Scientists Receive Grant to Fund Baking Soda Cancer Therapy Research

This is UA associate professor Mark ‘Marty’ Pagel, far right, with chemical engineering student Michelle Benson, left, and University of Arizona Cancer Center student Tony Ward. Pagel’s MRI method produces an image that maps the acid content in tissues, which enables doctors to monitor the effectiveness of personalized treatments such as baking soda on tumors and normal tissue, and could even predict the effectiveness of chemotherapies before the patient starts the medication. Image: University of Arizona Biomedical Engineering

Scicasts | 04-02-12

Tucson, AZ (Scicasts)– A $2 million grant from the National Institutes of Health will enable University of Arizona biomedical engineering researchers to improve the way doctors measure the effectiveness of drinking baking soda to fight breast cancer.

The grant will be used to help refine a new magnetic resonance imaging method for measuring pH, or acid content, of a tumour that has been discovered in a patient but not yet treated.

By measuring the acid content of the tumour, doctors can monitor the effectiveness of personalized treatments such as baking soda on both tumours and healthy tissue, and even predict the effectiveness of chemotherapies before the patient starts the medication.

Drinking baking soda has been proven to reduce or eliminate the spread of breast cancer to the lungs, brain and bone, but too much baking soda can also damage normal organs.

“In other words, this test is designed to lead to personalized medicine for cancer patients, by optimizing the therapy to each individual,” said Mark “Marty” Pagel, UA associate professor of biomedical engineering and lead researcher on the project.

Just as people feel the burn from lactic acid produced in their muscles during rigourous exercise, tumours also produce lactic acid when they are actively growing, Pagel said. This acid destroys surrounding tissue, which allows the tumour to grow, invade surrounding areas, and metastasize to other organs in the body. “The acid also provides resistance to common chemotherapies,” Pagel said.

“Measuring the pH in a tumour is essential, because some drugs only work at the right pH,” said Jennifer Barton, professor and head of UA biomedical engineering. “Patients can actually change their body’s pH to make their cancer drugs more effective – it can be as simple as drinking baking soda – but this process has to be carefully monitored.”

The goal of the research is to prove that this unique and innovative MRI tumour measurement technique will help improve, and in some cases save, the lives of women with breast cancer.

The study is being conducted in collaboration with Dr. Ian Robey, assistant professor of research at The University of Arizona Cancer Center, and clinical collaborators Drs. Alison Stopeck, Setsuko Chambers and Phil Kuo, who are refining the new methodology to give doctors the ability to directly diagnose the acid content in tumours of cancer patients.

“This is a tool that is currently available to very few scientists across America,” Pagel said. “So we have recently collaborated with the Barrow Neurological Institute and other sites in Phoenix to implement our methods in their research centres. These collaborations demonstrate that this method can assist in the individual, personal treatment of breast cancer patients around the world.”

Pagel said another unique aspect of this research is the discovery that a chemical agent already approved for clinical X-ray imaging can also be used for MRI studies, allowing clinical trials to begin without approval from the U.S. Food and Drug Administration.

Pagel cited a generous gift from the Community Foundation of Southern Arizona as support for the initial development of the new method, and a recent gift from the Phoenix Friends of the Arizona Cancer Center that has let researchers begin the process of bringing the method to the cancer clinic level.

“These gifts supported the critical innovations in our research that led to the $2 million grant from the National Institutes of Health,” he said. “This demonstrates the tremendous value of private support for innovative research at the University of Arizona.”

Source:

http://scicasts.com/lifesciences/1875-cancer-research/4208-scientists-receive-grant-to-fund-baking-soda-cancer-therapy-research

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About Pat Donworth

I express myself as teacher, writer, and consciousness explorer. These driving interests have manifested in my work/service as a university and hospital chaplain; a book and magazine writer/editor, and teacher and workshop leader. I designed this blog to be a portal that points to and assists awakening souls to implement, and make practical, the changes that will usher in a new world based on unity, compassion, and collaboration.
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