biochemistry
Making Stem Cells Switch To Muscle
Using a synthetic DNA-targeting molecule, researchers in Japan were able to stimulate human induced pluripotent stem cells to become heart muscle cells.
Crossing The Gut To Avoid Injections
Using a screening technique known as phage display, scientists have identified three small intestine-permeable peptides that can improve the absorption of drugs in gut.
Seeing Beyond The Bacterial Cell Wall
Live cell imaging shows that membrane vesicles can squeeze through tiny holes in the thick cell walls of Gram-positive bacteria.
The Science Of Sprouting New Blood Vessels
Biologists have discovered a key regulator of blood vessel formation in both normal and cancerous cells.
Bacterial Infection Stresses Blood Stem Cells
Bacterial infections can reduce the self-renewal capacity of hematopoietic stem cells in bone marrow, study says.
Using Light To Build Bridges In Cells
A genetically-engineered, light-sensitive protein has allowed scientists to measure and manipulate protein-membrane interactions in living cells.
Why Some People Are Allergic To Both Pollen And Peaches
A protein found in cyprus pollen is highly similar to molecules found in peaches and citrus fruits, explaining the cross-reactivity between respiratory and food allergens.
Safe Electrolytes For Bendable Batteries
Scientists have developed flexible batteries that can use saline solution and cellular fluids as electrolyte solutions.
A Simple Way To Detect Neurotoxic Chemicals
Researchers in Japan have tested a simpler and cheaper method to detect neurotoxic contaminants in water.
