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BioResearch

Image: Biomedical engineer Jenni Popp with NIST’s prototype bioreactor for tissue engineering. The bioreactor both stimulates and evaluates engineered tissue as it grows (Photo courtesy of Burrus/NIST).

Prototype Ultrasound Bioreactor Assesses Engineers Tissue while Making It

American scientists have devised a prototype bioreactor--a device for culturing cells to create engineered tissues--that both stimulates and assesses tissue as it grows, simulating natural mechanisms while eliminating the need to stop periodically to snip off samples for analysis. More...
17 May 2012

Nanoplatform Developed to Improve Medication Delivery

A new class of “green” nanoparticles made up of a nontoxic, protein-based nanotechnology is being created to cross the blood-brain barrier noninvasively and are capable of transporting various types of pharmaceutical agents. More...
17 May 2012

Circadian Rhythms Strongly Influence Key Metabolic Pathways

By analyzing hundreds of metabolic products, researchers have discovered that circadian rhythms greatly control the production of such key building blocks as amino acids, carbohydrates, and lipids. The findings also led to the world’s first comprehensive liver metabolite map. More...
17 May 2012

Disrupted Genetic Systems Discovered in Autistic Brain

By investigating gene collections rather than individual genes, researchers have now identified specific functional systems with genetic disruptions in the autistic brain. More...
17 May 2012

Nanoparticle Technology Rehabilitates Abandoned Anticancer Drugs

Cancer researchers have used nanoparticle technology to reexamine potentially useful anticancer drugs that had failed in clinical trials due to problems of toxicity, stability or solubility. More...
17 May 2012

Loss of Specific MicroRNA Spurs Drug Resistance in Breast Cancer Cells

A study determined that development of resistance to the chemotherapeutic drug tamoxifen by breast tumors was due to the disappearance of a specific microRNA. More...
17 May 2012

Nanotechnology Yields 5,000-Year-Old Red Blood Cells from Glacier Mummy

Using nanotechnology, Italian and German researchers have succeeded in locating red blood cells in the wounds a 5,000-year-old iceman mummy. More...
16 May 2012
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BioResearch brings the latest research news on the genome, proteome, metabolome, on drug discovery, and therapeutics. Biotech researchers, lab administrators, technologists, drug manufacturers, and suppliers can find the latest research news and information related to their fields of endeavor here.
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