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Thu July 10, 2014
What Is Canalization?
Marshall University professor Vincent Sollars recently received a $432,000 grant from the National Cancer Institute for his unique cancer research. It involves something called canalization.
Dr. Sollars is an associate professor in the Marshall University School of Medicine. He’s taking an unusual approach to find better treatments for cancer.
“In the end what we’re looking at is making life better for people that have this deadly disease, that’s the main reason I became a scientist,” Sollars said.
The idea of canalization is that as cells develop and mature they become different things.
“As they develop they start as very immature cells that look like each other, and then they mature,” Sollars said. “That process is structured and they’re pushed a long a certain direction like a canal pushes water.”
And he said when that canalization does not work appropriately that is when cancer cells develop. Sollars is examining is why some of those cells do not follow the path and end up becoming cancerous. Sollars said that some of the cells will stop listening and cooperating with neighboring cells. That communication with the other cells is necessary for the complex mix that becomes the different cells in our body. When the cells do not listen, bad things happen.
“The loss of this canalization is a force that will allow those cells that are normal to become cancerous, if we understand how that occurs we can develop new chemotherapies,” Sollars said. “If it is truly a force that helps a cancer cell progress we can put breaks on that force.”
Sollars and a team of student researchers will the test the role of canalization in the maturing process of cells and cancer development in mice. They will target leukemia specifically with this grant, but the results can apply to all cancer types. Sollars said most often with cancer research, the examination is of the genes that mutate and become cancerous. His work differs because it looks at the process those individual cells are taking in becoming a normal part of the body or cancer down the road.
“What I’m doing is understanding not a particular gene, but a process,” Sollars said. “So how do cells bring about the changes in these genes, not the specific genes themselves, but the process and so this is a fundamental process is my theory that most cancers use to progress.”
Sollars says ultimately the hope is that if his hypothesis can be proved true, a certain type of chemotherapy could be used in conjunction with the already occurring treatment of leukemia. He says often times the initial treatment of leukemia will seem successful, putting the cancer into remission. But often he said cancer cells will be hiding and growing without the knowledge of the doctor until it’s too late.
Sollars hopes to hire 8 undergraduate and graduate students along with a full-time technician.