Life & Chemistry

Life & Chemistry

Nanotechnology Breakthrough Enhances Early Medical Test Accuracy

The increased performance could greatly improve the early detection of cancer, Alzheimer's disease and other disorders by allowing doctors to detect far lower…

Life & Chemistry

Protein Pathways Offer Insights for Leukemia Research

Scientists at Rice University and the University of Texas MD Anderson Cancer Center have successfully profiled protein pathways found to be distinctive to…

Life & Chemistry

A 'B12 shot' for marine algae?

Scientists have revealed a key cog in the biochemical machinery that allows marine algae at the base of the oceanic food chain to thrive. They have discovered…

Life & Chemistry

Researchers determine structure of 'batteries' of the biological clock

The proteins, CLOCK and BMAL1, bind to each other to regulate the activity of thousands of genes whose expression fluctuates throughout the course of a day….

Life & Chemistry

U of A Maps Vaccine Targeting Deadly Candida Fungus

The researchers targeted Candida, a pathogen that in its most virulent form has led to more than 70,000 bloodstream infections in North American hospital…

Life & Chemistry

New Centre Advances Molecular Biology Research Collaboration

How do cells respond to damage and how are disturbances in cellular equilibrium avoided or compensated? These issues are at the heart of a new Collaborative…

Life & Chemistry

Genetics Influence Smoking Cessation Success Rates

Genetics can help determine whether a person is likely to quit smoking on his or her own or need medication to improve the chances of success, according to…

Life & Chemistry

International consortium, including Hebrew University scientist, ‘decodes’ the tomato genome

The achievement – an important tool for further development of better tomato production — by the 300-plus-memberTomato Genome Consortium (TGC) is reported on…

Life & Chemistry

Silk Innovations: Eggs on Stalks for Science and Engineering

Silk is a fascinating material, not just in fashion, but also in science and engineering, because the outstanding mechanical properties of these whisper-thin…

Life & Chemistry

Chemical Fingerprinting Tracks Travels of Little Brown Bats

A novel technique using stable hydrogen isotopes—a kind of chemical fingerprint found in tissues such as hair—has enabled researchers at Michigan Technological…

Life & Chemistry

Speeding Up Drug Discovery with Rapid 3D Mapping of Proteins

A new method for rapidly solving the three-dimensional structures of a special group of proteins, known as integral membrane proteins, may speed drug discovery…

Life & Chemistry

Kinks, Bends & Repairs: DNA-Bending Protein Studied

University of Illinois at Chicago physics professor Anjum Ansari hopes to find some answers, supported by a new five-year, $1.14 million National Science…

Life & Chemistry

Study reveals how the world's first drug for amyloid disease works

Tafamidis, approved for use in Europe and currently under review by the US Food and Drug Administration (FDA), is the first medication approved by a major…

Life & Chemistry

Antioxidant NAC Reduces Irritability in Autism, Study Finds

The antioxidant, called N-Acetylcysteine, or NAC, lowered irritability in children with autism as well as reducing the children's repetitive behaviors. The…

Life & Chemistry

Disease that stunts infants' growth traced to same gene that makes kids grow too fast

Published in the May 27 edition of the journal Nature Genetics, the UCLA findings could lead to new ways of blocking the rapid cell division that allows tumors…

Life & Chemistry

New Peptide Strategy Overcomes Resistant Leukemia and Lymphoma

Scientists at the Dana-Farber/Children's Hospital Cancer Center have developed an anti-cancer peptide that overcomes the stubborn resistance to chemotherapy…

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