Alexander Zaika Archive — Page 1 of 1

Medical illustration of the upper human torso showing the esophagus and stomach highlighted in red.
September 14, 2017

Acid reflux cancer link

Blocking acid reflux-induced production of reactive oxygen compounds may be a useful strategy for preventing DNA damage and decreasing the risk of esophageal cancer.

By Sanjay Mishra
Illustration of a green, curved, flagellated bacterium on a white background, labeled H. pylori.
October 23, 2012

Stomach bug alters tumor suppressor

The stomach bug Helicobacter pylori increases forms of a protein that promote tumor development, perhaps explaining how it elevates risk for gastric cancer.

By Leigh MacMillan
Stylized green molecular model beside blue DNA double-helix structures.
January 25, 2012

Protein repairs esophageal DNA damage

A protein involved in repairing DNA damage associated with gastric reflux may play a tumor suppressor role in the esophagus and could represent a target for therapies to combat esophageal cancer.

By Vanderbilt Health News