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Scientists have defined the structure and key features of a human immune-surveillance protein that guards against cancer and bacterial and viral infections. The identification of two human-specific variations in the protein closes a critical knowledge gap in immunology and cancer biology.NEXT ARTICLE
Within medicine, nutrition (the study of food and the effect of its components on the body) has many different roles. Appropriate nutrition can help prevent certain diseases, or treat others. In critically ill patients, artificial feeding by tubes need t...
Cancer is not just one disease but many diseases. There are more than 100 different types of cancer. Most cancers are named for the organ or type of cell in which they start - for example, cancer that begins in the colon is called colon cancer; cancer th...