As food enters the intestine, it embarks on windy, lengthy journey. For most of the route, its surroundings don't appear to change much. But new research from Rockefeller's Daniel Mucida shows that the food-processing canal ...
May 24, 2019
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98
About one in five people are infected with Mycobacterium tuberculosis, the microbe that causes tuberculosis. Most, however, will never develop symptoms; and for decades researchers have been stumped as to why some people ...
May 9, 2019
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66
Repetition can be useful if you're trying to memorize a poem, master a guitar riff, or just cultivate good habits. When this kind of behavior becomes compulsive, however, it can get in the way of normal life—an impediment ...
May 7, 2019
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38
Harnessing the body's immune system to fight off cancer, a tactic known as immunotherapy, has tremendously improved outcomes for patients. But a lingering problem with immunotherapy, as with many other cancer treatments, ...
Apr 26, 2019
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171
The human body cannot naturally defend itself against HIV—not usually, at least. But in very rare cases, infected individuals generate broadly neutralizing antibodies, or bNAbs, that fight the virus. Now, Rockefeller scientists ...
Apr 19, 2019
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3
There could be new treatments on the horizon for diffuse intrinsic pontine glioma, or DIPG, a devastating form of brain cancer that afflicts young children and is currently incurable. Recent experiments in animal models of ...
Apr 4, 2019
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664
Food is, generally speaking, a good thing. In addition to being quite tasty, it is also necessary for survival. That's why animals have evolved robust physiological systems that attract them to food and keep them coming back ...
Mar 28, 2019
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1057
Cancer, in all its forms, seems to always involve uncontrolled cell growth; but there are thousands of ways in which cells can lose control of their proliferation in the first place. Among a huge variety of proteins known ...
Mar 22, 2019
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8
Fat, biologically speaking, is not a bad thing. Fatty acids—the molecular building blocks for body fat—are crucial to the formation of cell walls and for storing energy in the form of glycerolipids. Now, Rockefeller scientists ...
Mar 7, 2019
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9
Obesity is a major public-health problem in the United States and around the world, with an estimated 650 million people suffering from the condition. One of the biggest challenges of this ever-worsening condition is figuring ...
Mar 6, 2019
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80
