Restriction factors are cell-intrinsic genes expressed by the host that limit virus replication. Restriction factors are characterized by the rapid evolution of their coding sequences (under positive ...

Reducing calorie intake in mouse tumour models improves anticancer immunity by enhancing metabolic and cytotoxic functions of specific immune cells, reports a new study published in the journal Nature ...

Real-world data suggest 5:2 intermittent fasting may offer modest cardiovascular benefits over calorie restriction in adults ...

Decades of research has shown that limits on calorie intake by flies, worms, and mice can enhance life span in laboratory conditions. But whether such calorie restriction can do the same for humans ...

Scientists first observed the biological phenomenon of restriction and modification in the 1950s, but they did not identify and isolate restriction enzymes until the late 1960s. 3 In 1970, Hamilton ...

Forget about super-sizing, a restricted-calorie diet may add health, youthfulness, and longevity to your life. 7 min read Looking to tack a few years on to the end of your life, or enjoy your golden ...

Calorie restriction and intermittent fasting both increase longevity in animals, aging experts say. Here’s what that means for you. By Dana G. Smith If you put a lab mouse on a diet, cutting the ...

The H-1B nonimmigrant visa program was created to bring temporary workers into the United States to perform additive, high-skilled functions, but it has been deliberately exploited to replace, rather ...

Fetal growth restriction (FGR), formerly called intrauterine growth restriction (IUGR), refers to a condition in which an unborn baby is smaller than it should be because it is not growing at a normal ...

If you are having trouble registering for classes, it may be because of a course restriction or a hold on your account. View the information below to see if it is applicable to your situation. Holds ...