News tagged with glucose uptake

Amino acid consumption associated with how fast cancer cells divide

For almost a century, researchers have known that cancer cells have peculiar appetites, devouring glucose in ways that normal cells do not. But glucose uptake may tell only part of cancer's metabolic story. Researchers from ...

Cancer May 24, 2012 | 5 / 5 (5) | 1 |

Telmisartan reverses insulin resistance in mice

(HealthDay)—Treating mice fed a high-fat diet with telmisartan reverses insulin resistance and glucose intolerance, but only when the peroxisome proliferator-activated receptor-δ (PPAR-δ) gene is present, ...

Diabetes Jan 03, 2013 | 5 / 5 (1) | 0 |

In obesity, a micro-RNA causes metabolic problems

Scientists have identified a key molecular player in a chain of events in the body that can lead to fatty liver disease, Type II diabetes and other metabolic abnormalities associated with obesity. By blocking ...

Overweight and Obesity Sep 20, 2012 | not rated yet | 0 |

Key enzyme plays roles as both friend and foe to cancer

A molecule thought to limit cell proliferation also helps cancer cells survive during initial tumor formation and when the wayward cells spread to other organs in the body, researchers at the University of ...

Medical research Jun 14, 2012 | 5 / 5 (2) | 0 |

Glucose uptake relies on newly identified protein

All cells need glucose (sugar) to produce the energy they need to survive. High glucose levels in the bloodstream (such as occur after a meal), trigger the pancreas to produce insulin. In turn, muscle and ...

Medical research Sep 06, 2011 | 5 / 5 (1) | 0 |

Caloric restriction has a protective effect on chromosomes

One of the indicators of a cell's health is the state of its DNA and containers—the chromosomes—so when these fuse together or suffer anomalies, they can become the source of illnesses like cancer and/or ageing processes.

Medical research Jan 23, 2013 | 5 / 5 (1) | 0

Ability to chart the molecular progress of diabetes brings personalized medicine closer to realization

Researchers in Singapore have succeeded in tracking, for the first time, the molecular changes caused by type 2 diabetes that affect how the body handles glucose production in the liver. In a series of experiments ...

Diabetes Dec 19, 2012 | 5 / 5 (1) | 0

Ginger muscles in on diabetes

(Medical Xpress) -- Ginger, the common spice and ancient Asian remedy, could have the power to help manage the high levels of blood sugar which create complications for long-term diabetic patients, a University of Sydney ...

Diabetes Aug 06, 2012 | not rated yet | 0

Endurance training cuts lipid-induced insulin resistance

(HealthDay) -- Endurance training seems to lessen the effect of lipid-induced insulin resistance, specifically by preventing lipid-induced reduction in nonoxidative glucose disposal (NOGD), according to a ...

Diabetes Jul 17, 2012 | not rated yet | 0

Improving obesity-induced insulin sensitivity

In recent years, a growing body of evidence has linked inflammation to the development of insulin resistance. In insulin resistance, the hormone insulin is less effective in promoting glucose uptake from the bloodstream into ...

Overweight and Obesity Jun 01, 2012 | 5 / 5 (1) | 0

Saturated fatty acids lead to mitochondrial dysfunction and insulin resistance

Excessive levels of certain saturated fatty acids cause mitochondria to fragment, leading to insulin resistance in skeletal muscle, a precursor of type 2 diabetes, according to a paper in the January issue of the journal ...

Medical research Jan 20, 2012 | 4.2 / 5 (6) | 8

Is there a period of increased vulnerability for repeat traumatic brain injury?

Repeat traumatic brain injury affects a subgroup of the 3.5 million people who suffer head trauma each year. Even a mild repeat TBI that occurs when the brain is still recovering from an initial injury can ...

Neuroscience Jan 10, 2013 | not rated yet | 0