University of Minnesota

Oncology & Cancer

'Natural' and 'organic' cigarettes are just like other cigarettes

Descriptors such as "natural" and "made from organic tobacco" in the marketing of Natural American Spirit cigarettes imply reduced risk of toxic exposures. Studies show that smokers perceive these cigarettes as being less ...

Oncology & Cancer

Study pinpoints microRNA tied to colon cancer tumor growth

Researchers at the University of Minnesota have identified microRNAs that may cause colon polyps from turning cancerous. The finding could help physicians provide more specialized, and earlier, treatment before colon cancer ...

Oncology & Cancer

Culprit found in breast cancer resistance to tamoxifen

Researchers have discovered that a protein found naturally in cells that provides some protection from viruses is responsible for creating mutations that drive resistance to tamoxifen treatment in breast cancer. Because the ...

Cardiology

Lab-created heart valves can grow with the recipient

A groundbreaking new study led by University of Minnesota Twin Cities researchers from both the College of Science and Engineering and the Medical School shows for the first time that lab-created heart valves implanted in ...

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