Life & Chemistry

Life & Chemistry

New Genome Sequencing Projects by DOE Joint Genome Institute

In the continuing effort to tap the vast, unexplored reaches of the earth's microbial and plant domains for bioenergy and environmental applications, the DOE…

Life & Chemistry

New Tool Enhances Bacterial Genome Analysis for Researchers

The tool, which allows scientists to analyze many bacterial genomes at once, is more accurate than previous methods because it starts from experimentally…

Life & Chemistry

FSU Researcher Uses Computers to Enhance Cancer Strategies

Kevin C. Chen, an assistant professor of chemical and biomedical engineering at the Florida A&M University-Florida State University College of Engineering, is…

Life & Chemistry

The body's own 'cannabis (marijuana)' is good for the skin

Scientists from Hungary, Germany and the U.K. have discovered that our own body not only makes chemical compounds similar to the active ingredient in marijuana…

Life & Chemistry

Innovative Salt Tolerant Grasses Enhance Roadside Plantings

The associate professor of turf science wasn't surprised. That's because the pots had been sitting in increasingly saltier water for five months, and few…

Life & Chemistry

Widespread Simian Foamy Virus Detected in Chimpanzees

Recent studies have shown that humans who hunt wild primates, including chimpanzees, can acquire SFV infections. Since the long-term consequences of these…

Life & Chemistry

New Insights into the Molecular Causes of Sudden Infant Death

Sudden Infant Death Syndrome (SIDS) is a condition that unexpectedly and unexplainably takes the lives of seemingly healthy babies aged between a month and a…

Life & Chemistry

Worms Use Calculus to Navigate Meals and Hazards

These behavior-driving calculations, according to a paper published in the July 3 issue of the journal Nature, are done “in a tiny, specialized computer inside…

Life & Chemistry

Synthetic Molecules Mimic Enzymes to Advance Catalysis

When chemists want to produce a lot of a substance — such as a newly designed drug — they often turn to catalysts, molecules that speed chemical reactions. Many jobs require highly specialized catalysts, and finding one in just the right shape to connect with certain molecules can be difficult. Natural catalysts, such as enzymes in the human body that help us digest food, get around this problem by shape-shifting to suit the task at hand….

Life & Chemistry

New Antibiotic Targets Superbugs’ Resistance Gene

The problem with antibiotics is that, eventually, bacteria outsmart them and become resistant. But by targeting the gene that confers such resistance, a new…

Life & Chemistry

New Device Analyzes Tumor Cells for Lung Cancer Insights

Massachusetts General Hospital (MGH) investigators have shown that an MGH-developed, microchip-based device that detects and analyzes tumor cells in the…

Life & Chemistry

How Cold Sore Virus Hides in Inactive Phases Explained

Cold sores, painful, unsightly blemishes around the mouth, have so far evaded a cure or even prevention. They're known to be caused by the herpes simplex virus…

Life & Chemistry

Stem Cells from Umbilical Cord: New Hope for Liver Diseases

According to a scientific paper which will be shortly published in the renowned journal Cell Transplantation, human umbilical cord blood cells (HUCBCs) can be…

Life & Chemistry

High Hormone Levels in Seabird Chicks Drive Sibling Rivalry

The study appeared in the June 18 edition of the online journal PLoS ONE available at http://www.plosone.org/doi/pone.0002460.The elevated levels of male…

Life & Chemistry

New Gene Mechanism May Transform Metastatic Cancer Treatment

Research Highlights:1) Molecular and biochemical mechanism of action of unique cytokine gene found to induce potent bystander antitumor effects in animal…

Life & Chemistry

Brain ‘trick’ offers treatment hope for Alzheimer’s

An ageing population means that neurodegeneration, such as Alzheimer’s disease, is one of the major health problems in the developed world. But researchers at…

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