Friday, May 20, 2011

21st Century Medicine: A Question of Ps

Last Sunday and Monday (5/15, 5/16/11) the Institute for Systems Biology (ISB) held their annual symposium. This year was the 10th annual and focused on "Systems Biology and P4 Medicine."

For those new to P4 medicine, the Ps stand for Personalized, Predictive, Preventative, and Participatory. P4 medicine is about changing our current disease oriented, reactive, approaches to those that prevent disease by increasing the predictive power of diagnostics. Because we are all different, future diagnostics need to be tailored to each individual, which also means individuals need to be more aware of their health and proactively participate in their health care. The vision of P4 medicine is that it will not only dramatically improve the quality of health care, it will significantly decrease health care costs. Hence, some folks add additional Ps to include payment and policy.

P4 medicine is an ambitious goal. In Lee Hood's closing notes he noted four significant challenges that need to be overcome to make P4 medicine a practical reality:

  1. IT challenges. In addition to working on how to transform datasets containing billions of measurements into actionable information, we need to integrate high dimensional data a wide variety of measurement systems. Reduced data will need to be presented in medical records that can be easily accessed and understood by health care providers and participants.
  2. Education. Students, scientists, doctors, individuals, and policy makers need to learn and develop an understanding of how the networks of interacting proteins and biochemicals that make us healthy or sick are regulated by our genomes and respond to environmental factors. 
  3. Big vs Small Science. Funding agencies are concerned with how to best support the research needed to create the kinds of technologies and approaches that will unlock biology's complexity to develop future diagnostics and efficacious therapies. Large-scale projects conducted over the past 10 years have made it clear that biology is extremely complex. Deciphering this complexity requires that we integrate production-orientated data collection approaches, that develop a data infrastructure, with focused research projects, run by domain experts, that explore specific ideas.  The challenge is balancing big and small science to achieve high impact goals. 
  4. Families. Understanding the genetic basis of health and disease requires the research be conducted on samples derived from families rather than randomized populations. Many families are needed to develop critical insights. However, in the U.S. our IRB (Institutional Review Boards) are considered a hinderance to enrolling individuals. 
Through the day and half conference numerous presentations explored different aspects of the above challenges. Walter Jessen at Biomarker Commons has created excellent summaries of the first and second day's presentations. For those who like raw data, the #ISB2011P4 hashtag can be used to get the symposium's tweets.

Friday, May 6, 2011

Big News! PerkinElmer Acquires Geospiza

Yesterday, May 5th, PerkinElmer announced that they have acquired Geospiza. This is exciting news and a great opportunity for Geospiza's current customers, future clients, and the company itself.

From numerous tweets, to more formal news coverage, the response has been great. Xconomy, Genome Web, Genetic Engineering & Biotechnology News (GEN), and many others have covered the story and summarized the key points.

What does it mean?

For our customers, we will continue to provide great lab (LIMS) and analysis software with excellent support. Geospiza will continue to operate in Seattle, because Seattle has a vibrant biotech and software technology environment, which has always been a great benefit for the company.

As PerkinElmer is a global organization committed to delivering advanced technology solutions to improve our health and environment, Geospiza will be able to do more interesting things and grow in exciting ways. For that, stay tuned ...