News tagged with glucose uptake

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

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 |

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 |

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

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

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 |

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