Tag Archives: region

Lactose intolerants at lower risk of certain cancers: Study — ScienceDaily

“We found that people with lactose intolerance, who typically consume low amounts of milk and other dairy products, have a reduced risk of lung, breast and ovarian cancers,” says Jianguang Ji, Associate Professor at Lund University and researcher at the Center for Primary Care Research in Malm�. “The risk of cancer was not reduced in relatives of people with lactose intolerance, which indicates that protection against these cancers is related to diet. However, it would be wrong to conclude that milk is a risk factor for these cancers,” emphasises Jianguang Ji. …

Leukemia cells exploit ‘enhancer’ DNA elements to cause lethal disease

The research, appearing today in Genes & Development and led by CSHL Assistant Professor Chris Vakoc, centers on the way a cancer-promoting gene is controlled. When this oncogene, called Myc, is robustly expressed, it instructs cells to manufacture proteins that contribute to the uncontrolled growth that is cancer’s hallmark. The Myc oncogene is also implicated in many other cancer types, adding to the significance of the new finding…

Chronic diseases hinder good cancer survival rates

How much diseases such as diabetes, COPD (chronic obstructive pulmonary disease), arthritis, depression and cardiovascular disease mean for cancer survival depends on the type of cancer; but the overall picture is the same. Other diseases have a strong negative impact on both the one and five-year survival rate. For example, for breast cancer the five-year survival rate for patients without other diseases is 83 percent. For patients with one or two other chronic diseases the survival rate is 64 percent, while it is 50 percent for those with three or more diseases. …

Lower cancer screening rates, increased risk of preventable disease for South Asians in Ontario

The findings were published today in a report by researchers at the Centre for Research on Inner City Health. Peel Region — a municipality comprised of Brampton, Caledon and Mississauga, north of Toronto — has 1.3 million residents, nearly one-quarter of whom are of South Asian ethnicity…

Grafted limb cells acquire molecular ‘fingerprint’ of new location

The findings provide a better understanding of how grafted tissue changes its identity to match the host tissue environment during the process of limb regeneration and bring scientists closer to establishing regenerative therapies for humans. The results also challenge the conventional assumption in regeneration biology that cellular properties are predetermined. By examining cells from blastema tissue in salamanders — amphibians that can regrow lost limbs — the researchers learned that grafted tissue does not spur growth of structures consistent with the region of the limb it came from, but rather it transforms into the cell signature of the limb region it’s been grafted onto. …