(Ivanhoe Newswire) -- Researchers have discovered 10 new gene variants linked to blood sugar or insulin levels, five of which have been found to increase an individual’s risk for type 2 diabetes.

The study involved data from more than 122,000 people of European descent. Most of the variants linked to diabetes appear to work by affecting insulin secretion and not insulin resistance. Researchers say this may mean diet, lifestyle and obesity could impact insulin resistance more so than insulin secretion.

"The fact that not all genes involved with raising glucose levels increase diabetes risk tells us that it's not the mere fact of raising glucose that's important but rather how glucose is raised,” Jose Florez, M.D., Ph.D., of the Massachusetts General Hospitals Diabetes Unit and the Center for Human Genetic Research in Boston, Mass., and co-lead author of the study, was quoted as saying. “It's one thing to increase glucose slightly within the normal range and quite another to affect a pathway that eventually leads to progressive glucose elevation, beta-cell failure or insulin resistance -- in other words type 2 diabetes.”