In April 2007, the General Assembly of the Economic and Social Council (ECOSOC) of the United Nations convened to discuss progress made towards the Millennium Development Goals (MDGs). Patrick Webb, PhD, dean for academic affairs at the Friedman School of Nutrition Science and Policy at Tufts University, presented on the status of the Millennium Development Goal One (MDG1): radically reducing extreme poverty and hunger.
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Two biologists at Penn State have discovered a master regulator that controls metabolic responses to a deficiency of essential amino acids in the diet. They also discovered that this regulatory substance, an enzyme named GCN2 eIF2alpha kinase, has an unexpectedly profound impact on fat metabolism.
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Severe malnutrition is responsible for the deaths of millions of children every year. Even when such children are admitted to hospital, up to one in five of them will die.
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