Does Using Long Acting Insulin Increase Cancer Risk?

September 6th, 2011

long acting insulin

According to the FDA, five recent studies of a possible link between insulin glargine (marketed as Lantus long acting insulin) and the growth of cancerous cells have failed to shed more light on the subject. Calling the studies "inconclusive", the FDA said it was continuing to work with the long acting insulin manufacturer, Sanofi-Aventus, to determine whether there is an increased risk of cancer for users of insulin glargine.

The concerns arose because Lantus' ability to act as a long acting insulin arises from its prolonged interaction with the insulin-like growth factor-I receptor (IGF-IR). IGF-IR overactivity has been linked to many types of cancer. That begs the question - could long acting insulin glargine be associated with cancer because of its continual interfacing with IGF-IR?

While the debate about the possible cancer risk associated with long acting insulin continues, the American Diabetes Association, the American Association of Clinical Endocrinologists and two similar European governing bodies are reassuring insulin dependent diabetics that there is no need to change their insulin glargine treatment.

To read more about the controversial long-acting Lantus insulin clinical studies on diabeticlive.com, >CLICK HERE.<