Life & Chemistry

Life & Chemistry

'Magical state' of embryonic stem cells may help overcome hurdles to therapeutics

With their potential to treat a wide range of diseases and uncover fundamental processes that lead to those diseases, embryonic stem (ES) cells hold great…

Life & Chemistry

New drug-screening method yields long-sought anti-HIV compounds

Scientists at The Scripps Research Institute have used a powerful new chemical-screening method to find compounds that inhibit the activity of human…

Life & Chemistry

New discovery closes in on genetic link between Alzheimer's and diabetes

In the report, scientists from City College of New York-City University of New York (CCNY-CUNY) show that a gene in the worm Caenorhabditis elegans, which is…

Life & Chemistry

Holy glycosylation! New 'bat signal' flags distressed cells in childhood genetic diseases

Just as Gotham City uses the Bat Signal to call for Batman's aid, a new tool developed by scientists from the Sanford-Burnham Medical Research Institute in La…

Life & Chemistry

Tiny 'speed bump' device could sort cancer cells

In the May 25 online issue of Physical Review Letters, German Drazer, an assistant professor of chemical and biomolecular engineering, and his doctoral…

Life & Chemistry

Microscopy Techniques Unveil Secrets of Ancient Plants

In a paper published in PLoS ONE, scientists at the University of Illinois released their findings on what microscopy techniques are needed to identify the…

Life & Chemistry

UCI Researchers Develop Mosquitoes That Can’t Transmit Malaria

Mosquitoes bred to be unable to infect people with the malaria parasite are an attractive approach to helping curb one of the world’s most pressing public…

Life & Chemistry

Insects Use Plants as ‘Green Phones’ for Communication

Insects can use plants as ‘green phones’ for communication with other bugs. A new study now shows that through those same plants insects are also able to leave…

Life & Chemistry

Living Microprocessor Tunes in to Feedback

MicroRNAs (miRNAs) – tiny strands of non-protein-coding RNAs – start off as long strands of precursor miRNAs. These long strands get chopped up by a special…

Life & Chemistry

Retention Forestry: Sparing Trees and Boosting Biodiversity

The management practice known as retention forestry, which involves deliberately leaving selected trees standing when wood is harvested, has spread to forests…

Life & Chemistry

Scientists find new genetic path to deadly diarrheal disease

The research, which could lead to the development of future treatments, was published today in the journal PLoS ONE. The study was led by Ohio University…

Life & Chemistry

Japanese scientists show 'new' liver generation using hepatocyte cell transplantation

Their study is published in a recent issue of Cell Transplantation (21:2/3), now freely available on-line at http://www.ingentaconnect.com/content/cog/ct/,”In…

Life & Chemistry

Natural HIV Control Linked to T Cell Receptor Sequence

The rare ability of some individuals to control HIV infection with their immune system alone appears to depend – at least partially – on specific qualities of…

Life & Chemistry

Knotty Proteins: Unraveling Molecular Mysteries in Science

Strings of all kinds, when jostled, wind up in knots. It turns out that happens even when the strings are long strands of molecules that make up proteins.A new…

Life & Chemistry

Ruthenium Drugs: A Promising Alternative to Cisplatin in Cancer Care

Cisplatin is a common platinum-based cancer drug. But while cisplatin kills cancer cells, it also attacks healthy cells, causing debilitating side effects….

Life & Chemistry

New Molecules Discovered for Vision and Brain Function

In the new studies, published recently in the journals Proceedings of the National Academy of Sciences (PNAS) and The Journal of Cell Biology, Scripps Florida…

Feedback