Thursday, February 23, 2012

ScienceDaily: Biotechnology News

ScienceDaily: Biotechnology News


Faster way to catch cells: New microfluidic device could be used to diagnose and monitor cancer and other diseases

Posted: 22 Feb 2012 10:31 AM PST

Separating complex mixtures of cells, such as those found in a blood sample, can offer valuable information for diagnosing and treating disease. However, it may be necessary to search through billions of other cells to collect rare cells such as tumor cells, stem cells or fetal cells. Researchers have now demonstrated a new microfluidic device that can isolate target cells much faster than existing devices. Such technology could be used in applications such as point-of-care diagnostics and personalized medicine.

New way to tap largest remaining treasure trove of potential new antibiotics

Posted: 22 Feb 2012 10:29 AM PST

Scientists are reporting use of a new technology for sifting through the world's largest remaining pool of potential antibiotics to discover two new antibiotics that work against deadly resistant microbes, including the "superbugs" known as MRSA.

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