Science Market Update

The Massachusetts Life Sciences Center recently announced that it will be giving $9 million in grants to Harvard Medical School and Boston Children’s Hospital to update research labs. Harvard Medical School will be receiving $5 million of the money and plans to use the research funding to create a Laboratory of Systems Pharmacology, which will be multidisciplinary in nature and will help to supply better information on clinical trials while drugs are in the process of development. Boston Children's Hospital will use the $4 million it receives from the state to establish the Children’s Center for Cell Therapy, which will include renovating labs to create specialized stem cell culturing facilities.

Longwood Medical Area is known as one of the most prestigious educational, medical and research areas in the United States. Located along Longwood Avenue in Boston, Massachusetts, Longwood Medical Area (LMA) is made up of teaching hospitals, medical facilities, and non-medical facilities; as well as some top educational institutes, such as Harvard Medical School. 

At the Wyss Institute for Biologically Inspired Engineering at Harvard University, in the Longwood medical neighborhood in Boston, researchers have reached a biotech milestone with tremendous potential for future drug testing and development. Instead of resorting to animals for testing, they may soon be using a simulated organ that lives on a chip. It has mechanical and biological (cellular) parts, and yes, it breathes, thanks to a vacuum system that pumps air through. The bio-inspired micro-device has gone through several tests recently to assess its accuracy in mimicking the human lung when bacteria or potentially toxic drugs are introduced. Results: Positive. The lung-on-a-chip replicates responses found in animal models and observations of human lung function. Indeed, because the device uses human lung and blood vessel cells, it acts may act more like a lung in a human body than lab animals.

It's getting to the point where there's less and less relevant distinction to be made between life science and physical science research. It was clearer when one lab had petri dishes and the other had circuitboards, but what happens when you have both? That's the case in the Harvard University labs of chemist Charles Lieber and his medical school colleague Daniel Kohane, where the bio research team has successfully created living tissue embedded with tiny nanowires capable of running an electrical current so subtle that it does not harm the tissue cells. These 3D bioelectronic structures could potentially both relay complex information about what's going on inside the tissue and receive signals from an outside source such as instructions for repairs. Several news outlets are calling it cyborg tissue and envision its future use in implants, prosthetics, or even some kind of therapeutic microbot. More immediately it will most likely be used for drug testing in labs, as a precursor to animal or human trials.

There's been a lot of promising news lately on the HIV/AIDS drug and treatment front, and more scientific solutions are being developed in labs every day.  Bringing new vaccine and drug treatments to fruition has been challenging, though, as test animals such as mice do not have immune systems that are similar enough to ours to predict what would really happen in a human model. Now, at bio science research labs at the Ragon Institute in Boston, scientists have overcome that obstacle by engineering a mouse with what is essentially a human immune system. The Ragon study just published in Science Translational Medicine successfully demonstrated that these "humanized mice" do in fact respond like a human does when infected with HIV. This is a big step towards developing and testing new vaccines in the lab.

"There has been a feeling in the field that exercise 'talks to' various tissues in the body, but the question has been, how?"

In yesterday's blog we referenced the findings of a study of established and emerging life science clusters in the United States.  That Life Sciences Cluster Report, produced by Jones Lange LaSalle (JLL, a financial and professional services firm specializing in real estate services and investment management) was the basis of an analysis by GEN Magazine's editor that we cited.  Today we're looking at the JLL report directly, which ranks the top 16 US life science regions and pinpoints the top markets for real estate expansion in such industries as pharmaceuticals, biotechnology, medical device technology, agricultural biotechnology and biofuels. 

The leader in all areas of criteria but one is the Boston Area, which ranks first among established life science clusters in the US:

This story not only amazed us but brought home how important the work of researchers and medical equipment technology developers is in real time, right now, for saving the lives of actual people.  Read the update below, too. -- 12/23/2011

      Blood vessels are often looked upon as a constructive part of a functioning organism; a healthy vascular system indicates strong circulation. An unhealthy vascular system leads to weak circulation, low blood pressure, and a low supply of blood to the extremities of the body.

Recently, Harvard scientists took on the challenge of expanding the catheter's capabilities to address specific requirements of open heart surgery while simultaneously offering a significantly less invasive approach to complex cardiac procedures.