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National Defense
June 2011
Eric Beidel |
Industry, Academia Race to Create Drugs Against Biological Warfare On the heels of anthrax comes a string of deadly agents that scientists also fear can be used as weapons and spread with ease.   |
Popular Mechanics
September 2006
Ben Harder |
Seeking Immunity Pathogens like West Nile virus show no respect for borders. But a new class of vaccines may soon keep them in check. |
Scientific American
May 2009
Melinda Wenner |
Quiet Bacteria and Antibiotic Resistance Bacteria devoted to growth instead of "quorum sensing" communication could beat antibiotic resistance. |
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. |
Chemistry World
November 25, 2008
James Urquhart |
Virus revealed by flipping lipid A drug that flags up virus-infected cells for destruction by the body's own immune system could lead to new, broad-spectrum anti-viral treatments, say US scientists. |
HHMI Bulletin
Nov 2010
Sarah C.P. Williams |
A Study on Antibiotic Resistance Shows That Bacteria Aren't Just Out To Help Themselves Microbes that are resistant to the drug protect their weaker kin in the colony, HHMI researchers have found. The discovery upends traditional notions of antibiotic resistance and offers a target for new drugs against bacterial infections. |
Popular Mechanics
June 23, 2008
Jancy Langley |
Amid Food Scares, Nanotech Offers Healthier Option for Livestock Scientists may have found a safer alternative to antibiotic-laden food sources just five years away from America's farms. |
The Motley Fool
December 17, 2007
Jack Uldrich |
Innovations and Opportunities The latest scientific news is about fighting aging, heart disease, and cancer. |
Chemistry World
December 4, 2009
Lewis Brindley |
Potent two-pronged antibiotic provides hope for future drugs A two-headed compound obtained from soil bacteria may hold the key to developing the next generation of antibiotics, researchers in the UK report. |
Technology Research News
March 26, 2003 |
Plastic coating makes chips biofriendly Electronics usually don't mix well with biological material. Sandia National Laboratories researchers have overcome the incompatibility with a microscopic laser designed to quickly measure and identify microorganisms and cell types without inhibiting biological processes. |
National Defense
July 2009 |
Readers Sound Off on Recent Stories 7 Deadly Myth article draws comment. |
Chemistry World
October 28, 2008
Hayley Birch |
Drug sandwich baits E. coli toxins Polymer scaffolds that pin molecules together at multiple binding sites can trap and destroy E. coli toxins by locking them to immune proteins, researchers based in Canada and Japan have found. |
HHMI Bulletin
Aug 2011
Cassandra Willyard |
A Faster Knockout With a virus, a needle, and an ultrasound machine, researchers have drastically cut the time it takes to disable a gene in mice. |
The Motley Fool
August 27, 2007
Brian Orelli |
Repairing a Broken Heart Stem cells may be the new cure. If research continues on track, Geron expects to ask FDA to start clinical trials late next year or in early 2009. Investors, take note. |
Chemistry World
December 20, 2006
Richard Van Noorden |
Blame it on the Bacteria The bacteria in human guts could be partially responsible for obesity, report US researchers. |
Technology Research News
April 7, 2004 |
Chip-camera combo tracks viruses Researchers from Purdue University have devised methods of labeling virus structural elements and DNA, of imaging virus particles as they flow through labs-on-a-chip, and of concentrating virus particles. |
Scientific American
April 10, 2006
Christine Soares |
Turning Yellow Yellow fever shot confers long-lasting immunity, a trait that medical researchers hope to transfer to other kinds of vaccines. |
HHMI Bulletin
Aug 2011
Richard Saltus |
T-Cell Booster Kits A bioengineer remodels cell surfaces to prod the immune system. |
National Defense
November 2004
Robert H. Williams |
Troops Can Have a Cool Drink in Chem-Bio Attack A portable reservoir hydration system that can be used during chemical and biological weapon attacks recently entered the marketplace. |
Technology Research News
April 20, 2005 |
Trapped Cells Make Micromotors Researchers have showed that it is possible to make live Chlamydomonas reinhardtii cells rotate while pinned in a laser trap. The energy of a light beam can be used to manipulate and trap cells much like the way wind moves objects a larger scale. |
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. |
Technology Research News
May 4, 2005
Eric Smalley |
Chip Gauges Cell Reactions Researchers have devised a way to test within minutes the reactions of cells to all types of stimuli. The researchers' system is very sensitive, relatively inexpensive, uses little power, and is portable. |
Chemistry World
August 7, 2008
Simon Hadlington |
RNA stops HIV in its tracks Scientists have successfully used a biochemical Trojan horse to smuggle killer sequences of RNA into immune cells to mug invading HIV, stopping infection in its tracks |
AskMen.com
Harold Russell |
The Lowdown On Superbugs The overuse and misuse of antibiotics has led to the development of resistant strains of bacteria, commonly referred to as superbugs. |
Scientific American
July 2008
Christine Soares |
Looking at Yesterday's Genes for Tomorrow's Cures Resurrected "jumping gene" could deliver DNA. |
Wired
September 2002
Amanda Griscom |
Take These Genes and Call Me in the Morning Gene vaccines may be relatively new, but they're the logical outgrowth of two familiar strands of medical science. |
HHMI Bulletin
Aug 2010
Sarah C.P. Williams |
Gut Bacteria Do More Than Digest Food Someone can blame their diabetes or inflammatory bowel disease on the churning mass of bacteria that lives inside their intestines, but there's no magic pill to change the dynamics of that complicated world of the human microbiome. |
Chemistry World
April 4, 2011
Carol Stanier |
Mighty micelles that make themselves Scientists in the US and Singapore have made self assembling micelles of cationic polymers that kill bacteria but are biodegradable - raising further hope of a nanotechnology solution to the problem of antibiotic resistance. |
Reason
April 2007
Ronald Bailey |
Testing Your Strength The World Anti-Doping Agency is developing tests for a form of cheating that doesn't exist yet. The agency banned gene doping, the alteration of genes to enhance athletic performance. |
HHMI Bulletin
May 2010
Sarah C.P. Williams |
Young Again Niche cells can reverse the aging of stem cells. |
American History
Margaret Davidson |
American Biowarrior A pioneer in America's biological weapons program during World War II, the unassuming Dr. Ira Baldwin was critical to the development of methods that made large-scale, safe production of the deadly toxins possible. |
Technology Research News
September 22, 2004 |
Virus Forms Nano Template Living matter self-assembles into complex organisms that can contain billions of cells, and researchers have tapped biological molecules like DNA and viruses to self-assemble technologically useful structures and materials. |
Fast Company
May 2009
Elizabeth Svoboda |
Biotechs Wage War on Superbugs With antibiotic resistance on the rise, three biotechs are developing new ways to wage war on superbugs. |
Technology Research News
June 16, 2004 |
Genes Automate DNA Machines Researchers have taken a step toward automating nanomachines with a method that allows instructions for a DNA-based machine to be contained in a gene, or another stretch of DNA. |
Chemistry World
November 23, 2006
Victoria Gill |
Bacteria That Help Fight Cancer Scientists have given a new meaning to the term `friendly bacteria' by discovering a bacterial protein that helps treat cancer. |
IEEE Spectrum
August 2006
Schoenbach et al. |
Zap Extreme voltage could be a surprisingly delicate tool in the fight against cancer. The list of effects that scientists have achieved using nanoseconds-long pulses is growing rapidly, though their actual use as a medical treatment is still years away. |
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. |
Popular Mechanics
November 27, 2007
Alex Hutchinson |
Stem Cells 2.0: Beyond the Hype, Engineers Look to Build Fast Engineers play the important role of making lab bench discoveries reproducible and efficient for use in industry. |
Chemistry World
April 3, 2008
Philip Ball |
Antibiotic-Eating Bacteria Found in Soil Scientists in the US have found that soil is full of bacteria that will feed and grow on antibiotics the very compounds created to kill them. |
American Family Physician
October 1, 2006 |
Antibiotics: When They Can and Can't Help What are antibiotics?... Do antibiotics always work?... What is bacterial resistance?... What can I do to help myself?... etc. |
Wired
May 22, 2009
Erin Biba |
New Germ Busters Outwit Antibiotic-Resistant Bacteria Researchers are testing new bug-killers that bypass the molecular pathways used by old-school antibiotics. |
HHMI Bulletin
Feb 2012
Nancy Ross-Flanigan |
A Safer Shot at TB While trying to understand tuberculosis bacteria genes, researchers discovered a safe way to shut down the bacteria. |
Pharmaceutical Executive
August 1, 2008
Patrick Clinton |
Salute to the Murines What can we say about modern medicine? The answer, of course, is that it's brilliant at curing the ailments of mice. |
Chemistry World
December 3, 2013
Simon Hadlington |
Caged toxin for safer, better bacterial vaccines Researchers in the US have developed a new way of vaccinating against bacterial toxins by caging them in hybrid nanoparticles. |
Technology Research News
August 25, 2004
Kimberly Patch |
Liquid Crystal IDs Pathogens Liquid crystal is not only the stuff of computer screens and watch displays, it is also how your cell membranes are structured. Combining the similarly structured artificial and biological materials makes a device that detects viruses and toxins. |
Scientific American
December 2008
Tim Hornyak |
Turning Back the Cellular Clock: A Farewell to Embryonic Stem Cells? Shinya Yamanaka discovered how to revert adult cells to an embryonic state. These induced pluripotent stem cells might soon supplant their embryonic cousins in therapeutic promise |
Nutrition Action Healthletter
May 2000 |
Magic Bullets Under Siege ...Antibiotics---drugs that kill bacteria---account for much of our success in the war against infectious illness. But the miracle drugs of medicine are in danger... |
American Family Physician
December 15, 2000 |
Antibiotics: When They Can and Can't Help Antibiotics are strong medicines that can stop some infections and save lives. When they aren't used the right way, antibiotics can cause more harm than good. You can protect yourself and your family by knowing when you should use antibiotics and when you should avoid them... |
Popular Mechanics
November 12, 2009
Bijal P. Trivedi |
5 Animal Genomes That May Hold Cures to Human Diseases Having the genomic information will guide pharmaceutical assessments and new experimental gene therapies, many of which are being done in animals. |
Chemistry World
November 25, 2013
Carla Pegoraro |
Steering cells towards biocomputers Bacterial toxins that undergo unique cell interactions have been used to perform logic functions by researchers in Germany. This innovation will help push the limits of synthetic biology. |
