Esophageal cells

These studies were generally carried out at bile-acid concentrations that occur naturally in humans e.g. for colon cells, after a high-fat meal for esophageal cells, in individuals with repeated heartburn due to duodeno-gastroesophageal reflux or in cholestatic liver disorders). Taken together, these studies indicate that induction of apoptosis by bile acid is likely a frequent challenge for cells throughout the GI tract. 

Spectral Cytopathology Distinction of Cell Types and Disease in Human Urine-Borne Cells and Oral, Cervical, and Esophageal Cells... 

At present, there are about 4800 esophageal cell spectra in the data set. Obviously, this data set is still much smaller than the data sets reported earlier... 

LRP1B Loss-of-function (sporadic) Esophageal squamous cell carcinoma, nonsmall-cell lung cancer... 

Docetaxel, another taxane, binds to tubulin to promote microtubule assembly. The pharmacokinetics of docetaxel are best described by a three-compartment model, with an a half-life of 0.08 hours, a 3 half-life of 1.6 to 1.8 hours, and a terminal half-life of 65 to 73 hours.14 Docetaxel has activity in the treatment of breast, non-small cell lung, prostate, bladder, esophageal, stomach, ovary, and head and neck cancers. Dexamethasone, 8 mg twice daily for 3 days starting the day before treatment, is used to prevent the fluid retention syndrome associated with docetaxel and possible hypersensitivity reactions. The fluid... 

Ding Y, Shimada Y, Maeda M, et al. Association of CC chemokine receptor 7 with lymph node metastasis of esophageal squamous cell carcinoma. Clin Cancer Res 2003 9 3406-3412. 

Rossi M, Garavello W, Talamini R, La Vecchia C, Franceschi S, Lagiou P, Zambon P, Dal Maso L, Bosetti C and Negri E. 2007. Flavonoids and risk of squamous cell esophageal cancer. International Journal of Cancer 120(7)4560-1564. 

Maesawa, C Tamura, G Suzuki, Y., Ishida, K., Saito, K., and Satodate, R. (1992) Sensitive detection of p53 gene mutations in esophageal endoscopic biopsy specimens by cell sorting combined with polymerase chain reaction single-strand conformation polymorphism analysis. Jpn. J. Cancer Res. 83, 1253-1256. 

We have recently shown, in Seg-1 cells derived from a patient with esophageal adenocarcinoma, that bile acids and low pH induce the dramatic formation of autophagic vacuoles (unpublished data). We also showed that persistent treatment of Het-IA cells (derived from normal human esophageal squamous epithelium) with a bile-acid cocktail and low pH resulted in the development of mutated clones that contain a partly duplicated chromosome 16 (unpublished data from a CGH microarray). In addition to other protective genes, this chromosome 16 duplication resulted in the duplication of the major ATPase necessary for the acidification of vesicles associated with the autophagic process. 

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