a systematic review and meta-analysis. Clin Gastroenterol Hepatol 8(3):235–244 quiz e32CrossRefPubMed Sikkema M, de Jonge PJ, Steyerberg EW et al (2010) Risk of esophageal adenocarcinoma and mortality in patients with Barrett’s esophagus: a systematic review and meta-analysis. Clin Gastroenterol Hepatol 8(3):235–244 quiz e32CrossRefPubMed
11.
Zurück zum Zitat Curvers WL, ten Kate FJ, Krishnadath KK et al (2010) Low-grade dysplasia in Barrett’s esophagus: overdiagnosed and underestimated. Am J Gastroenterol 105(7):1523–1530CrossRefPubMed Curvers WL, ten Kate FJ, Krishnadath KK et al (2010) Low-grade dysplasia in Barrett’s esophagus: overdiagnosed and underestimated. Am J Gastroenterol 105(7):1523–1530CrossRefPubMed
12.
Zurück zum Zitat Shaheen NJ, Sharma P, Overholt BF et al (2009) Radiofrequency ablation in Barrett’s esophagus with dysplasia. N Engl J Med 360(22):2277–2288CrossRefPubMed Shaheen NJ, Sharma P, Overholt BF et al (2009) Radiofrequency ablation in Barrett’s esophagus with dysplasia. N Engl J Med 360(22):2277–2288CrossRefPubMed
13.
Zurück zum Zitat Fitzgerald RC, di Pietro M, Ragunath K et al (2014) British Society of Gastroenterology guidelines on the diagnosis and management of Barrett’s oesophagus. Gut 63(1):7–42CrossRefPubMed Fitzgerald RC, di Pietro M, Ragunath K et al (2014) British Society of Gastroenterology guidelines on the diagnosis and management of Barrett’s oesophagus. Gut 63(1):7–42CrossRefPubMed
14.
Zurück zum Zitat Spechler SJ, Sharma P, Souza RF et al (2011) American gastroenterological association technical review on the management of Barrett’s esophagus. Gastroenterology 140(3):e18–e52 quiz e13CrossRefPubMedCentralPubMed Spechler SJ, Sharma P, Souza RF et al (2011) American gastroenterological association technical review on the management of Barrett’s esophagus. Gastroenterology 140(3):e18–e52 quiz e13CrossRefPubMedCentralPubMed
15.
Zurück zum Zitat Fountoulakis A, Zafirellis KD, Dolan K et al (2004) Effect of surveillance of Barrett’s oesophagus on the clinical outcome of oesophageal cancer. Br J Surg 91(8):997–1003CrossRefPubMed Fountoulakis A, Zafirellis KD, Dolan K et al (2004) Effect of surveillance of Barrett’s oesophagus on the clinical outcome of oesophageal cancer. Br J Surg 91(8):997–1003CrossRefPubMed
16.
Zurück zum Zitat Wong T, Tian J, Nagar AB (2010) Barrett’s surveillance identifies patients with early esophageal adenocarcinoma. Am J Med 123(5):462–467CrossRefPubMed Wong T, Tian J, Nagar AB (2010) Barrett’s surveillance identifies patients with early esophageal adenocarcinoma. Am J Med 123(5):462–467CrossRefPubMed
17.
Zurück zum Zitat Corley DA, Mehtani K, Quesenberry C et al (2013) Impact of endoscopic surveillance on mortality from Barrett’s esophagus-associated esophageal adenocarcinomas. Gastroenterology 145(2):312-9.e1CrossRefPubMed Corley DA, Mehtani K, Quesenberry C et al (2013) Impact of endoscopic surveillance on mortality from Barrett’s esophagus-associated esophageal adenocarcinomas. Gastroenterology 145(2):312-9.e1CrossRefPubMed
18.
Zurück zum Zitat Gupta M, Iyer PG, Lutzke L et al (2013) Recurrence of esophageal intestinal metaplasia after endoscopic mucosal resection and radiofrequency ablation of Barrett’s esophagus: results from a US Multicenter Consortium. Gastroenterology 145(1):79-86.e1CrossRefPubMedCentralPubMed Gupta M, Iyer PG, Lutzke L et al (2013) Recurrence of esophageal intestinal metaplasia after endoscopic mucosal resection and radiofrequency ablation of Barrett’s esophagus: results from a US Multicenter Consortium. Gastroenterology 145(1):79-86.e1CrossRefPubMedCentralPubMed
19.
Zurück zum Zitat Haidry RJ, Dunn JM, Butt MA et al (2013) Radiofrequency ablation and endoscopic mucosal resection for dysplastic Barrett’s esophagus and early esophageal adenocarcinoma: outcomes of the UK National Halo RFA Registry. Gastroenterology 145(1):87–95CrossRefPubMed Haidry RJ, Dunn JM, Butt MA et al (2013) Radiofrequency ablation and endoscopic mucosal resection for dysplastic Barrett’s esophagus and early esophageal adenocarcinoma: outcomes of the UK National Halo RFA Registry. Gastroenterology 145(1):87–95CrossRefPubMed
20.
Zurück zum Zitat Dulak AM, Stojanov P, Peng S et al (2013) Exome and whole-genome sequencing of esophageal adenocarcinoma identifies recurrent driver events and mutational complexity. Nat Genet 45(5):478–486CrossRefPubMed Dulak AM, Stojanov P, Peng S et al (2013) Exome and whole-genome sequencing of esophageal adenocarcinoma identifies recurrent driver events and mutational complexity. Nat Genet 45(5):478–486CrossRefPubMed
21.
Zurück zum Zitat Agrawal N, Jiao Y, Bettegowda C et al (2012) Comparative genomic analysis of esophageal adenocarcinoma and squamous cell carcinoma. Cancer Discov 2(10):899–905CrossRefPubMedCentralPubMed Agrawal N, Jiao Y, Bettegowda C et al (2012) Comparative genomic analysis of esophageal adenocarcinoma and squamous cell carcinoma. Cancer Discov 2(10):899–905CrossRefPubMedCentralPubMed
22.
Zurück zum Zitat Pepe MS, Etzioni R, Feng Z et al (2001) Phases of biomarker development for early detection of cancer. J Natl Cancer Inst 93(14):1054–1061CrossRefPubMed Pepe MS, Etzioni R, Feng Z et al (2001) Phases of biomarker development for early detection of cancer. J Natl Cancer Inst 93(14):1054–1061CrossRefPubMed
23.
Zurück zum Zitat Reid BJ, Prevo LJ, Galipeau PC et al (2001) Predictors of progression in Barrett’s esophagus II: baseline 17p (p53) loss of heterozygosity identifies a patient subset at increased risk for neoplastic progression. Am J Gastroenterol 96(10):2839–2848CrossRefPubMedCentralPubMed Reid BJ, Prevo LJ, Galipeau PC et al (2001) Predictors of progression in Barrett’s esophagus II: baseline 17p (p53) loss of heterozygosity identifies a patient subset at increased risk for neoplastic progression. Am J Gastroenterol 96(10):2839–2848CrossRefPubMedCentralPubMed
24.
Zurück zum Zitat Reid BJ, Levine DS, Longton G et al (2000) Predictors of progression to cancer in Barrett’s esophagus: baseline histology and flow cytometry identify low- and high-risk patient subsets. Am J Gastroenterol 95(7):1669–1676PubMedCentralPubMed Reid BJ, Levine DS, Longton G et al (2000) Predictors of progression to cancer in Barrett’s esophagus: baseline histology and flow cytometry identify low- and high-risk patient subsets. Am J Gastroenterol 95(7):1669–1676PubMedCentralPubMed
25.
Zurück zum Zitat Galipeau PC, Li X, Blount PL et al (2007) NSAIDs modulate CDKN2A, TP53, and DNA content risk for progression to esophageal adenocarcinoma. PLoS Med 4(2):e67CrossRefPubMedCentralPubMed Galipeau PC, Li X, Blount PL et al (2007) NSAIDs modulate CDKN2A, TP53, and DNA content risk for progression to esophageal adenocarcinoma. PLoS Med 4(2):e67CrossRefPubMedCentralPubMed
26.
Zurück zum Zitat Shariff MK, Di Pietro M, Boerwinkel DF et al (2012) Time: a prospective study combining endoscopic trimodal imaging and molecular endpoints to improve risk stratification in Barrett’s esophagus. Digestive Disease Week; May 2012; San Diego. Gastroenterology 142:S427 Shariff MK, Di Pietro M, Boerwinkel DF et al (2012) Time: a prospective study combining endoscopic trimodal imaging and molecular endpoints to improve risk stratification in Barrett’s esophagus. Digestive Disease Week; May 2012; San Diego. Gastroenterology 142:S427
27.
Zurück zum Zitat Bird-Lieberman EL, Dunn JM, Coleman HG et al (2012) Population-based study reveals new risk-stratification biomarker panel for Barrett’s esophagus. Gastroenterology 143(4):927-35 e3CrossRefPubMed Bird-Lieberman EL, Dunn JM, Coleman HG et al (2012) Population-based study reveals new risk-stratification biomarker panel for Barrett’s esophagus. Gastroenterology 143(4):927-35 e3CrossRefPubMed
28.
Zurück zum Zitat Bird-Lieberman EL, Neves AA, Lao-Sirieix P et al (2012) Molecular imaging using fluorescent lectins permits rapid endoscopic identification of dysplasia in Barrett’s esophagus. Nat Med 18(2):315–321CrossRefPubMed Bird-Lieberman EL, Neves AA, Lao-Sirieix P et al (2012) Molecular imaging using fluorescent lectins permits rapid endoscopic identification of dysplasia in Barrett’s esophagus. Nat Med 18(2):315–321CrossRefPubMed
29.
Zurück zum Zitat Schulmann K, Sterian A, Berki A et al (2005) Inactivation of p16, RUNX3, and HPP1 occurs early in Barrett’s-associated neoplastic progression and predicts progression risk. Oncogene 24(25):4138–4148CrossRefPubMed Schulmann K, Sterian A, Berki A et al (2005) Inactivation of p16, RUNX3, and HPP1 occurs early in Barrett’s-associated neoplastic progression and predicts progression risk. Oncogene 24(25):4138–4148CrossRefPubMed
30.
Zurück zum Zitat Jin Z, Cheng Y, Olaru A et al (2008) Promoter hypermethylation of CDH13 is a common, early event in human esophageal adenocarcinogenesis and correlates with clinical risk factors. Int J Cancer 123(10):2331–2336CrossRefPubMed Jin Z, Cheng Y, Olaru A et al (2008) Promoter hypermethylation of CDH13 is a common, early event in human esophageal adenocarcinogenesis and correlates with clinical risk factors. Int J Cancer 123(10):2331–2336CrossRefPubMed
31.
Zurück zum Zitat Jin Z, Hamilton JP, Yang J et al (2008) Hypermethylation of the AKAP12 promoter is a biomarker of Barrett’s-associated esophageal neoplastic progression. Cancer Epidemiol Biomark Prev 17(1):111–117CrossRef Jin Z, Hamilton JP, Yang J et al (2008) Hypermethylation of the AKAP12 promoter is a biomarker of Barrett’s-associated esophageal neoplastic progression. Cancer Epidemiol Biomark Prev 17(1):111–117CrossRef
32.
Zurück zum Zitat Jin Z, Mori Y, Hamilton JP et al (2008) Hypermethylation of the somatostatin promoter is a common, early event in human esophageal carcinogenesis. Cancer 112(1):43–49CrossRefPubMed Jin Z, Mori Y, Hamilton JP et al (2008) Hypermethylation of the somatostatin promoter is a common, early event in human esophageal carcinogenesis. Cancer 112(1):43–49CrossRefPubMed
33.
Zurück zum Zitat Jin Z, Mori Y, Yang J et al (2007) Hypermethylation of the nel-like 1 gene is a common and early event and is associated with poor prognosis in early-stage esophageal adenocarcinoma. Oncogene 26(43):6332–6340CrossRefPubMed Jin Z, Mori Y, Yang J et al (2007) Hypermethylation of the nel-like 1 gene is a common and early event and is associated with poor prognosis in early-stage esophageal adenocarcinoma. Oncogene 26(43):6332–6340CrossRefPubMed
34.
Zurück zum Zitat Jin Z, Olaru A, Yang J et al (2007) Hypermethylation of tachykinin-1 is a potential biomarker in human esophageal cancer. Clin Cancer Res 13(21):6293–6300CrossRefPubMed Jin Z, Olaru A, Yang J et al (2007) Hypermethylation of tachykinin-1 is a potential biomarker in human esophageal cancer. Clin Cancer Res 13(21):6293–6300CrossRefPubMed
35.
Zurück zum Zitat Jin Z, Cheng Y, Gu W et al (2009) A multicenter, double-blinded validation study of methylation biomarkers for progression prediction in Barrett’s esophagus. Cancer Res 69(10):4112–4115CrossRefPubMedCentralPubMed Jin Z, Cheng Y, Gu W et al (2009) A multicenter, double-blinded validation study of methylation biomarkers for progression prediction in Barrett’s esophagus. Cancer Res 69(10):4112–4115CrossRefPubMedCentralPubMed
36.
Zurück zum Zitat Alvi MA, Liu X, O’Donovan M et al (2013) DNA methylation as an adjunct to histopathology to detect prevalent, inconspicuous dysplasia and early-stage neoplasia in Barrett’s esophagus. Clin Cancer Res 19(4):878–888CrossRefPubMed Alvi MA, Liu X, O’Donovan M et al (2013) DNA methylation as an adjunct to histopathology to detect prevalent, inconspicuous dysplasia and early-stage neoplasia in Barrett’s esophagus. Clin Cancer Res 19(4):878–888CrossRefPubMed
37.
Zurück zum Zitat Maley CC, Galipeau PC, Finley JC et al (2006) Genetic clonal diversity predicts progression to esophageal adenocarcinoma. Nat Genet 38(4):468–473CrossRefPubMed Maley CC, Galipeau PC, Finley JC et al (2006) Genetic clonal diversity predicts progression to esophageal adenocarcinoma. Nat Genet 38(4):468–473CrossRefPubMed
38.
Zurück zum Zitat Merlo LM, Shah NA, Li X et al (2010) A comprehensive survey of clonal diversity measures in Barrett’s esophagus as biomarkers of progression to esophageal adenocarcinoma. Cancer Prev Res (Phila) 3(11):1388–1397CrossRef Merlo LM, Shah NA, Li X et al (2010) A comprehensive survey of clonal diversity measures in Barrett’s esophagus as biomarkers of progression to esophageal adenocarcinoma. Cancer Prev Res (Phila) 3(11):1388–1397CrossRef
40.
Zurück zum Zitat Li X, Galipeau PC, Paulson TG et al (2014) Temporal and spatial evolution of somatic chromosomal alterations: a case-cohort study of Barrett’s esophagus. Cancer Prev Res (Phila) 7(1):114–127CrossRef Li X, Galipeau PC, Paulson TG et al (2014) Temporal and spatial evolution of somatic chromosomal alterations: a case-cohort study of Barrett’s esophagus. Cancer Prev Res (Phila) 7(1):114–127CrossRef
41.
Zurück zum Zitat Bani-Hani K, Martin IG, Hardie LJ et al (2000) Prospective study of cyclin D1 overexpression in Barrett’s esophagus: association with increased risk of adenocarcinoma. J Natl Cancer Inst 92(16):1316–1321CrossRefPubMed Bani-Hani K, Martin IG, Hardie LJ et al (2000) Prospective study of cyclin D1 overexpression in Barrett’s esophagus: association with increased risk of adenocarcinoma. J Natl Cancer Inst 92(16):1316–1321CrossRefPubMed
42.
Zurück zum Zitat Lao-Sirieix P, Lovat L, Fitzgerald RC (2007) Cyclin A immunocytology as a risk stratification tool for Barrett’s esophagus surveillance. Clin Cancer Res 13(2 Pt 1):659–665CrossRefPubMed Lao-Sirieix P, Lovat L, Fitzgerald RC (2007) Cyclin A immunocytology as a risk stratification tool for Barrett’s esophagus surveillance. Clin Cancer Res 13(2 Pt 1):659–665CrossRefPubMed
43.
Zurück zum Zitat Rygiel AM, Milano F, Ten Kate FJ et al (2008) Gains and amplifications of c-myc, EGFR, and 20.q13 loci in the no dysplasia–dysplasia-adenocarcinoma sequence of Barrett’s esophagus. Cancer Epidemiol Biomark Prev 17(6):1380–1385CrossRef Rygiel AM, Milano F, Ten Kate FJ et al (2008) Gains and amplifications of c-myc, EGFR, and 20.q13 loci in the no dysplasia–dysplasia-adenocarcinoma sequence of Barrett’s esophagus. Cancer Epidemiol Biomark Prev 17(6):1380–1385CrossRef
44.
Zurück zum Zitat Paterson AL, O’Donovan M, Provenzano E et al (2013) Characterization of the timing and prevalence of receptor tyrosine kinase expression changes in oesophageal carcinogenesis. J Pathol 230(1):118–128CrossRefPubMed Paterson AL, O’Donovan M, Provenzano E et al (2013) Characterization of the timing and prevalence of receptor tyrosine kinase expression changes in oesophageal carcinogenesis. J Pathol 230(1):118–128CrossRefPubMed
45.
Zurück zum Zitat Rygiel AM, Milano F, Ten Kate FJ et al (2008) Assessment of chromosomal gains as compared to DNA content changes is more useful to detect dysplasia in Barrett’s esophagus brush cytology specimens. Genes Chromosom Cancer 47(5):396–404CrossRefPubMed Rygiel AM, Milano F, Ten Kate FJ et al (2008) Assessment of chromosomal gains as compared to DNA content changes is more useful to detect dysplasia in Barrett’s esophagus brush cytology specimens. Genes Chromosom Cancer 47(5):396–404CrossRefPubMed
46.
Zurück zum Zitat Pacha A, Westra W et al (2012) A diagnostic DNA FISH biomarker assay identifies HGD or EAC in Barrett esophagus. Digestive Disease Week; May 2012; San Diego. Gastroenterology 142:S445 Pacha A, Westra W et al (2012) A diagnostic DNA FISH biomarker assay identifies HGD or EAC in Barrett esophagus. Digestive Disease Week; May 2012; San Diego. Gastroenterology 142:S445
47.
Zurück zum Zitat Greenblatt MS, Bennett WP, Hollstein M et al (1994) Mutations in the p53 tumor suppressor gene: clues to cancer etiology and molecular pathogenesis. Cancer Res 54(18):4855–4878PubMed Greenblatt MS, Bennett WP, Hollstein M et al (1994) Mutations in the p53 tumor suppressor gene: clues to cancer etiology and molecular pathogenesis. Cancer Res 54(18):4855–4878PubMed
48.
Zurück zum Zitat Kaye PV, Haider SA, James PD et al (2010) Novel staining pattern of p53 in Barrett’s dysplasia-the absent pattern. Histopathology 57(6):933–935CrossRefPubMed Kaye PV, Haider SA, James PD et al (2010) Novel staining pattern of p53 in Barrett’s dysplasia-the absent pattern. Histopathology 57(6):933–935CrossRefPubMed
49.
Zurück zum Zitat Weston AP, Banerjee SK, Sharma P et al (2001) p53 protein overexpression in low grade dysplasia (LGD) in Barrett’s esophagus: immunohistochemical marker predictive of progression. Am J Gastroenterol 96(5):1355–1362CrossRefPubMed Weston AP, Banerjee SK, Sharma P et al (2001) p53 protein overexpression in low grade dysplasia (LGD) in Barrett’s esophagus: immunohistochemical marker predictive of progression. Am J Gastroenterol 96(5):1355–1362CrossRefPubMed
50.
Zurück zum Zitat Murray L, Sedo A, Scott M et al (2006) TP53 and progression from Barrett’s metaplasia to oesophageal adenocarcinoma in a UK population cohort. Gut 55(10):1390–1397CrossRefPubMedCentralPubMed Murray L, Sedo A, Scott M et al (2006) TP53 and progression from Barrett’s metaplasia to oesophageal adenocarcinoma in a UK population cohort. Gut 55(10):1390–1397CrossRefPubMedCentralPubMed
51.
Zurück zum Zitat Kastelein F, Biermann K, Steyerberg EW et al (2013) Aberrant p53 protein expression is associated with an increased risk of neoplastic progression in patients with Barrett’s oesophagus. Gut 62(12):1676–1683CrossRefPubMed Kastelein F, Biermann K, Steyerberg EW et al (2013) Aberrant p53 protein expression is associated with an increased risk of neoplastic progression in patients with Barrett’s oesophagus. Gut 62(12):1676–1683CrossRefPubMed
52.
Zurück zum Zitat Kaye PV, Haider SA, Ilyas M et al (2009) Barrett’s dysplasia and the Vienna classification: reproducibility, prediction of progression and impact of consensus reporting and p53 immunohistochemistry. Histopathology 54(6):699–712CrossRefPubMed Kaye PV, Haider SA, Ilyas M et al (2009) Barrett’s dysplasia and the Vienna classification: reproducibility, prediction of progression and impact of consensus reporting and p53 immunohistochemistry. Histopathology 54(6):699–712CrossRefPubMed
53.
Zurück zum Zitat Li M, Anastassiades CP, Joshi B et al (2010) Affinity peptide for targeted detection of dysplasia in Barrett’s esophagus. Gastroenterology 139(5):1472–1480CrossRefPubMedCentralPubMed Li M, Anastassiades CP, Joshi B et al (2010) Affinity peptide for targeted detection of dysplasia in Barrett’s esophagus. Gastroenterology 139(5):1472–1480CrossRefPubMedCentralPubMed
54.
Zurück zum Zitat Kadri SR, Lao-Sirieix P, O’Donovan M et al (2010) Acceptability and accuracy of a non-endoscopic screening test for Barrett’s oesophagus in primary care: cohort study. BMJ 341:c4372CrossRefPubMedCentralPubMed Kadri SR, Lao-Sirieix P, O’Donovan M et al (2010) Acceptability and accuracy of a non-endoscopic screening test for Barrett’s oesophagus in primary care: cohort study. BMJ 341:c4372CrossRefPubMedCentralPubMed
55.
Zurück zum Zitat Benaglia T, Sharples LD, Fitzgerald RC et al (2013) Health benefits and cost effectiveness of endoscopic and nonendoscopic cytosponge screening for Barrett’s esophagus. Gastroenterology 144(1):62-73.e6CrossRefPubMed Benaglia T, Sharples LD, Fitzgerald RC et al (2013) Health benefits and cost effectiveness of endoscopic and nonendoscopic cytosponge screening for Barrett’s esophagus. Gastroenterology 144(1):62-73.e6CrossRefPubMed
56.
Zurück zum Zitat Alvi MA, Liu XX, O’Donovan M et al (2013) DNA methylation as an adjunct to histopathology to detect prevalent, inconspicuous dysplasia and early-stage neoplasia in Barrett’s esophagus. Clin Cancer Res 19(4):878–888CrossRefPubMed Alvi MA, Liu XX, O’Donovan M et al (2013) DNA methylation as an adjunct to histopathology to detect prevalent, inconspicuous dysplasia and early-stage neoplasia in Barrett’s esophagus. Clin Cancer Res 19(4):878–888CrossRefPubMed
Metadaten
Titel
Biomarkers for Dysplastic Barrett’s: Ready for Prime Time?
verfasst von
Eleanor M. Gregson
Rebecca C. Fitzgerald
Publikationsdatum
01.03.2015
Verlag
Springer US
Erschienen in
World Journal of Surgery / Ausgabe 3/2015
Print ISSN: 0364-2313
Elektronische ISSN: 1432-2323
DOI
https://doi.org/10.1007/s00268-014-2640-x

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