Neosquamous Epithelium Does Not Typically Arise from Barrett's Epithelium

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Neosquamous epithelium does not typically arise from Barrett's epithelium.

PURPOSE Neosquamous epithelium (NSE) can arise within Barrett's esophagus as a consequence of medical or surgical acid reduction therapy, as well as after endoscopic ablation. Morphologic studies have suggested that NSE can develop from adjacent squamous epithelium, submucosal gland ducts, or multipotent progenitor cell(s) that can give rise to either squamous or Barrett's epithelium, depending...

متن کامل

Taste receptor cells arise from local epithelium, not neurogenic ectoderm.

Except for taste bud cells, all sensory receptor cells and neurons have been shown to originate from neurogenic ectoderm (i.e., neural tube, neural crest, or ectodermal placodes). Descriptive studies on taste buds indicate that they, however, may arise from local epithelium. To determine whether taste receptor cells originate from neurogenic ectoderm or from local epithelium, the tongues of X c...

متن کامل

Retinal pigmented epithelium does not transdifferentiate in adult goldfish.

The neural retina of adult goldfish can regenerate from an intrinsic source of proliferative neuronal progenitor cells, but it is not known whether the retina can regenerate by transdifferentiation of the retinal pigmented epithelium (RPE), a phenomenon demonstrated in adult newts. In this study, we asked whether following surgical removal of the neural retina in adult goldfish the RPE was capa...

متن کامل

Three-dimensional optical coherence tomography of Barrett's esophagus glands beneath neosquamous epithelium following radiofrequency ablation

We report three-dimensional (3D) endoscopic microscopy findings in Barrett’s esophagus, using an endoscopic optical coherence tomography (OCT) system in one patient before and in one patient after radiofrequency ablation (RFA). Findings were compared with those in a normal patient without Barrett’s esophagus. In the normal patient, findings were of regular flat squamous mucosa with small subepi...

متن کامل

Bestrophin 2 is expressed in human non-pigmented ciliary epithelium but not retinal pigment epithelium

PURPOSE Mice in which bestrophin 2 (Best2) is disrupted exhibit changes in aqueous flow and drainage, resulting in a reduction in intraocular pressure in comparison to wild-type mice. Best2 encodes a putative anion channel localized uniquely to the basolateral plasma membrane of non-pigmented epithelium cells in mice. In this study, we examine the localization of Best2 in the human eye. METHO...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Clinical Cancer Research

سال: 2006

ISSN: 1078-0432,1557-3265

DOI: 10.1158/1078-0432.ccr-05-1810