The oxygen and food we consume are converted into energy by tiny organelles present in each cell, the mitochondria. These 'power plants' must be continuously supplied with fuel, to maintain all vital functions. A team led ...
May 24, 2012
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Non-small cell lung cancer (NSCLC), the most common form of lung cancer, is usually treated with surgery and chemotherapy. However, a small group of patients can also be helped by treatment with tyrosine kinase inhibitors ...
Mar 20, 2012
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(Medical Xpress) -- An intra-tumor injection of a virus prevented further growth of some pancreatic tumors and eradicated others in mouse models of pancreatic ductal adenocarcinoma. However, some tumors continued growing ...
Mar 20, 2012
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The same mechanism that stabilises the DNA in the cell nucleus is also important for the structure and function of vertebrate muscle cells. This has been established by RUB-researchers led by Prof. Dr. Wolfgang Linke (Institute ...
Jan 23, 2012
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According to the Canadian Cancer Society, one in four Canadians will die of cancer. This year alone, the disease will kill an estimated 75,000 people. With incidence rates on the rise, more cancer patients are facing grave ...
Jul 28, 2011
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(Medical Xpress) -- New research from scientists at the University of Cambridge provides critical insight into the formation of autophagosomes, which are responsible for cleaning up cellular waste.
Jul 26, 2011
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Although all cells in an organism have the same DNA, cells function differently based on the genes they express. While most studies of gene expression focus on activities in the cell's nucleus, a new Cornell study finds that ...
May 24, 2011
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Traditionally, RNA was mostly known as the messenger molecule that carries protein-making instructions from a cell's nucleus to the cytoplasm. But scientists now estimate that approximately 97 percent of human RNA doesn't ...
May 10, 2011
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