Over the past week, the medical diagnostic instrument market has heated up. On Friday, there was a report that Beckman Coulter (BEC) was seeking a buyer. On the news, the shares spiked 27%

Now there may be another deal. Genoptix (GXDX), which develops cancer testing equipment, appears to also be on the selling block. It looks like the process is in its early stages.

Three Americans won the Nobel Prize for medicine. They are Elizabeth Balckburn, Jack Szostak and Carol Greider. Balckburn is with the University of California, San Francisco, Greider is with Johns Hopkins School of Medicine in Baltimore and Szostak is at the Harvard Medical School.

Pharmaceutical company Eli Lilly & Co. (NYSE: LLY) is planning to cut 5,500 jobs over the next few years and reorganize into five business units. The company is looking to reduce costs and accelerate how long it takes new drugs to get to market, especially as its top performers see their patents expire. This translates to a workforce reduction of close to 14% – to 35,000. This measure doesn't include new positions in emerging markets with high potential and Japan.

The company hopes to cut as much as possible through attrition and retirements – and it would not indicate how many other positions would have to be cut.

Eli Lilly's goal is to slash its annual cost by $1 billion during this restructuring. The new business units will be: cancer, diabetes, established markets, emerging markets and Elanco, which is its animal health business. This is a change from the existing functional model, which separates U.S. and global marketing for each drug in the company's portfolio. Through the new structure, Lilly says, drug development and marketing will be tied more closely.

Late yesterday, Pfizer (NYSE: PFE) announced the discontinuation of the SUN 1122 Phase III trial of Sutent. The drug is for treating colorectal cancer, and the study was terminated because it failed to achieve its primary end point in the study. An independent committee (the Data Monitoring Committee) found that adding sunitinib to the chemotherapy regimen FOLFIRI would be unable to demonstrate "a statistically significant improvement in the primary endpoint of progression-free survival compared to FOLFIRI alone."

The company's vice president of Clinical Development and Medical Affairs Dr. Mace Rothenberg noted, "We are disappointed with this result, but trial successes and failures are an integral part of cancer drug development and contribute to a growing body of knowledge on improving patient care."