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The majority of drugs used in cancer chemotherapy are cytostatic, many via cytotoxicity. A fundamental philosophy of medical oncology , including combination chemotherapy, is that different drugs work through different mechanisms, and that the results of using multiple drugs will be synergistic to some extent.
One of these was a stem-cell like breast cancer cell line that altered its behavior under varied environmental conditions, such as the availability of oxygen and nutrients. Degradome sequencing, followed by a multistep selection process, revealed 100 protease genes that played a role in the growth of breast cancer cells.
There are a few possible causes of resistance in cancer, one of which is the presence of small pumps on the surface of cancer cells that actively move chemotherapy from inside the cell to the outside. Cancer cells produce high amounts of these pumps, known as p-glycoprotein, in order to protect themselves from chemotherapeutics. Research on p ...
Sarah Cannon Research Institute (SCRI) is a research organization focusing on therapies for patients which include drugs that are in development. With corporate headquarters in Nashville, Tennessee, United States, it conducts community-based clinical trials in oncology, cardiology, gastroenterology, and other therapeutic areas. [1]
Researchers at the University of South Florida and Tampa General Hospital Cancer Institute wanted to know, too, so they took a microscopic view of colon cancer tumors. Here’s what their study ...
Molecular diagnostics tool can be used for cancer risk assessment. For example, the BRCA1/2 test by Myriad Genetics assesses women for lifetime risk of breast cancer. [22] Also, some cancers are not always employed with clear symptoms. It is useful to analyze people when they do not show obvious symptoms and thus can detect cancer at early stages.
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By Brendan Pierson (Reuters) -Idaho can enforce a first-of-its-kind "abortion trafficking" law against those who harbor or transport a minor to get an abortion out of state without parental ...