Leslie Mertz (email@example.com) is a freelance science, medical, and technical writer, author, and educator living in northern Michigan.
If obesity were tied only to too much food or too little physical activity, the cure would be a simple matter of counting calories or keeping track of steps with a pedometer. Unfortunately, obesity is much more complex.
Although doctors still cannot simply order new, functioning organs for patients who need replacements, researchers in labs around the world are making the important advances in tissue engineering that set the stage for regenerative medicine as well as make other biomedical technologies possible.
Medical researchers increasingly regard tissue engineering and regenerative medicine as potential game changers when it comes to repairing damage from disease or injury and restoring function. To understand the progress made and challenges ahead for this combined field, IEEE Pulse sought out two experts: David
Rapid DNA analysis, proteomics, and new tech increasingly impact forensics investigations.
The human population is getting older, and technology will play a key role in addressing the pressures this aging will place on healthcare systems.
As much as we know about the vitamins, minerals, and types of exercise important to promoting good muscle health, many fundamental questions remain about skeletal and cardiac muscle.
Taken as a whole, rare diseases are not very rare. Even though a rare disease by definition is one that affects fewer than 200,000 Americans or fewer than one in 2,000 Europeans at any time, when rare diseases are considered together, they affect some 350 million people worldwide.
Ask any surgical oncologist, and you’ll hear the same thing: tumors are insidious. Removing them completely can be very difficult. Sometimes tumors are in hard-to-reach areas, and, in many cases, tumor tissue looks so much like normal tissue that surgeons cannot tell exactly what to excise and what to leave alone.
Cold Spring Harbor Laboratory is fighting the good fight.
New dyes latch only onto tumor cells, fluoresce, and show surgeons the entire tumor, including any of its elusive and meandering finger-like projections that may otherwise escape resection.