Oncology & Cancer

Esophageal cancer 'cell of origin' identified

Columbia University Medical Center (CUMC) researchers have identified cells in the upper digestive tract that can give rise to Barrett's esophagus, a precursor to esophageal cancer. The discovery of this "cell of origin" ...

Diseases, Conditions, Syndromes

Surprising mechanism of acid reflux damage identified

The "acid" in "acid reflux" may not be the direct cause of damage to the esophagus as previously suspected, according to researchers at UT Southwestern Medical Center and Dallas VA Medical Center.

Diseases, Conditions, Syndromes

Q&A: Determining foods to avoid when managing Barrett's esophagus

Dear Mayo Clinic: I was diagnosed with Barrett's esophagus three months ago and was given some diet instructions, including eliminating alcohol and caffeine. Why is this necessary? Is it still possible for me to have an occasional ...

Oncology & Cancer

Study tracks evolutionary transition to destructive cancer

Evolution describes how all living forms cope with challenges in their environment, as they struggle to persevere against formidable odds. Mutation and selective pressure—cornerstones of Darwin's theory—are the means ...

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