Cancer Research | St. Louis Public Radio

Cancer Research

A still frame of Avik Som working in a lab, taken from a promotional video shot by Washington University in St. Louis.
provided by Washington University

A Ph.D. student at Washington University’s School of Medicine has published the results of a surprising discovery: Calcium carbonate, the common compound found in antacids like Tums, can be used to stop tumor growth in mice.

Here’s how it works: Cancer tumors need an acidic environment to survive. Calcium carbonate, on the other hand, is a base. In a swimming pool, bases can counteract acidity to neutralize the pH of the water and make it safe to swim. 

U.S. Rep. Rodney Davis
Jason Rosenbaum | St. Louis Public Radio

On the latest edition of the Politically Speaking podcast, St. Louis Public Radio’s Jason Rosenbaum and Jo Mannies are pleased to welcome U.S. Rep. Rodney Davis for the first time.

Davis represents Illinois’ 13th Congressional District, which takes in portions of the Metro East and central Illinois. Before he was elected to office in 2012, the Taylorville Republican served as a staffer for U.S. Rep. John Shimkus, R-Collinsville.

This sculpture outside St. Jude Children’s Research Hospital in Memphis was built to honor the Pediatric Cancer Genome Project, a collaboration between St. Jude and Washington University in St. Louis.
St. Jude Children’s Research Hospital

Almost one in every 10 children with cancer was born with an inherited genetic mutation predisposing them to develop the disease, according to a joint study by Washington University and St. Jude Children’s Research Hospital in Memphis.

The research suggests that genetic screening could provide an important tool for diagnosing cancers earlier and avoiding ineffective treatments.

Stem cell transplant recipient Samantha Carter, 30, works at her desk in the Center for Outpatient Health at Barnes-Jewish Hospital.
Durrie Bouscaren | St. Louis Public Radio

You’ll meet them at health fairs, schools and churches: volunteers who ask for a cotton swab of DNA and your consent to join the national bone marrow registry.   

This article first appeared in the St. Louis Beacon: November 18, 2008 - In the world of cancer research, the patient is the unsung hero. Without patients and families willing to take part, much of genetic research into the origins of cancer would not be possible. With this partnership, scientists at Washington University in St. Louis are the first to sequence the complete genome of a tumor and compare it, side-by-side, with the genome of healthy cells from the same person. It is, they hope, a step toward personalized cancer treatment.