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PURITAN MEDICAL

Biochemistry

Image: Differentiated neural stem cells (Photo courtesy Dr. Paul Knoepfler, UC Davis).

Stem Cell Research Reveals the Brain-Protective Qualities of Astrocytes in Stroke Therapy

Stem cell research for the disease has focused on developing therapeutic neurons to repair tissue damaged when oxygen to the brain is restricted by a blood clot or break in a vessel. More...
07 Aug 2013

Chemical Nanoengineering Advance in Designing Light-Controlled Drugs

Spanish researchers have been able to design photo-switchable molecules to control protein-protein interactions in a remote and noninvasive way. More...
03 Jul 2013

Blood Clotting Linked to Immune Response

A link has been discovered between a protein that triggers the formation of blood clots and other proteins that are essential for the body's immune system. More...
25 Apr 2013

Molecular Switch Stops Aggressive Breast Cancer Metastasis

Scientists have found the molecular switch that allows aggressive triple-negative breast cancer cells to grow the amoeba-like protuberances they need to slither away from a primary tumor and spread throughout the body. More...
28 Jan 2013
Image: Prof. James D. Watson, PhD (Photo courtesy of Jan Arkesteijn).

Antioxidants Could Actually Promote Cancer Progression

Nobel laureate Prof. James Watson, PhD, has launched a scathing critique on antioxidant supplements, claiming they may have caused more cancers than they have prevented. More...
21 Jan 2013

Fructose Effects on Brain Influence Overeating

A new study suggests that consuming fructose appears to cause changes in regional cerebral blood flow that can lead to overeating. More...
14 Jan 2013

New Understanding of Receptor Regulation Suggests Target for New Drugs

A study leading to improved understanding of G-protein coupled receptor regulation suggests a new set of targets for designing drugs to more effectively regulate this medically important family of receptors. More...
09 Jan 2013


The Biochemistry channel of BioResearch covers the chemical process of biomolecules and biochemical processes from enzyme-catalyzed reactions to signal transduction, from the biochemistry of cell metabolism down to cell-membrane transport.
 
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