Results 51 to 60 of about 23,023 (232)

The Role of Tobacco, Alcohol, and Obesity in Neoplastic Progression to Esophageal Adenocarcinoma: A Prospective Study of Barrett's Esophagus [PDF]

, 2013
Background: Esophageal adenocarcinoma (EA) incidence in many developed countries has increased dramatically over four decades, while survival remains poor.
Blount, Patricia L., Hardikar, Sheetal, Odze, Robert D., Onstad, Lynn, Reid, Brian J., Vaughan, Thomas L.   +5 more
core   +10 more sources

HOXA13 in etiology and oncogenic potential of Barrett’s esophagus

Nature Communications, 2021
Barrett’s esophagus is a pro-oncogenic lesion in the proximal gastrointestinal tract, but with a distal colon-like morphology. Here the authors report that the distal HOX gene HOXA13 is expressed in Barrett’s esophagus and in single cells of the ...
Vincent T. Janmaat, Kateryna Nesteruk, Manon C. W. Spaander, Auke P. Verhaar, Bingting Yu, Rodrigo A. Silva, Wayne A. Phillips, Marcin Magierowski, Anouk van de Winkel, H. Scott Stadler, Tatiana Sandoval-Guzmán, Luc J. W. van der Laan, Ernst J. Kuipers, Ron Smits, Marco J. Bruno, Gwenny M. Fuhler, Nicholas J. Clemons, Maikel P. Peppelenbosch   +17 more
doaj   +1 more source

Photoacoustic Microscopy for Multiscale Biological System Visualization and Clinical Translation

Advanced Science, EarlyView.
Photoacoustic microscopy (PAM) is a powerful biomedical imaging tool renowned for its non‐invasiveness and high resolution. This review synthesizes recent technological advances and highlights their broad applications from cellular and organ‐level to whole‐animal imaging.
Tingting Wang, Jiali Chen, Liming Nie, Honghui Li   +3 more
wiley   +1 more source

The prevalence of gastric heterotopia of the proximal esophagus is underestimated, but preneoplasia is rare - correlation with Barrett’s esophagus

BMC Gastroenterology, 2017
Background The previously reported prevalence of gastric heterotopia in the cervical esophagus, also termed inlet patch (IP), varies substantially, ranging from 0.18 to 14%.
Ulrich Peitz, Michael Vieth, Matthias Evert, Jovana Arand, Albert Roessner, Peter Malfertheiner   +5 more
doaj   +1 more source

Endoscopy is of low yield in the identification of gastrointestinal neoplasia in patients with dermatomyositis: A cross-sectional study. [PDF]

, 2017
AimTo determine the prevalence of gastrointestinal neoplasia among dermatomyositis patients who underwent an esophagogastroduodenoscopy and/or colonoscopy.MethodsA cross-sectional study examining the results of upper endoscopy and colonoscopy in adults ...
Gross, Andrew J, Kidambi, Trilokesh D, Lee, Jeffrey K, Ostroff, James W, Schmajuk, Gabriela, Terdiman, Jonathan P   +5 more
core   +1 more source

A targeted antiferromagnetic nanoprobe for ultra‐sensitive magnetic resonance imaging detection of sub‐millimeter esophageal tumors

BMEMat, EarlyView.
We developed a cyclo‐RGD peptide‐conjugated antiferromagnetic nanoparticle (RANP) as a targeted T1 contrast agent. Under 9 T MRI conditions, RANP exhibited an r1 value of 1.88 mM−1 s−1 and a low r2/r1 ratio of 1.84, enabling the detection of esophageal tumors as small as 0.8 mm in vivo. Abstract Early, non‐invasive detection of esophageal cancer at sub‐
Wenkui Mo, Zeyu Liang, Bo Zhang, Lin Xiao, Xun Liu, Zhigao Yi, Shangzhi Xie, Qiyue Wang, Liang Shi, Taobo Luo, Feng Li, Leilei Wu, Yuanzhe Piao, Fangyuan Li, Jian Zeng, Daishun Ling   +15 more
wiley   +1 more source

Clonal cell states link gastroesophageal junction tissues with metaplasia and cancer

Nature Communications
Barrett’s esophagus is a common type of metaplasia and a precursor of esophageal adenocarcinoma. However, the cell states and lineage connections underlying the origin, maintenance, and progression of Barrett’s esophagus have not been resolved in humans.
Rodrigo A. Gier, Sydney A. Bracht, Jiazhen Rong, Raúl A. Reyes Hueros, Madison L. Wahlsten, Christopher Cote, Maureen DeMarshall, Tatiana A. Karakasheva, Alexandra Strauss Starling, Amanda B. Muir, Gary W. Falk, Nancy R. Zhang, Sydney M. Shaffer   +12 more
doaj   +1 more source

Outcomes of Radiofrequency Ablation for Dysplastic Barrett’s Esophagus: A Comprehensive Review

Gastroenterology Research and Practice, 2016
Barrett’s esophagus is a condition in which the normal squamous lining of the esophagus has been replaced by columnar epithelium containing intestinal metaplasia induced by recurrent mucosal injury related to gastroesophageal reflux disease.
Carmelo Luigiano, Giuseppe Iabichino, Leonardo Henry Eusebi, Monica Arena, Pierluigi Consolo, Carmela Morace, Enrico Opocher, Benedetto Mangiavillano   +7 more
doaj   +1 more source

TO THE QUESTION OF THE ASSESSMENT OF LOCUSES SQUAMOUS EPITHELIALIZATION AFTER SURGICAL CORRECTION OF THE BARRETT’S ESOPHAGUS

Медицинский вестник Юга России, 2014
Purpose: To evaluate the squamous epithelialization in Barrett’s esophageal mucosa after forming arefluх cardia.Materials and Methods: A dynamical endoscopical examination of 47 patients with Barrett’s esophagus after forming arefluх cardia followed by ...
G. M. Mogilnaja, V. M. Durleshter, V. L. Mogilnaja, L. G. Drjaeva   +3 more
doaj   +1 more source

The evolution of endoscopic therapy for Barrett’s esophagus

Therapeutic Advances in Gastrointestinal Endoscopy, 2021
Barrett’s esophagus is the condition in which a metaplastic columnar epithelium replaces the stratified squamous epithelium that normally lines the distal esophagus.
Ashwinee Condon, V. Raman Muthusamy
doaj   +1 more source