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Chemistry World
May 17, 2007
Richard Van Noorden |
Bacterial Navigation Reprogrammed U.S. scientists have forced bacteria to follow new chemical signals by tweaking the bugs' natural guidance system.   |
Chemistry World
December 4, 2006
Bea Perks |
Riboswitching Off Bacterial Infection A fresh chink in the biochemical armour of bacteria has been found by scientists studying how an antibiotic, first identified in the 1950s, attacks cells. |
HHMI Bulletin
Winter 2013
Sarah C.P. Williams |
Cellular Search Engine Craig Mello's lab has now uncovered the reason piRNA molecules are so ubiquitous and exist in so many forms in C. elegans: so they can pair with essentially any genetic sequence they encounter during their endless scanning. |
Science News
May 26, 2007
Janet Raloff |
Food for Thought: Chocolate Constituent Bests Fluoride Researchers have discovered an alternative to fluoride that, in preliminary tests, better strengthens teeth and protects them from acids. |
Chemistry World
June 9, 2008
Simon Hadlington |
Artificial virus silences genes Scientists in Korea have created an artificial virus that can target the nucleus of cancer cells and knock out specific genes. |
Geotimes
July 2007
Megan Sever |
La Brea Yields Oil-Eating Bacteria Fossils are not the only surprises hidden in the Rancho La Brea tar pits in Los Angeles, Calif. Researchers have recently discovered entire new families of bacteria happily living in the toxic asphalt. |
Chemistry World
April 20, 2009
James Urquhart |
New method reveals small molecule-RNA conjugates US scientists using novel chemical screening methods have discovered a new class of small molecules connected to RNA, suggesting that cellular RNA may be more chemically diverse than previously thought. |
Salon.com
November 6, 2000
Randy Dotinga |
The tooth will out Fluoride proponents and foes battle over conflicting scientific claims -- and the attention of voters... |
Chemistry World
May 7, 2015
Rebecca Trager |
US agency tightens recommended fluoride levels The US Department of Health and Human Services' new recommendation on community water fluoridation lowers the optimal threshold of the mineral in drinking water to prevent tooth decay. |
HHMI Bulletin
Nov 2010
Sarah C.P. Williams |
Maternal and Paternal Genes Don't Always Have The Same Effect On Offspring The genes you inherited from your mom and those passed along from your dad don't have equal footing when it comes to how they influence your biology. |
Chemistry World
April 28, 2008
Victoria Gill |
Gene silencing gets fat A team of researchers in the US has developed fat-like nanoparticles that can carry fragments of RNA into cells, bring treatments based on gene silencing a step closer. |
Technology Research News
July 27, 2005 |
Bacteria drive biochip sensor Researchers are working to connect living cells to computer chips to gain the best of both worlds. |
The Motley Fool
September 28, 2007
Brian Orelli |
RNAi Doesn't Kill Mice After All From Merck, to AstraZeneca, to Novartis, big pharma continues to pump hundreds of millions of dollars into unproven RNAi technology. Investors, take note. |
Chemistry World
May 29, 2014
Carla Pegoraro |
Dual warhead kills and disarms bacteria A compound that kills bacteria and cleaves their DNA to prevent them passing on drug-resistant genes has been designed by researchers in India. |
Chemistry World
January 20, 2011
Hayley Birch |
Programmable RNA promising for bio-compatible therapies Programmable nanostructures based on ribonucleic acid could be used as vessels for shipping therapeutic molecules into cells, according to US scientists. |
Chemistry World
April 2010 |
Column: The crucible We are getting better at manipulating cells to grow into the tissues we need. Chemical factors are key, says Philip Ball |
Delicious Living
October 2006
Christine Spehar |
Too Much Fluoride in Your Water? Although fluoride protects against dental decay -- and is particularly important during kids' development -- overconsumption has resulted in health problems. |
Wired
August 21, 2007 |
Three Smart Things About Genomics 1. The real benefit of studying genomes is that it has taught us how little we know... 2. Genomics' reductionist approach has become more holistic... etc. |
Chemistry World
June 14, 2006
Simon Hadlington |
Natural Metabolism of Fluorine Scientists have isolated a cluster of bacterial genes responsible for the biochemical processing of fluorine. The research follows the discovery of a unique enzyme that incorporates inorganic fluoride into organic metabolites. |
Bio-IT World
September 11, 2003
Kevin Davies |
Chipping Away at Cancer In Vivo, In Situ Two studies probe new applications of DNA microarrays, revealing new insights into the pathogenesis and pharmacogenomics of cancer. |
Chemistry World
October 13, 2011
Fay Nolan Neylan |
Fluoride Shuttle Batteries Lift Off Scientists in Germany say that a rechargeable battery that works on the basis of fluoride transfer between electrodes could have a better storage capacity than current batteries. |
IEEE Spectrum
March 2011
Lucks & Arkin |
Synthetic Biology's Hunt for the Genetic Transistor How genetic circuits will unlock the true potential of bioengineering |
Wired
September 25, 2007
Patrick Di Justo |
What's Inside: Colgate Whitening Oxygen Bubbles Brisk Mint Toothpaste A list and definition of the ingredients in your toothpaste. |
Chemistry World
January 11, 2008
John Bonner |
DNA Nanoparticles Detect Gene Expression US scientists have made nanoparticles from DNA that they say could be used to identify the genes being expressed in a single cell. |
AskMen.com
May 11, 2003
Mike Davison |
Take Care Of Your Teeth: Dental Care 101 Scary, twisted, rotting, stinky, yellow teeth will turn anyone off. And although you might think you know everything there is to know about dental care, you'd be surprised to learn certain facts that you may not have been aware of when it comes to your teeth and gums. |
Chemistry World
March 21, 2010
Simon Hadlington |
Nanoparticles successfully deliver RNA interference in cancer patients The system aims to exploit the phenomenon of RNA interference, where short sequences of double-stranded RNA, called small interfering RNA or siRNA, can trigger the disruption of the manufacture of certain proteins in a cell. |
Bio-IT World
January 21, 2005
Kevin Davies |
Allen Brain Institute Debuts 'Google for Gene Activity' The Allen Institute for Brain Science has released its first set of gene-expression data in the brain for nearly 2,000 mouse genes. The data will have important relevance for the study of brain function, disease, and the role of genes in governing human behavior. |
AskMen.com
Dustin Driver |
FAQ On Men's Health Issues The following questions and answers have been compiled for the busy guys out there who have health issues and no time to address them. |
Managed Care
August 2007
Thomas Morrow |
Gene Expression Microarray Improves Prediction of Breast Cancer Outcomes Flash-frozen samples of surgically removed breast cancer tissue are the key to measuring a patient's risk of metastasis. |
Salon.com
June 27, 2000
Tabitha M. Powledge |
Book of life? Hosanna! The Human Genome Project has been completed. We will now cure diseases, weed out defective genes and create a new supergeneration in the near future. Not. |
Salon.com
February 13, 2001
Arthur Allen |
Size doesn't matter As scientists unveil the human genome findings, it turns out we have a lot fewer genes than we'd thought, and not many more than a fruit fly... |
Managed Care
November 2003
Thomas Morrow |
Making Sense of Antisense and Interference Treatments that interfere with protein synthesis at the cellular level will soon be debated in medical policy committee meetings. |
Scientific American
June 2005
JR Minkel |
RNA to the Rescue The spectacular discovery that a species of plant can summon up genes its parents have lost highlights biologists' increasing recognition of RNA as a more versatile and important molecule in its own right. |
Chemistry World
October 12, 2006
Jessica Ebert |
Reducing the Number of Genes Needed for Life Two of the smallest bacterial genomes sequenced to date provide new clues to the minimum number of genes required to support cellular life. |
American Family Physician
December 1, 2004 |
Your Baby's Teeth A caregiver's guide to infant oral hygiene including guidelines on feeding and fluoride. |
Bio-IT World
February 11, 2005
Kevin Davies |
Bioinformatics on the Brain Adaptive selection: accelerated mutation rate produced humans' large brain. |
Reason
Aug/Sep 2000
Ronald Bailey |
Strands of Life Book Review: Genome: The Autobiography of a Species in 23 Chapters, by Matt Ridley |
Chemistry World
July 17, 2012
Simon Perks |
Synthetic nanozymes silence hepatitis C Researchers at the University of Florida, US, have discovered that an artificial nanoparticle complex, known as a nanozyme, can help to treat viral infections by 'shutting off' their genetic material. |
